Ealing Development Finance: 2 Unit Residential Scheme at 39 Argyll Avenue Southall UB1 3AT Enters the Pipeline

A small residential conversion in Southall has joined the borough's live caseload, and it is the kind of scheme our desk funds most weeks of the year.

The application: scheme, units, and status

Application 262664FUL at 39 Argyll Avenue, Southall UB1 3AT is pending decision, according to the London Borough of Ealing planning register (Idox). The register records the proposal as conversion of a dwellinghouse into two self-contained flats with provision of cycle storage; bin storage; amenity space; installation of fence. The same source confirms 2 unit(s) proposed and a use class of residential. The application was received on 03/07/2026 per the London Borough of Ealing planning register (Idox), which puts it just past the five week mark at the time of writing. Our own estimate, built from the scheme details on the London Borough of Ealing planning register (Idox), puts gross development value at £740,000.

Where it sits in the Ealing pipeline

Two unit conversions rarely make headlines, but in west London they carry more weight than their size suggests. Southall's stock of family houses on streets like Argyll Avenue has been a steady source of flat conversions for a decade, and the borough sees a consistent flow of these applications alongside the larger regeneration plots. Anyone tracking activity across the borough will find our running coverage of the local market on our Ealing page useful for context on how these smaller schemes sit within the wider borough pipeline.

The finance angle: what funding the scheme will need

At £740,000 of estimated GDV across two flats, this is a scheme funded on the small end of the development ladder, and that shapes the options. Conversions of this size sit awkwardly for some funders: too small for the structured development desks, too involved for a simple residential product. In practice, sponsors will look at three routes. Bridging specialists will lend against the existing house with a works facility layered on, priced on speed rather than on a drawdown schedule. Specialist commercial lenders will treat it as a light development case, funding on cost with staged releases against a monitoring surveyor's reports. Challenger banks will consider it where the sponsor has a track record and the exit is clean.

Because the works are internal conversion rather than ground up construction, build costs are more predictable, which usually reads well with a credit committee. The pinch point is the exit. Two flats in UB1 need either a sale within the facility term or a refinance onto a term product, and with a pending decision recorded on 03/07/2026, no sponsor should be assuming a consent date.

Our read as brokers and what sponsors should line up

We would tell any sponsor on this site to prepare the funding case now rather than after determination. That means a costed schedule of works, a build programme, evidence of comparable sales for the two flats, and a clear statement of the exit route. Where the plan is to hold and let, a development exit facility bought early gives breathing room between practical completion and refinance, and it is usually cheaper than rolling a bridge past its term.

Our desk is happy to review the numbers on 262664FUL or any comparable Ealing conversion.