Model valuation£417,0008 Busby Close
Local market context
Estimated value
£1,625,000
Newest record on this page: March 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Our estimate
£1,625,000
Your note and figure are shown publicly on this page.
The estimate for 12a is modelled from its 135 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SE1 8ST. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Floor area
135 m² from the EPC lodged in August 2024
Sales of this home
2 sales recorded, the latest in 2000
Recent sales in SE1 8ST
5 sales, median £850,000 (2025–2022)
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: March 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 3 applications | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
12a's modelled value sits at over four times its earliest registered sale price (1998).
26 April 2000Most recent
£390,000
+23.8%over 2 years10 March 1998
£315,000
Median price across the last 5 sales in SE1 8ST: £850,000 (2025–2022).
Waterside House, Flat 9, 12 Theed Street, Lambeth, London, SE1 8ST
Sold Mar 2025
Waterside House, Flat 4, 12 Theed Street, Lambeth, London, SE1 8ST
Sold Jan 2025
3 Theed Street, Lambeth, London, SE1 8ST
Sold Dec 2024
12d, Theed Street, Lambeth, London, SE1 8ST
Sold Jun 2024
Waterside House, Flat 2, 12 Theed Street, Lambeth, London, SE1 8ST
Sold Jul 2022
One time fee only - money back guarantee
12a is a mid-terrace house in Lambeth, London, London (SE1 8ST). It has a recorded floor area of 135 m² (around 1453 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (August 2024) shows a C (score 77), near the top of the C band. The rating has held steady at C across 6 certificates since October 2008. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 86).
Untraded for 26 years, with the last transfer in April 2000. At 135 m² the property is well over the postcode median (83 m² across 24 EPCs), placing it in the larger end of the local stock. Across 1998–2000, sale prices on this property compounded at 10.5% per year. Today's modelled estimate of £1,625,000 sits 316.7% above the 2000 sale of £390,000. On a £-per-square-foot basis, the last sale (£268/sq ft) was about 27.8% below the postcode norm. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
Certificate validity
Valid until 28 August 2034
Changes detected from historical EPC data
Heating controls changed
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
More low energy lighting installed
Wall insulation improved
Low energy lighting percentage decreased
Window efficiency improved
Cavity wall insulation installed
Roof insulation improved
Floor insulation added or improved
More low energy lighting installed
3 applications on record at 12a, Theed Street, Lambeth, London, SE1 8ST
Extension: Single storey · Rear of property
Erection of a ground floor single storey rear conservatory including the erection of a first floor rear extension with alterations to the existing first floor roof terrace area. Formation of a roof terrace at second floor level with the installation of balustrades around the roof terrace areas, alterations to existing window openings and doors at first and second floor levels. Installation of a front conservation rooflight and suntunnel rooflight to the side roofslope to numbers 12A and 12B Theed Street.
You're seeing the shape of it. The report has the substance.
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Price per m² for 12a lags the street by a wide margin.
Price per m²
£2,889
Street avg £11,267
Floor Area
135 m²
Street avg 116 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 5.0 t/year
Rail-style transport is unusually close for this postcode.
Crime
1516/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Coin Street — bus stop.
Closest school
0.2 km
London Nautical, City of London Academy. 82 schools nearby.
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