7b, Eton Road, London, NW3 4SS
About 7b
7b is a semi-detached house in London (NW3 4SS). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to before 1900 and council tax band E. At 67 m² this is the 4th smallest of 13 units on EPC record in the building, where floor areas span 34–126 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (April 2014) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump. The latest certificate is from April 2014, so improvements made since then won't be reflected.
It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Across 1999–2023, sale prices on this property compounded at 5.5% per year. On a £-per-square-foot basis, the last sale (£1,144/sq ft) was about 112% above the typical sold price in the postcode. Last sale on file: £825,000 in April 2023.
Know exactly what you're buying at 7b
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Apr 2024
EPC Rating
Planning history
7b has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 7b
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
7b has more than tripled in price since its earliest registered sale in 1999.
£761,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 23 years.
£825,000
Growth on file: 5.5% per year over 23 years.
Sales timeline
5 April 2023Most recent
£825,000
-1.8%over 7 years28 July 2015
£840,000
+253.7%over 15 years26 November 1999
£237,500
Median price across the last 5 sales in NW3 4SS: £835,000 (2025–2020).
Everything we know about 7b, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Eton Road homes
On epc rating, 7b runs well behind the street norm.
Price per m²
£12,313
Street avg £9,569
Floor Area
67 m²
Street avg 73 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
4.1 t/year
Street avg 3.1 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Eton Road / Chalk Farm — bus stop.
Closest school
0.4 km
St Paul's Church of England Primary School. 68 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.5dB

Night-time· 23:00 – 07:00
42.6dB