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Get started9a, Clapham High Street, Lambeth, London, SW4 7TS
3 sales on record
About 9a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
9a is a mid-terrace house in Lambeth, London, London (SW4 7TS). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (May 2021) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2013. Between certificates, window efficiency went from Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 77). At 71 m² this is the 6th smallest of 7 units on EPC record in the building, where floor areas span 48–95 m². The building's EPC ratings span E to C across 7 units on file.
Sale prices here have outpaced London HPI: 8.6% per year against 0% for the wider region. Today's modelled estimate of £425,000 is 16.4% above the 2022 sale price. At 71 m² it's 25.7% larger than the typical home in the postcode (57 m² median across 8 EPCs). Sold December 2022 for £365,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
May 2021
EPC Rating
A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.8 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Price for 9a has grown more than fourfold since the 1996 starting point.
Current estimate
See how we calculated this£425,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.6% per year over 27 years.
Last sold (2022)
£365,000
Growth on file: 8.6% per year over 27 years.
Sales timeline
Versus other Clapham High Street homes
Four headline reads against 8 similar flats on this street, drawn from the latest EPC and Land Registry data.
Floor Area for 9a runs comfortably ahead of the street norm.
EPC Rating
66 (D)
Street avg 60 (D)
Floor Area
71 m²
Street avg 66 m²
CO₂ Emissions
2.8 t/year
Street avg 3.4 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Clapham North — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SW4 7TS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 115 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 9a, Clapham High Street, Lambeth, London, SW4 7TS. Each answer is also embedded as structured data for search engines.