ccConstruction Capital

Independent London brokerage. 25+ years of property-finance experience, distilled into one principal.

+44 20 3816 3693matt.lenzie@construction-capital.co.uk

London, United Kingdom

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Construction Capital is an independent commercial finance brokerage arranging funding for UK property developers and investors. Property development finance, commercial bridging and other business-purpose lending are not regulated activities under FSMA 2000 and are not regulated by the Financial Conduct Authority.

Where a product is a regulated activity — for example, bridging secured on a borrower’s main residence — we arrange it through lenders who hold the relevant FCA permissions. We are not an FCA-authorised firm. Every offer is subject to the lender’s underwriting, valuation and legal due diligence.

Construction Capital is a trading name of Lenzie Consulting Ltd, a company registered in England & Wales under company number 08174104. Registered office: Lynch Farm, The Lynch, Kensworth, Dunstable, Bedfordshire LU6 3QZ.

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  5. Commercial Mortgages

St Albans, Hertfordshire

Commercial Mortgages
in St Albans

Commercial mortgages provide long-term finance for purchasing or refinancing commercial and semi-commercial property. Suitable for offices, retail, industrial units, and mixed-use buildings.

Get commercial mortgages termsOr call +44 20 3816 3693
St Albans Cathedral and historic cityscape

St Albans, Hertfordshire

Commercial Mortgages
in St Albans.

St Albans' commercial property market benefits from the same fundamentals that drive residential values - excellent transport links, affluent catchment, and a thriving city centre anchored by the cathedral and market. Office space, retail units on St Peters Street and the surrounding lanes, and mixed-use properties all attract investor interest, with yields typically ranging from 3.5–5.5% depending on asset class and covenant strength.

For investors holding or acquiring commercial property in the district, long-term mortgage finance provides stable, predictable leverage. We arrange commercial mortgages from £250k to £25M+ on offices, retail, industrial, and mixed-use assets across St Albans and the wider Hertfordshire area. Typical terms run 5–25 years at rates from 5.5% p.a., with LTVs up to 75%.

The emerging opportunity in St Albans is the conversion of commercial space - particularly offices that don't meet modern occupier requirements - into residential under permitted development rights. If you're holding a commercial asset with conversion potential, we can structure a commercial mortgage that reflects the underlying residential value while you pursue the planning pathway.

Why Choose a Commercial Mortgage Broker in St Albans?

Securing a commercial mortgage for your St Albans property requires matching the asset with a lender whose criteria align with your property type, tenant profile, and investment strategy. The commercial lending market includes high-street banks, building societies, specialist commercial lenders, insurance company lending arms, and debt funds, each with different appetite, pricing, and underwriting approaches. The residential market fundamentals in St Albans, with a median price of £585,000, support commercial property values and rental demand in the area.

Unlike residential mortgages, commercial lending is an individually underwritten product where the property's income characteristics drive the terms. Rental coverage ratios, tenant covenant strength, lease length, and the weighted average unexpired lease term (WAULT) all influence the rate and leverage available to you. A commercial mortgage broker who understands the Hertfordshire investment market can position your application to highlight the property's strengths and address potential concerns.

We arrange commercial mortgages from our panel of 100+ lenders for offices, retail units, industrial premises, warehouses, mixed-use buildings, and specialist commercial property across St Albans and the wider Hertfordshire area. Submit your property details for indicative terms.

The live St Albans City and District Council planning register currently shows 7 residential applications awaiting decision in St Albans, together proposing 14 units. The largest — at 12 Mount Pleasant Lane Bricket Wood Hertfordshire Al2 3Xa — proposes 9 units. That pipeline is a useful gauge of both local competition and lender familiarity with St Albans schemes.

Against St Albans's £585,000 residential median, commercial and semi-commercial lot sizes in the town remain accessible: a 70% LTV commercial mortgage on a £1.2M mixed-use asset means a facility around £819,000, assessed principally on rental cover.

Types of Commercial Property We Finance in Hertfordshire

Our commercial mortgage service covers acquisition finance for purchasing income-producing commercial property, refinancing existing commercial debt onto better terms, equity release from owned commercial assets, and portfolio finance for investors with multiple commercial properties. We also arrange development exit finance for developers transitioning completed schemes into long-term commercial holdings.

Across Hertfordshire, we regularly finance offices (single-tenant and multi-let), retail premises (high street and out-of-town), industrial units and warehouses, mixed-use buildings with commercial and residential elements, pubs, restaurants, and leisure properties, medical and dental practices, and care homes. Each property type has specific lender criteria, and we match your St Albans asset to funders with proven appetite for your sector.

