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Get startedFirst Floor Flat is an end-of-terrace house in London (SW17 9QP). It has a recorded floor area of 66 m² (around 710 sq ft) and construction records dating it to 1900-1929. The latest certificate (November 2023) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).
Sale prices here have outpaced London HPI: 3.1% per year against 0% for the wider region. Today's modelled estimate of £512,000 is 15.1% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£626/sq ft) was about 71.9% above the typical sold price in the postcode. A recent sale: £445,000 in January 2025. Across the public record there are 5 sales, relatively high churn for a single property. At 66 m² it's 19.5% smaller than the typical home in the postcode (82 m² median across 39 EPCs).
Sale price has at least doubled since 2002.
£512,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.1% per year over 23 years.
£445,000
Growth on file: 3.1% per year over 23 years.
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Detailed AI analysis
Years Held for First Floor Flat lags the street by a wide margin.
Price per m²
£6,742
Street avg £2,867
Floor Area
66 m²
Street avg 53 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Crowborough Road — bus stop.

Daytime· 07:00 – 23:00
53.7dB

24 January 2025Most recent
£445,000
+117.1%over 17 years25 May 2007
£205,000
-36.9%over 2 years10 January 2005
£325,000
+75.7%over 1 year12 September 2003
£185,000
-15.9%over 1 year5 April 2002
£220,000
Median price across the last 5 sales in SW17 9QP: £657,500 (2025–2024).
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CO₂ Emissions
2.9 t/year
Street avg 2.7 t/year
SW17 9NH
Closest school
0.3 km
Links Primary School. 62 schools nearby.
Night-time· 23:00 – 07:00
42.9dB