7 Belsize Mews, Camden, London, NW3 5AT
About 7 Belsize Mews
7 Belsize Mews is a four-bedroom end-of-terrace house in Camden, London, London (NW3 5AT). It has a recorded floor area of 133 m² (around 1432 sq ft), construction records dating it to 1983-1990 and council tax band G. Tenure is freehold. Other recorded features include a balcony. The latest certificate (November 2024) shows a C (score 70). The rating has held steady at C across 2 certificates since October 2024. The recommended improvements would push it to B (score 83).
It hasn't traded since June 2001, a hold of 25 years that's notably long for the area. Today's modelled estimate of £1,704,000 sits 220.3% above the 2001 sale of £532,000. On a £-per-square-foot basis, the last sale (£372/sq ft) was about 30.2% below the postcode norm. One planning record on file: an extension approved in 2014. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 7 Belsize Mews
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
- Bedrooms4
- Bathrooms3
- Dining roomYes
Outside
- GarageIntegral
- BalconyYes
Building
- TenureFreehold
Energy performance
EPC Rating
Planning history
7 Belsize Mews has an approved rear extension on the planning record.
- May 2014ExtensionFullIn report
Extension: Rear of property
Erection of rear dormer extension incorporating three rooflights
- Documents
- 10 docs on file
- Reference
- 2014/1650/P
We flagged 1 thing worth checking at 7 Belsize Mews
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
7 Belsize Mews's estimated value is more than triple its earliest registered sale price (2001).
£1,704,000
Modelled from EPC, postcode comparables.
£532,000
Recorded with HM Land Registry.
Sales timeline
7 June 2001Most recent
£532,000
Median price across the last 5 sales in NW3 5AT: £1,070,000 (2025–2011).
Nearby sales in NW3 5AT
Everything we know about 7 Belsize Mews, 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 Mews homes
7 Belsize Mews outperforms the street on years held by a wide margin.
Price per m²
£4,000
Street avg £8,706
Floor Area
133 m²
Street avg 121 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
4.2 t/year
Street avg 4.0 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
0.4 km
Rosary Catholic Primary School. 62 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
53.0dB

Night-time· 23:00 – 07:00
42.2dB