13a, Eton Road, London, NW3 4SS
About 13a
13a is a semi-detached house in London (NW3 4SS). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1930-1949 and council tax band F. At 69 m² this is the 5th 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 top. The latest certificate (June 2020) shows a C (score 71). When first surveyed in June 2010 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 81).
Across 1996–2020, sale prices on this property compounded at 7.4% per year. On a £-per-square-foot basis, the last sale (£1,124/sq ft) was about 60.3% above the typical sold price in the postcode. Most recent transfer: November 2020 at £835,000.
Know exactly what you're buying at 13a
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
13a has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 13a
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
13a has more than quadrupled in price since its earliest registered sale in 1996.
£855,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 24 years.
£835,000
Growth on file: 7.4% per year over 24 years.
Sales timeline
13 November 2020Most recent
£835,000
+279.5%over 22 years26 August 1998
£220,000
+46.7%over 1 year25 November 1996
£150,000
Median price across the last 5 sales in NW3 4SS: £825,000 (2025–2021).
Everything we know about 13a, 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
CO₂ Emissions for 13a runs comfortably ahead of the street norm.
Price per m²
£12,101
Street avg £9,595
Floor Area
69 m²
Street avg 73 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.3 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