25b, St Johns Road, Isleworth, TW7 6NB
About 25b
25b is a mid-terrace house in Isleworth (TW7 6NB). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1900-1929 and council tax band B. At 42 m² this is the 9th smallest of 22 units on EPC record in the building, where floor areas span 20–114 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (September 2021) shows a C (score 71).
Today's modelled estimate of £248,000 is 24% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£442/sq ft) was about 16.6% above the typical sold price in the postcode. Most recent transfer: June 2022 at £200,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2022.
Know exactly what you're buying at 25b
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
Planning history
- Sept 2022OutlineIn report
Certificate of lawfulness for the existing use of the upper floors of the premises as two self-contained flats.
Retrospective- Documents
- 19 docs on file
- Reference
- P/2022/2352
We flagged 2 things worth checking at 25b
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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£248,000
Modelled from EPC, postcode comparables.
£200,000
Recorded with HM Land Registry.
Sales timeline
21 June 2022Most recent
£200,000
Median price across the last 5 sales in TW7 6NB: £240,000 (2022–2007).
Nearby sales in TW7 6NB
25a, St Johns Road, Isleworth, TW7 6NB
Sold Jun 2022
£221,000Flat A, 23 St Johns Road, Isleworth, TW7 6NB
Sold Jun 2022
£520,0001 Floriston Villas, St Johns Road, Isleworth, TW7 6NB
Sold Jan 2021
£1,00015a, St Johns Road, Isleworth, TW7 6NB
Sold Apr 2008
£240,00021a, St Johns Road, Isleworth, TW7 6NB
Sold Aug 2007
£398,000
Everything we know about 25b, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby
Versus other St Johns Road homes
25b is notably below the street on years held.
Price per m²
£4,762
Street avg £6,359
Floor Area
42 m²
Street avg 46 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.2 t/year
Similar properties nearby
1 Douglas Bader House, 9 Gibson Close
TW7 6NE
1 Farnells Court, St Johns Road
TW7 6PD
1 Church Street
TW7 6BL
1 Hardy House, Union Lane
TW7 6GU
1 Bridge Wharf Road
TW7 6BS
1 Bourne Close
TW7 6HD
1 Christabel Close
TW7 6EJ
1 Hawkfield Court, Woodlands Grove
TW7 6NU
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Isleworth Station / Rennels Way — bus stop.
Closest school
0.3 km
West Thames College. 47 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
53.6dB
Night-time· 23:00 – 07:00
43.3dB