Basement Flat, 8 Gayton Crescent, Camden, London, NW3 1TT
About Basement Flat
Basement Flat is a semi-detached house in Camden, London, London (NW3 1TT). It has a recorded floor area of 212 m² (around 2282 sq ft) and construction records dating it to 1900-1929. The latest certificate (September 2024) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it D (May 2010); the latest reading is one band lower. The recommended improvements would lift it to B (score 82), a 3-band jump.
Held since September 2002 — that's 24 years off the open market, well above the local norm. At 212 m² the property is well over the postcode median (64 m² across 27 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs). Across 1997–2002, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £2,390,000 sits 497.5% above the 2002 sale of £400,000. On a £-per-square-foot basis, the last sale (£175/sq ft) was about 84.1% below the postcode norm.
Know exactly what you're buying at Basement Flat
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
Energy performance
Basement Flat's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Low energy lighting percentage decreased
Planning history
Basement Flat has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
Basement Flat's modelled value sits at over four times its earliest registered sale price (1997).
£2,390,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 5 years.
£400,000
Growth on file: 8.2% per year over 5 years.
Sales timeline
3 September 2002Most recent
£400,000
+47.6%over 4 years25 September 1997
£271,000
Median price across the last 5 sales in NW3 1TT: £4,550,000 (2025–2018).
Nearby sales in NW3 1TT
8 Gayton Crescent, Camden, London, NW3 1TT
Sold Mar 2025
£2,475,0001 Gayton Crescent, Camden, London, NW3 1TT
Sold Mar 2022
£5,750,00011 Gayton Crescent, Camden, London, NW3 1TT
Sold Mar 2020
£5,000,000Flat C, 9 Gayton Crescent, London, NW3 1TT
Sold Mar 2019
£775,0003 Gayton Crescent, Camden, London, NW3 1TT
Sold Sept 2018
£4,550,000
Everything we know about Basement Flat, 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 Gayton Crescent homes
On price per m², Basement Flat runs well behind the street norm.
Price per m²
£1,887
Street avg £14,981
Floor Area
212 m²
Street avg 260 m²
Habitable Rooms
11 rooms
Street avg 9 rooms
CO₂ Emissions
10.0 t/year
Street avg 12.3 t/year
Similar properties nearby
1a, Flat 1, Old Brewery Mews, Camden
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25 26, Flat 2, Hampstead High Street
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25 26, Flat 5, Hampstead High Street
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25 26, Flat 1, Hampstead High Street
NW3 1QA
25 26, Flat 3, Hampstead High Street
NW3 1QA
24d, Garden Flat, East Heath Road, Camden
NW3 1EB
25 26, Flat 4, Hampstead High Street
NW3 1QA
102, Flat 1, Heath Street
NW3 1DR
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
Hampstead Station / Hampstead High St — bus stop.
Closest school
0.2 km
New End Primary School. 55 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
52.7dB
Night-time· 23:00 – 07:00
42.2dB