First Floor Front Flat, 1 Nassington Road, London, NW3 2TX
About First Floor Front Flat
First Floor Front Flat is a semi-detached house in London (NW3 2TX). It has a recorded floor area of 30 m² (around 323 sq ft) and construction records dating it to 1900-1929. The latest certificate (March 2019) shows an E (score 47), well below the UK norm with real room to improve. When first surveyed in January 2009 the rating was G, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Average, lighting went from Very Poor to Very Good and main heating went from Very Poor to Average. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on electricity.
At 30 m² it sits well below the postcode median (84 m² across 33 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs).
Know exactly what you're buying at First Floor Front 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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system upgraded
Single glazing replaced with double or better glazing
More low energy lighting installed
Planning history
First Floor Front Flat has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
First Floor Front Flat has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£321,000
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 First Floor Front 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 Nassington Road homes
First Floor Front Flat is notably below the street on habitable rooms.
EPC Rating
47 (E)
Street avg 65 (D)
Floor Area
30 m²
Street avg 77 m²
CO₂ Emissions
3.6 t/year
Street avg 3.2 t/year
Habitable Rooms
1 rooms
Street avg 3 rooms
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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