40 Well Walk, Camden, London, NW3 1BX
About 40 Well Walk
40 Well Walk is a three-bedroom mid-terrace house in Camden, London, London (NW3 1BX). It has a recorded floor area of 212 m² (around 2282 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (January 2024) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75).
Across 2018–2024, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £3,762,000 is 20.8% below the 2024 sale of £4,750,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£2,082/sq ft) was about 81.9% above the typical sold price in the postcode. On energy efficiency it sits in the top 10% of properties in this postcode. 8 planning records sit against the property, 3 approved, 2 refused. Most recent transfer: June 2024 at £4,750,000.
Know exactly what you're buying at 40 Well Walk
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
- Bedrooms3
- Bathrooms3
Energy performance
40 Well Walk ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Planning history
- Sept 2023Tree WorksTreesIn report
REAR GARDEN: 1 x Cherry (Prunus) (T1) - Reduce crown by 30%, (3m) to suitable growth points. Reduce lateral branch lengths to match inc. removing RHS horizontal limb touching neighbouring property.
- Documents
- 3 docs on file
- Reference
- 2023/3050/T
- Jan 2019Tree WorksTreesIn report
REAR GARDEN: 1 x Medlar (T1) - Fell to ground level 1 x Cherry (T2) - Reduce crown by 25%to suitable growth points with empahsis on overhanging gardens
- Documents
- 2 docs on file
- Reference
- 2018/5768/T
What's in 40 Well Walk, Camden, London, NW3 1BX's planning history?
6 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
40 Well Walk valuation sits well clear of the typical sold price in this postcode.
£3,762,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 6 years.
£4,750,000
Growth on file: 5.6% per year over 6 years.
Sales timeline
27 June 2024Most recent
£4,750,000
+38.1%over 5 years9 August 2018
£3,440,000
Median price across the last 5 sales in NW3 1BX: £2,475,000 (2021–2009).
Nearby sales in NW3 1BX
38 Well Walk, Camden, London, NW3 1BX
Sold Jul 2021
£4,850,00046 Well Walk, Camden, London, NW3 1BX
Sold Feb 2021
£2,475,00032 Well Walk, Camden, London, NW3 1BX
Sold Oct 2011
£2,250,00034 Well Walk, Camden, London, NW3 1BX
Sold Jul 2009
£2,100,00042 Well Walk, Camden, London, NW3 1BX
Sold Jul 2008
£2,680,000
Everything we know about 40 Well Walk, 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
Price per m² for 40 Well Walk runs comfortably ahead of the street norm.
Price per m²
£22,406
Street avg £13,893
Floor Area
212 m²
Street avg 211 m²
Habitable Rooms
6 rooms
Street avg 8 rooms
CO₂ Emissions
9.5 t/year
Street avg 13.5 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
0.4 km
Hampstead Station — bus stop.
Closest school
0.2 km
Christ Church Primary School, Hampstead. 51 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
51.0dB

Night-time· 23:00 – 07:00
41.3dB