Flat 1, 3 Nassington Road, London, NW3 2TX
About Flat 1
Flat 1 is a semi-detached house in London (NW3 2TX). It has a recorded floor area of 274 m² (around 2948 sq ft) and construction records dating it to before 1900. The latest certificate (October 2008) shows an E (score 43), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 55). The latest certificate is from October 2008, so improvements made since then won't be reflected.
At 274 m² the property is well over the postcode median (84 m² across 33 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs).
Know exactly what you're buying at Flat 1
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
Flat 1's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Oct 2018
EPC Rating
Planning history
Flat 1 has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£3,211,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in NW3 2TX: £925,000 (2025–2023).
Nearby sales in NW3 2TX
Second Floor Flat, 1 Nassington Road, London, NW3 2TX
Sold Apr 2025
£655,000First Floor Flat, 27 Nassington Road, London, NW3 2TX
Sold Mar 2025
£855,000Second Floor Flat, 27 Nassington Road, London, NW3 2TX
Sold Nov 2024
£925,000Flat 4, 23 Nassington Road, London, NW3 2TX
Sold Mar 2024
£1,110,00019a, Nassington Road, Camden, London, NW3 2TX
Sold Jul 2023
£1,414,000
Everything we know about Flat 1, 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 Nassington Road homes
On floor area, Flat 1 stands well clear of the street.
EPC Rating
43 (E)
Street avg 59 (D)
Floor Area
274 m²
Street avg 257 m²
CO₂ Emissions
16.0 t/year
Street avg 10.6 t/year
Habitable Rooms
8 rooms
Street avg 8 rooms
Similar properties nearby
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114a, Flat 2, Haverstock Hill, Camden
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128a, Flat B, Haverstock Hill
NW3 2AY
12a, First Floor Flat, South Hill Park
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114a, Flat 1, Haverstock Hill, Camden
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116a, Flat 2, Haverstock Hill, Camden
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106a, Flat 1, Fleet Road
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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
0.2 km
Cressy Road — bus stop.
Closest school
0.4 km
Fleet Primary School. 54 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
48.2dB

Night-time· 23:00 – 07:00
39.5dB