Flat B, 3 Frognal, London, NW3 6AL
About Flat B
Flat B is a one-bedroom property in London (NW3 6AL). It has council tax band E.
Across 2008–2020, sale prices on this property compounded at 2.7% per year. Last sale on file: £492,000 in February 2020.
Know exactly what you're buying at Flat B
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
Energy performance
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
Flat B has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at Flat B
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£492,000
Growth on file: 2.7% per year over 12 years.
Sales timeline
14 February 2020Most recent
£492,000
+36.7%over 11 years15 May 2008
£360,000
Median price across the last 5 sales in NW3 6AL: £783,000 (2024–2014).
Nearby sales in NW3 6AL
Garden Flat, 3 Frognal, Camden, London, NW3 6AL
Sold Feb 2024
£625,000Flat 1, 11 Frognal, Camden, London, NW3 6AL
Sold Mar 2020
£849,950Flat C, 3 Frognal, London, NW3 6AL
Sold Feb 2019
£385,000Flat 1, 1 Frognal, London, NW3 6AL
Sold May 2017
£848,600Flat 6, 11 Frognal, Camden, London, NW3 6AL
Sold Jul 2014
£783,000
Everything we know about Flat B, 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

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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