For properties requiring improvement before long-term finance, we can structure a refurbishment facility or bridging loan to fund the works, followed by a refinance onto a commercial mortgage once the property is stabilised and income is flowing. This two-stage approach often achieves better long-term mortgage terms than financing an un-renovated property directly.

Commercial mortgage credit for St Albans assets is competitive: Together, Aldermore, Shawbrook, and InterBay compete with the high-street banks (Barclays among them) on standard investment cases. Lenders assess debt service cover (DSCR) as closely as LTV, and adjacent products matter — a commercial bridging finance facility to acquire quickly before terming out, buy to let structures for resi-heavy assets, or a second charge to release equity without disturbing an existing first.

Commercial Mortgage Rates and Costs in St Albans

Commercial mortgage interest rates for St Albans properties typically range from 5.5% to 8% per annum on a fixed-rate basis, or base rate plus 2-4% on variable terms. The rate depends on property type, tenant quality, lease strength, and leverage. Well-let multi-tenanted properties with strong covenants attract the keenest pricing, while single-tenant assets with shorter leases or weaker tenants carry a premium.

Arrangement fees are typically 0.5-1.5% of the facility, with valuation fees of £1,500-£5,000 depending on property complexity. Legal costs are payable for both borrower and lender solicitors. Fixed-rate terms are available from 2 to 25 years, with longer fixes providing income certainty but carrying early repayment charges if you need to exit the facility before maturity.

LTV on commercial mortgages typically ranges from 60-75%, with the maximum depending on property type and income strength. Properties with government or blue-chip tenants on long leases may achieve 75% LTV, while more marginal assets might be capped at 60-65%. The interest coverage ratio (ICR) requirement, typically 125-175%, can also limit the effective LTV where rental income is modest relative to property value.

Eligibility for Commercial Mortgages

Commercial mortgage lenders primarily assess the property's income characteristics: rental income level and sustainability, tenant financial strength (covenant), lease terms and break clauses, the weighted average unexpired lease term, and comparable evidence for re-letting if current tenants vacate. For St Albans commercial properties, local market evidence of rental demand and comparable investment transactions supports your application.

Borrower assessment focuses on experience with commercial property, financial standing, and the management plan for the asset. Most commercial mortgages are made to limited companies or SPVs rather than individuals. Personal guarantees are common for smaller facilities (under £2M) but can sometimes be avoided or limited for larger, well-secured loans. The Financial Conduct Authority does not regulate most commercial lending, though some mixed-use properties with residential elements may fall within regulatory scope.

Vacant or partially vacant commercial properties can be financed, though terms will reflect the income risk. Lenders typically apply a void cost calculation and stress-test the income coverage assuming continued vacancy. Having a credible letting strategy and evidence of tenant interest helps secure finance for properties that are not fully let at the point of application.

Live market data

St Albans
market snapshot.

HM Land Registry sold-price data for St Albans over the last twelve months, alongside the live local planning pipeline. Updated weekly.

Median price
£585,000
Sales (12m)
1,138
YoY change
+1.7%
Pipeline units
14
Pipeline GDV
£9.0M

Planning pipeline

Planning activity
in St Albans.

7 residential applications awaiting decision
·14 units in pipeline·£9.0M estimated GDV

Current Applications

RefProposalUnitsEst. GDVStatusDate
5/2026/1486

Request for screening opinion in respect of a hybrid application

Land At Cooper’S Green North West Hatfield Hertfordshire Al10 9Fd

--Pending05/08/2026
5/2026/1478

Prior Approval - Demolition of building, site clearance and restoration

Unit 1 Riverside Industrial Estate London Colney Bypass London Colney Hertfordshire Al2 1Hj

--Pending04/08/2026
5/2026/1351

Listed building Consent - Replacement of external timber beam

Inn On The Green 18-20 Leyton Road Harpenden Hertfordshire Al5 2Hu

--Pending08/07/2026
5/2026/1305

Conversion and alterations of existing commercial unit to create 2x self-contain…

56 Albert Street St Albans Hertfordshire Al1 1Ru

2£1.2MPending07/07/2026
5/2026/1276

Redevelopment of the site for the erection of nine dwellings

12 Mount Pleasant Lane Bricket Wood Hertfordshire Al2 3Xa

9£5.3MPending01/07/2026

Deal intelligence

Key schemes
in St Albans.

Indicative appraisals of the largest residential schemes in the St Albans planning pipeline (all currently awaiting decision). These 3 schemes represent an estimated £9.4M in combined GDV across 14 units, with indicative capital stacks for each.

