Lewisham holds a £460k median as new-build supply runs dry

The Idox feed for the London Borough of Lewisham returned 165 raw applications for the period but, on our last refresh, none parsed cleanly into the approved, pending or refused buckets that we track for unit counts and indicative GDV. We flag that openly: it is a data gap on our side, not evidence that nothing is moving through committee. Until the planning extract is rebuilt for the borough, developers and their funders should treat Lewisham's pipeline as opaque rather than absent. The borough's own published trajectory, anchored by Catford town centre regeneration and ongoing build-out around Lewisham and Loampit Vale, points to continued mid-rise residential and mixed-use consents. What we can say from the deeds side is that only 2 of the 2,197 transactions in the twelve months to March 2026 were registered as new-build. That ratio (under 0.1%) is unusually low for an inner London borough and is the clearest signal we have that completions in 2024 and 2025 lagged consent volumes. Schemes coming out of the ground in 2026 and 2027 should meet a market with very little fresh competing stock.

The recent transactions list illustrates the spread brokers underwrite against. At the top, 44 Vancouver Road in Forest Hill (SE23) sold for £970,000 in March 2026, a freehold semi that anchors expectations for family-house GDV in the borough's stronger postcodes. 33 Upwood Road in Lee (SE12) cleared at £850,000, again freehold semi. At the mid-market, 29 Strickland Street in Deptford (SE8) traded at £635,000 and 252B Dacre Park in Blackheath (SE13) at £630,000. Flats land between £270,000 and £410,000 in most cases, with 31C Eastdown Park (SE13) at £410,000 and Flat 50 Da Vinci Torre on Loampit Vale (SE13) at £278,000. For developers, the takeaway is that two- and three-bedroom houses in SE12 and SE23 are the most reliable exit, and that one- and two-bedroom flats need to price in line with the £270k-£410k band rather than chase headline London-wide averages.

For schemes in Lewisham, we typically arrange senior development debt at 65-70% LTGDV, with day-one land advances at 55-65% LTC depending on planning status and contractor track record. Pricing on senior debt has settled in a 9-12% all-in range for experienced sponsors on schemes up to roughly £15m GDV, with margins tightening on larger, fully-consented sites. Bridging for site assembly or pre-planning purchases is available from 0.65% per month on cleaner cases. The scheme sizes that work best in the borough are 6-30 unit infill blocks and small-to-mid PRS conversions, where the £365,000 flat median gives a defendable exit and the £637,500 terrace median supports house-led schemes in SE12, SE13 and SE23. Exit considerations are mostly about absorption rather than price: with only 2 new-build sales registered in 12 months, the question funders ask is sales velocity, not whether values hold.

We expect Lewisham to keep grinding higher through the rest of 2026 on a supply-led basis. The borough's twelve-month transaction count of 2,197 is steady, the 2.2% price uplift is plausible rather than frothy, and the near-absence of new-build completions in the Land Registry data points to a structural undersupply that should support sales velocity for schemes delivering in 2026 and 2027. The risk is on the planning side: until the Idox pipeline data parses cleanly, developers should validate consent timelines directly with the borough rather than relying on aggregated portals. For brokered finance, we expect terms to stay broadly stable, with the best pricing reserved for sponsors who can show prior delivery in the SE postcodes.