27a, Belsize Square, London, NW3 4HU
About 27a
27a is an end-of-terrace house in London (NW3 4HU). It has a recorded floor area of 57 m² (around 614 sq ft) and construction records dating it to 1900-1929. At 57 m² this is the 5th smallest of 15 units on EPC record in the building, where floor areas span 45–127 m². The building's EPC ratings span E to C across 15 units on file. The latest certificate (November 2009) shows a D (score 63), on the cusp of jumping into the C band. The latest certificate is from November 2009, so improvements made since then won't be reflected.
Across 2010–2016, sale prices on this property compounded at 6.5% per year. On a £-per-square-foot basis, the last sale (£1,459/sq ft) was about 224.4% above the typical sold price in the postcode. 10 years since the last transfer (May 2016). At 57 m² it's 21.9% smaller than the typical home in the postcode (73 m² median across 23 EPCs).
Know exactly what you're buying at 27a
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
27a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Nov 2019
EPC Rating
Planning history
27a has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 27a
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
27a valuation sits well clear of the typical sold price in this postcode.
£814,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 6 years.
£895,000
Growth on file: 6.5% per year over 6 years.
Sales timeline
3 May 2016Most recent
£895,000
+44.4%over 5 years29 June 2010
£620,000
Median price across the last 5 sales in NW3 4HU: £675,000 (2024–2020).
Nearby sales in NW3 4HU
27c, Belsize Square, London, NW3 4HU
Sold May 2024
£594,00027b, 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
£645,000
Everything we know about 27a, 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
On price per m², 27a stands well clear of the street.
Price per m²
£15,702
Street avg £10,778
Floor Area
57 m²
Street avg 78 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.2 t/year
Street avg 3.8 t/year
Similar properties nearby
1 Crossfield Road, Camden
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1 Tudor Close, Camden
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1 Belsize Park Gardens, Camden
NW3 4LB
1 Glenloch Road, Camden
NW3 4BX
1 Beaumont Walk, Camden
NW3 4SW
1 Lambolle Road, Camden
NW3 4HS
1 Sussex House, Glenilla Road
NW3 4AR
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