23a, Garden Flat, Belsize Square, Camden, London, NW3 4HU
About 23a
23a is an end-of-terrace house in Camden, London, London (NW3 4HU). It has a recorded floor area of 96 m² (around 1033 sq ft) and construction records dating it to before 1900. The latest certificate (July 2014) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump. The latest certificate is from July 2014, so improvements made since then won't be reflected.
At 96 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). One historical planning record sits against the property in 2006.
Know exactly what you're buying at 23a
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
23a's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 23 Jul 2024
EPC Rating
Planning history
- Mar 2006OutbuildingFullIn report
Erection of a free standing timber-clad summerhouse in rear garden of ground floor flat.
- Documents
- 9 docs on file
- Reference
- 2006/0403/P
We flagged 1 thing worth checking at 23a
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
23a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£832,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
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 23a, 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 epc rating, 23a runs well behind the street norm.
EPC Rating
41 (E)
Street avg 62 (D)
Floor Area
96 m²
Street avg 77 m²
CO₂ Emissions
6.9 t/year
Street avg 3.6 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
15a, Flat A, Eton Road, Camden
NW3 4SS
15a, Flat B, Eton Road
NW3 4SS
12a, Flat 2, Belsize Park
NW3 4ES
12a, Flat 1, Belsize Park
NW3 4ES
25a, Flat 1, Elizabeth Mews
NW3 4UH
15a, Flat C, Eton Road
NW3 4SS
25a, Flat 2, Elizabeth Mews
NW3 4UH
17a, Flat 2, Lambolle Road, Camden
NW3 4HS
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