Flat 3, 5 Ainger Road, London, NW3 3AR
About Flat 3
Flat 3 is a mid-terrace house in London (NW3 3AR). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to before 1900 and council tax band D. At 40 m² this is the smallest unit on EPC record across the building (40–73 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (71 versus a worst of 68). The latest certificate (September 2018) shows a C (score 71).
Today's modelled estimate of £494,000 is 17.7% below the 2019 sale of £600,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£1,394/sq ft) was about 146% above the typical sold price in the postcode. At 40 m² it's 27.9% smaller than the typical home in the postcode (56 m² median across 36 EPCs). Sold July 2019 for £600,000.
Know exactly what you're buying at Flat 3
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
Flat 3 has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
£494,000
Modelled from EPC, postcode comparables.
£600,000
Recorded with HM Land Registry.
Sales timeline
11 July 2019Most recent
£600,000
Median price across the last 5 sales in NW3 3AR: £1,300,000 (2025–2018).
Nearby sales in NW3 3AR
First Floor Flat Rear, 9 Ainger Road, London, NW3 3AR
Sold Jan 2025
£1,100,000Flat 2, 5 Ainger Road, London, NW3 3AR
Sold Jul 2024
£495,000Flat 1, 8 Ainger Road, London, NW3 3AR
Sold Jun 2021
£2,000,00014 Ainger Road, Camden, London, NW3 3AR
Sold Apr 2021
£3,850,0005 Ainger Road, Camden, London, NW3 3AR
Sold May 2018
£1,300,000
Everything we know about Flat 3, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Ainger Road homes
Flat 3 outperforms the street on co₂ emissions by a wide margin.
Price per m²
£15,000
Street avg £11,322
Floor Area
40 m²
Street avg 54 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.7 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
0.3 km
Eton Road / Chalk Farm — bus stop.
Closest school
0.3 km
St Paul's Church of England Primary School. 73 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
53.7dB

Night-time· 23:00 – 07:00
43.5dB