1a, Belsize Park Gardens, Camden, London, NW3 4LB
About 1a
1a is a three-bedroom end-of-terrace house in Camden, London, London (NW3 4LB). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1900-1929 and council tax band G. Tenure is freehold. At 81 m² this is the 2nd smallest of 8 units on EPC record in the building, where floor areas span 65–168 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (57 versus a best of 74). The latest certificate (November 2019) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 78).
2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£1,560/sq ft) was about 91% above the typical sold price in the postcode. Sold March 2021 for £1,360,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 1a
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
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
- StudyYes
Outside
- Private gardenYes
Building
- TenureFreehold
Energy performance
EPC Rating
Planning history
Multiple extension applications run across more than a decade of planning history at 1a.
- Jan 2024ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of single storey rear infill extension and increase in depth and height of existing side extension, and alterations to fenestration
- Documents
- 14 docs on file
- Reference
- 2023/0657/P
- Jan 2002ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of a single storey rear extension at lower ground floor level. As shown on draing numbers 001-006.
- Documents
- 4 docs on file
- Reference
- PWX0103555
We flagged 1 thing worth checking at 1a
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,449,000
Modelled from EPC, postcode comparables.
£1,360,000
Recorded with HM Land Registry.
Sales timeline
19 March 2021Most recent
£1,360,000
Median price across the last 5 sales in NW3 4LB: £630,000 (2024–2019).
Nearby sales in NW3 4LB
7f, Belsize Park Gardens, London, NW3 4LB
Sold Dec 2024
£94,0007a, Belsize Park Gardens, Camden, London, NW3 4LB
Sold Dec 2023
£2,050,0005b, Belsize Park Gardens, London, NW3 4LB
Sold Sept 2020
£630,0007e, Belsize Park Gardens, London, NW3 4LB
Sold Feb 2020
£620,000Flat 3, 1 Belsize Park Gardens, London, NW3 4LB
Sold Nov 2019
£1,250,000
Everything we know about 1a, 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 Park Gardens homes
1a outperforms the street on price per m² by a wide margin.
Price per m²
£16,790
Street avg £10,406
Floor Area
81 m²
Street avg 94 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.3 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
Belsize Village — bus stop.
Closest school
0.5 km
Rosary Catholic 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
53.2dB
Night-time· 23:00 – 07:00
42.2dB