25a, Fitzjohns Avenue, Camden, London, NW3 5JY
About 25a
25a is a semi-detached house in Camden, London, London (NW3 5JY). It has a recorded floor area of 107 m² (around 1152 sq ft) and construction records dating it to 1930-1949. The latest certificate (April 2024) shows a C (score 69), just inside the C band. When first surveyed in March 2012 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good. At 107 m² this is the 26th smallest of 65 units on EPC record in the building, where floor areas span 32–645 m². The building's EPC ratings span F to B across 65 units on file.
Held since November 2005 — that's 21 years off the open market, well above the local norm. Across the public record there are 5 sales, relatively high churn for a single property. Across 1996–2005, sale prices on this property compounded at 16.7% per year. Today's modelled estimate of £1,284,000 sits 66.1% above the 2005 sale of £773,000.
Know exactly what you're buying at 25a
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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
More low energy lighting installed
Heating controls upgraded for better temperature management
Planning history
25a has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 25a
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
Price for 25a has grown more than fourfold since the 1996 starting point.
£1,284,000
Modelled from EPC, postcode comparables and a sale-price growth of 16.7% per year over 10 years.
£773,000
Growth on file: 16.7% per year over 10 years.
Sales timeline
11 November 2005Most recent
£773,000
+10.4%over 2 years6 December 2002
£699,950
+43.2%over 3 years29 April 1999
£488,750
-3.0%over 1 year7 October 1997
£504,000
+196.5%over 1 year19 January 1996
£170,000
Median price across the last 5 sales in NW3 5JY: £1,346,000 (2025–2023).
Nearby sales in NW3 5JY
15d, Fitzjohns Avenue, Camden, London, NW3 5JY
Sold Jul 2025
£1,840,00025e, Fitzjohns Avenue, London, NW3 5JY
Sold Mar 2025
£1,210,00037c, Fitzjohns Avenue, Camden, London, NW3 5JY
Sold Jan 2025
£8,200,000Flat 4, 11 Fitzjohns Avenue, Camden, London, NW3 5JY
Sold Aug 2023
£1,185,000Flat 8, 21 Fitzjohns Avenue, Camden, London, NW3 5JY
Sold Aug 2023
£1,346,000
Everything we know about 25a, 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 Fitzjohns Avenue homes
25a outperforms the street on years held by a wide margin.
Price per m²
£7,224
Street avg £10,314
Floor Area
107 m²
Street avg 107 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.5 t/year
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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
Belsize Lane — bus stop.
Closest school
0.2 km
Holy Trinity CofE Primary School, NW3. 67 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
53.8dB
Night-time· 23:00 – 07:00
42.6dB