Small-Scale Development Awaiting decision

12 Mount Pleasant Lane Bricket Wood Hertfordshire Al2 3Xa

£5.5M

Estimated GDV

Units

9

GDV / Unit

£614k

Build Cost (Range)

£1.9M–£2.4M

Residual Land Value

£1.3M

GDV estimated from the HM Land Registry blended median of £585,000 plus a 5% new-build premium (assumed). At benchmark build costs, the implied residual land value is £1,344,000 (£149k/unit) after a 17.5% developer profit target. Calculate GDV

Gross Development Value£5.5M
Construction (855 sqm @ £2,550/sqm mid)−£2.2M
Externals, fees & contingency−£578k
Finance (65% LTGDV, 12m) & sales costs−£459k
Developer profit target (17.5% on GDV)−£967k
Implied residual land value£1.3M

Indicative Capital Stack

Senior Debt60% (£3.3M)Mezzanine20% (£1.1M)Developer Equity20% (£1.1M)

Broker insight: For a 9-unit scheme in St Albans, we would typically structure senior debt at 60-65% LTGDV with mezzanine available to reduce equity to as little as 10%. Run an appraisal to model your returns.

Get Terms for This Scheme
Appraise this dealSDLT CalculatorS106 / CILBlended Cost
Small-Scale Development Awaiting decision

Old Apiary Site Hatching Green Harpenden Hertfordshire

£2.7M

Estimated GDV

Units

3

GDV / Unit

£890k

Build Cost (Range)

£837k–£1.1M

Residual Land Value

£782k

GDV estimated from the HM Land Registry detached house median of £847,500 plus a 5% new-build premium (assumed). At benchmark build costs, the implied residual land value is £782,000 (£261k/unit) after a 17.5% developer profit target. Calculate GDV

Gross Development Value£2.7M
Construction (372 sqm @ £2,550/sqm mid)−£949k
Externals, fees & contingency−£251k
Finance (65% LTGDV, 12m) & sales costs−£221k
Developer profit target (17.5% on GDV)−£467k
Implied residual land value£782k

Indicative Capital Stack

Senior Debt60% (£1.6M)Mezzanine20% (£534k)Developer Equity20% (£534k)

Broker insight: For a 3-unit scheme in St Albans, we would typically structure senior debt at 60-65% LTGDV with mezzanine available to reduce equity to as little as 10%. Run an appraisal to model your returns.

Get Terms for This Scheme
Appraise this dealSDLT CalculatorS106 / CILBlended Cost
Small-Scale Development Awaiting decision

56 Albert Street St Albans Hertfordshire Al1 1Ru

£1.2M

Estimated GDV

Units

2

GDV / Unit

£585k

Build Cost (Range)

£266k–£336k

Residual Land Value

£487k

GDV estimated from the HM Land Registry blended median of £585,000. At benchmark build costs, the implied residual land value is £487,000 (£244k/unit) after a 17.5% developer profit target. Calculate GDV

Gross Development Value£1.2M
Construction (190 sqm @ £1,580/sqm mid)−£300k
Externals, fees & contingency−£81k
Finance (65% LTGDV, 12m) & sales costs−£97k
Developer profit target (17.5% on GDV)−£205k
Implied residual land value£487k

Indicative Capital Stack

Senior Debt70% (£819k)Mezzanine15% (£176k)Developer Equity15% (£176k)

Broker insight: For a 2-unit scheme in St Albans, we would typically structure senior debt at 60-65% LTGDV with mezzanine available to reduce equity to as little as 10%. Run an appraisal to model your returns.

Get Terms for This Scheme
Appraise this dealSDLT CalculatorS106 / CILBlended Cost

Appraisal assumptions

  • GDV: HM Land Registry blended median of £585,000 plus a 5% new-build premium (assumed).
  • Build cost: £2,250-£2,850/sqm (new build, indicative range informed by BCIS regional tender-price data, 2025/26) × 95 sqm/unit (NDSS-derived).
  • On-costs: externals 10%, professional fees 10%, contingency 5%, sales & legals 3.5000000000000004% of GDV. Excludes CIL/Section 106, which vary by charging schedule and scheme.
  • Finance: senior facility at 65% LTGDV, 8.5% pa on an average 57.49999999999999% drawdown over 12 months, plus 2.5% arrangement and exit fees.
  • Residual land value assumes the industry-standard 17.5% developer profit-on-GDV target. Indicative appraisal, not a valuation or lending offer.
Submit Your SchemeView full St Albans market dataHertfordshire market report

Land Registry data

Recent property sales
in St Albans.

