27c, Belsize Square, London, NW3 4HU
About 27c
27c is an end-of-terrace house in London (NW3 4HU). It has a recorded floor area of 123 m² (around 1324 sq ft) and construction records dating it to before 1900. The latest certificate (January 2019) shows an E (score 39), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on electricity.
At 123 m² the property is well over the postcode median (73 m² across 23 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 74% of similar EPCs). Today's modelled estimate of £979,000 sits 64.8% above the 2024 sale of £594,000. On a £-per-square-foot basis, the last sale (£449/sq ft) was about 29.3% below the postcode norm. Last sale on file: £594,000 in May 2024.
Know exactly what you're buying at 27c
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
27c's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
27c has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 27c
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
27c valuation sits well clear of the typical sold price in this postcode.
£979,000
Modelled from EPC, postcode comparables.
£594,000
Recorded with HM Land Registry.
Sales timeline
30 May 2024Most recent
£594,000
Median price across the last 5 sales in NW3 4HU: £870,000 (2024–2019).
Nearby sales in NW3 4HU
27b, Belsize Square, London, NW3 4HU
Sold May 2024
£675,000Flat C, 23 Belsize Square, London, NW3 4HU
Sold Nov 2022
£1,550,000Flat A, 23 Belsize Square, London, NW3 4HU
Sold Mar 2021
£870,000Flat B, 23 Belsize Square, London, NW3 4HU
Sold Jun 2020
£645,000Third Floor Flat, 26 Belsize Square, London, NW3 4HU
Sold Dec 2019
£2,034,280
Everything we know about 27c, 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 Belsize Square homes
EPC Rating for 27c lags the street by a wide margin.
Price per m²
£4,829
Street avg £11,458
Floor Area
123 m²
Street avg 76 m²
Habitable Rooms
5 rooms
Street avg 3 rooms
CO₂ Emissions
9.7 t/year
Street avg 3.5 t/year
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1 Belsize Park Gardens, Camden
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1 Tudor Close, Camden
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1 Crossfield Road, Camden
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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
0.2 km
Belsize Square — bus stop.
Closest school
0.6 km
Holy Trinity CofE Primary School, NW3. 71 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
53.9dB
Night-time· 23:00 – 07:00
42.9dB