3f, Frognal, Camden, London, NW3 6AL
About 3f
3f is a one-bedroom end-of-terrace house in Camden, London, London (NW3 6AL). It has a recorded floor area of 67 m² (around 721 sq ft) and construction records dating it to before 1900. The latest certificate (July 2023) shows a D (score 62), on the cusp of jumping into the C band. Earlier certificates rated it C (April 2009); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 77). At 67 m² this is the 6th smallest of 18 units on EPC record in the building, where floor areas span 46–177 m². The building's EPC ratings span E to C across 18 units on file.
At 67 m² it's 17.3% smaller than the typical home in the postcode (81 m² median across 25 EPCs).
Know exactly what you're buying at 3f
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms1
- Bathrooms1
- EnsuiteYes
Outside
- Communal gardenYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
More low energy lighting installed
Heating controls upgraded for better temperature management
More low energy lighting installed
Heating controls changed
Single glazing replaced with double or better glazing
Planning history
3f has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 3f
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
3f has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£638,000
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 6AL: £625,000 (2024–2017).
Nearby sales in NW3 6AL
Everything we know about 3f, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Frognal homes
EPC Rating
62 (D)
Street avg 66 (D)
Floor Area
67 m²
Street avg 83 m²
CO₂ Emissions
3.2 t/year
Street avg 3.5 t/year
Habitable Rooms
3 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
0.1 km
Finchley Road & Frognal Station — railway station.
Closest school
0.5 km
Holy Trinity CofE Primary School, NW3. 58 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
53.9dB

Night-time· 23:00 – 07:00
42.9dB