1,138 residential transactions in the last twelve months. Median sold price £585,000 (+1.7% YoY). 16 new-build transactions with a -3% premium over existing stock.

Detached

£847,500

Semi-Detached

£677,500

Terraced

£560,000

Flat

£323,000

DateAddressTypePriceTenure
26 Jun 20264, NORTH COTTAGESAL2 1APTerraced£275,000Freehold
24 Jun 202639, BENINGFIELD DRIVEAL2 1UXTerraced£755,000Freehold
22 Jun 202637, HALSEY PARKAL2 1BHTerraced£420,000Freehold
22 Jun 20261, WOODLEAAL2 3EZFlat£222,500Leasehold
22 Jun 2026152, ASHLEY ROADAL1 5NTTerraced£395,000Freehold
19 Jun 2026FLAT 5, STABLE COURT, HEATH ROADAL1 4BYFlat£237,000Leasehold
19 Jun 202666B, ALMA ROADAL1 3BLFlat£325,000Leasehold
19 Jun 2026FLAT 22, BENEDICTINE PLACE, 1, MARLBOROUGH ROADAL1 3WAFlat£375,000Leasehold
18 Jun 202615, BERNARD STREETAL3 5QWTerraced£580,000Freehold
18 Jun 20267, HAMMERS GATEAL2 3DZSemi-Detached£992,500Freehold

Source: HM Land Registry price paid data, 12 months to August 2026 · St Albans City and District Council planning register, retrieved August 2026. Contains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0.

Indicative terms

Commercial Mortgages rates
for St Albans deals.

Typical pricing for commercial mortgages in St Albans. Actual terms depend on GDV, leverage, location and your experience — the numbers below are where most structured deals land.

Interest Rate

From 5.5% p.a.

Loan to Value

Up to 75% LTV

Typical Term

3-25 years

Arrangement Fee

0.5-1.5% of facility

Indicative only, subject to individual assessment. Actual terms issued against a completed Deal Room submission.

Representative deal

Example commercial mortgages
structure.

Illustrative 9-Unit Scheme, St Albans

An indicative appraisal for a nine-unit residential scheme priced at St Albans's own HM Land Registry medians with the locally measured new-build premium applied. Build costs use the regional £/sqm benchmark; every figure updates with the underlying market data.

GDV

£6,402,000

Loan Amount

£4,161,000

LTV

65% LTGDV

Loan Type

Commercial Mortgages

Representative only. Actual terms vary based on scheme specifics and are issued after underwriting.

Common questions

Commercial Mortgages in St Albans
— answered.

