Flat 4, 48 Well Walk, London, NW3 1BT
About Flat 4
Flat 4 is a one-bedroom semi-detached house in London (NW3 1BT). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1900-1929 and council tax band D. At 49 m² this is the 2nd smallest of 3 units on EPC record in the building, where floor areas span 33–115 m². The building's EPC ratings span E to C, with this unit at the top. Other recorded features include a balcony. Period features are noted in the property record. The latest certificate (August 2019) shows a C (score 69), just inside the C band. When first surveyed in September 2009 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good; while main heating dropped from Very Good to Good.
At 49 m² it sits well below the postcode median (116 m² across 6 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). Today's modelled estimate of £684,000 is 12.1% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£1,157/sq ft) was about 95.6% above the typical sold price in the postcode. Last sale on file: £610,000 in May 2024.
Know exactly what you're buying at Flat 4
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- BalconyYes
Building
- Period featuresYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
Flat 4 has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
£684,000
Modelled from EPC, postcode comparables.
£610,000
Recorded with HM Land Registry.
Sales timeline
27 May 2024Most recent
£610,000
Median price across the last 5 sales in NW3 1BT: £650,000 (2015–2002).
Nearby sales in NW3 1BT
Upper Wellside, Well Walk, Camden, London, NW3 1BT
Sold Oct 2015
£650,000Flat 3, 48 Well Walk, London, NW3 1BT
Sold Feb 2010
£815,000Flat 2, 48 Well Walk, Camden, London, NW3 1BT
Sold May 2006
£775,000Flat 5, 48 Well Walk, London, NW3 1BT
Sold Jun 2002
£452,000Flat 2, 50 Well Walk, Camden, London, NW3 1BT
Sold May 2002
£925,000
Everything we know about Flat 4, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other Well Walk homes
On years held, Flat 4 runs well behind the street norm.
Price per m²
£12,449
Street avg £8,723
Floor Area
49 m²
Street avg 142 m²
Habitable Rooms
2 rooms
Street avg 4 rooms
CO₂ Emissions
2.0 t/year
Street avg 8.0 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
0.5 km
Whitestone Pond / Jack Straw's Castle — bus stop.
Closest school
0.3 km
Christ Church Primary School, Hampstead. 50 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
50.3dB
Night-time· 23:00 – 07:00
40.8dB