10 Bonnersfield Close, Harrow, HA1 2LQ
About 10 Bonnersfield Close
10 Bonnersfield Close is a three-bedroom semi-detached house in Harrow (HA1 2LQ). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (February 2018) shows a D (score 59), a step below the typical UK home. When first surveyed in January 2010 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Poor to Good; while roof efficiency dropped from Very Good to Good and hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Held since May 2010 — that's 16 years off the open market, well above the local norm. Today's modelled estimate of £691,000 sits 72.8% above the 2010 sale of £399,950. At 122 m² it's 17.6% smaller than the typical home in the postcode (148 m² median across 9 EPCs).
Know exactly what you're buying at 10 Bonnersfield Close
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
- Bedrooms3
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Building
- Extension potentialPossible
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 controls upgraded for better temperature management
Hot water system changed
More low energy lighting installed
Planning history
10 Bonnersfield Close has no planning applications on record.
Notable planning nearby
9applications of note in the surrounding area
We flagged 2 things worth checking at 10 Bonnersfield Close
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
£691,000
Modelled from EPC, postcode comparables.
£399,950
Recorded with HM Land Registry.
Sales timeline
12 May 2010Most recent
£399,950
Median price across the last 5 sales in HA1 2LQ: £700,000 (2023–2010).
Nearby sales in HA1 2LQ
Everything we know about 10 Bonnersfield Close, 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 Bonnersfield Close homes
Floor Area for 10 Bonnersfield Close lags the street by a wide margin.
Price per m²
£3,278
Street avg £4,011
Floor Area
122 m²
Street avg 158 m²
Habitable Rooms
5 rooms
Street avg 7 rooms
CO₂ Emissions
5.5 t/year
Street avg 6.3 t/year
Similar properties nearby
1 Flambard Road
HA1 2NB
1 Bonnersfield Close
HA1 2LQ
1 Hill Road
HA1 2PN
1 Croft Villas, Bonnersfield Lane
HA1 2LF
1 Kenton Road
HA1 2BL
1 High Mead
HA1 2TX
1 Kenton Avenue
HA1 2BN
1 Glenwood Close
HA1 2QN
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
28/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Gayton Road Harrow — bus stop.
Closest school
0.3 km
Harrow High School. 39 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
43.6dB