What rental coverage ratio do commercial mortgage lenders require?
Most commercial mortgage lenders require rental income to cover debt service by 125-200%, depending on the lender and property type. At current interest rates, a 150% interest cover ratio (ICR) is typical for multi-let properties, while single-tenant assets may need to demonstrate 175-200% coverage. For commercial properties in St Albans, the achievable ICR depends on local rental levels relative to the purchase price - we model this before approaching lenders to ensure viable terms.
How are commercial properties valued for mortgage purposes?
Commercial properties are valued using the investment method - capitalising the rental income at an appropriate yield to derive a capital value. The valuer assesses: the quality and location of the property, the strength of the tenants, the terms of the leases, and comparable investment transactions. This means a property with strong tenants on long leases in a good location will be valued more highly (lower yield, higher value) than the same building with short leases or weak tenants.
What yield should I expect on commercial property in St Albans?
Commercial yields in St Albans vary by property type and tenant quality, but typically range from 5-8% for well-let assets. The area's residential market fundamentals, with a median price of £585,000 and positive price movement, support local commercial values. Multi-let properties with diversified income streams typically attract the strongest lender appetite and most competitive mortgage terms.
How active is the development pipeline in St Albans?
The St Albans City and District Council planning register currently shows 7 residential applications awaiting decision in St Albans, together proposing 14 units — the largest single scheme proposes 9 units. An active pipeline signals both developer confidence in local demand and lender familiarity with the market, which typically translates into more competitive finance terms.
Can I get a commercial mortgage on a mixed-use property?
Mixed-use properties - typically with commercial ground floors and residential upper floors - are financeable but fall between specialist product types. If the residential element exceeds 40-50% of the total floor area, some lenders will treat it as a residential mortgage with a commercial element. Others offer bespoke mixed-use products. The income split between commercial and residential tenants, and the relative lease strengths, determine which approach yields the best terms for Hertfordshire mixed-use assets.
What lease length do lenders expect from my tenants?
Lenders prefer tenants on institutional lease terms - typically 5-10 year leases with upward-only rent reviews and a minimum 3-year unexpired term. However, many commercial properties have shorter leases or are multi-let with a range of expiry dates. The weighted average unexpired lease term (WAULT) is the key metric: a WAULT of 4+ years is generally comfortable for most lenders, while a WAULT under 2 years will limit your options and increase pricing.
How does personal guarantee work with commercial mortgages?
Personal guarantees (PGs) are common in commercial mortgage lending, particularly for smaller loans (under £2M) or where the borrowing entity is a single-purpose vehicle (SPV). The PG gives the lender recourse to your personal assets if the rental income is insufficient to service the debt. Some lenders offer non-recourse lending (no PG) but this typically requires lower LTV (50-60%) and stronger income coverage. We negotiate PG exposure carefully, sometimes limiting guarantees to interest shortfall rather than the full loan amount.
Can I refinance a development into a commercial mortgage?
Refinancing a completed development into a long-term commercial mortgage is a common exit strategy for developers who want to retain assets as investments. The key transition point is when the property has stabilised - meaning tenants are in occupation, leases are signed, and rental income is flowing. Pre-agreeing exit terms during the development phase gives you certainty on long-term holding costs. For retained assets in St Albans, we help structure the development-to-investment transition to optimise your long-term returns.
Can I get a commercial mortgage on an empty property in St Albans?
Vacant commercial properties can be financed, though terms are more restrictive than for fully let assets. Lenders assess the property's potential rental income and the credibility of your letting strategy rather than current income. Expect lower LTV (typically 50-60%), higher interest rates, and potentially a requirement for interest to be serviced from other income sources during the void period. Having evidence of tenant interest, heads of terms with potential occupiers, or a strong marketing strategy improves your available terms. Some lenders will also consider a transitional approach using a bridging loan until the property is let.
Do I need a personal guarantee for a commercial mortgage?
Personal guarantees are common for smaller commercial mortgage facilities (under £2M) and where the borrowing entity is a single-purpose vehicle with limited assets beyond the property. The guarantee gives the lender recourse to your personal assets if rental income is insufficient to service the debt. Some lenders offer non-recourse lending without personal guarantees, but this typically requires lower leverage (50-60% LTV), stronger income coverage, and a well-diversified tenant base. We negotiate guarantee exposure carefully, sometimes limiting liability to interest shortfall rather than the full loan amount.

Further reading

Commercial Mortgages
guides.

10 min read

HMO Conversion Finance: A Complete Guide for Developers

HMO conversions can deliver rental yields of 8-12% - significantly above standard BTL returns. But financing them requires specialist lenders who understand licensing, planning, and the operational model.

4 min read

Commercial Mortgages in the UK: A Complete Guide

Everything you need to know about commercial mortgages in the UK - from eligibility criteria and rental coverage ratios to how lenders value multi-let properties and what lease length matters.

13 min read

Market Downturns and Development Finance: Strategies for Survival

Practical strategies for developers managing financed projects during a property market downturn, covering value protection, sales strategies, lender management, and restructuring options.

View all guides

Market intelligence

Local market
reports.

5 min read

St Albans Property Market: House Prices, Sold Data & Development Finance, End of H1 2026

Median price £582,250, 1,117 sales, +1.1% YoY. Hertfordshire county.

6 min read

Hertfordshire Property Market: Prices, Trends & Development Finance, End of H1 2026

10 towns analysed. Median price £450,000, 6,843 transactions, +1.4% YoY.

Ready when you are

Tell us the deal.
We’ll recommend the structure.

Submit your Commercial Mortgages enquiry in St Albans and a partner will come back with an initial structure and indicative terms within one working day. No forms-for-forms’-sake — a short note on the scheme is enough.

Enter the Deal RoomOr call +44 20 3816 3693

Where we fund

St Albans,
Hertfordshire.

Adjacent products

Other services
in St Albans.

Development Finance

From 6.5% p.a. · Up to 65-70% LTGDV

Mezzanine Finance

From 12% p.a. · Up to 85-90% LTGDV

Bridging Loans

From 0.55% p.m. · Up to 75% LTV

Equity & Joint Ventures

Profit share from 40% · Up to 100% of costs

Refurbishment Finance

From 0.65% p.m. · Up to 75% LTV

Development Exit Finance

From 0.55% p.m. · Up to 75% LTV

Nearby markets

Adjacent towns
we also fund.

Watford

Stevenage

Hemel Hempstead

Welwyn Garden City

Hatfield

Hertford

Get Terms020 3816 3693