1 Bonnersfield Close, Harrow, HA1 2LQ
About 1 Bonnersfield Close
1 Bonnersfield Close is a three-bedroom semi-detached house in Harrow (HA1 2LQ). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (July 2023) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78).
Untraded for 19 years, with the last transfer in September 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £731,000 sits 83.7% above the 2007 sale of £398,000. On a £-per-square-foot basis, the last sale (£262/sq ft) was about 24.7% below the postcode norm. 5 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, a porch and partial demolition, meaningful when judging how the property has evolved.
Know exactly what you're buying at 1 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
Energy performance
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Jun 2009RenovationFullIn report
Retention of side boundary wall with proposed close boarded decking timber on top and metal entrance gate (total height 1.6M - 2.07M)
Retrospective- Documents
- 7 docs on file
- Reference
- P/0029/09
- Oct 2008OutlineIn report
Certificate of lawful proposed development: demolition of garage and alteration of roof from hip to gable end; rear dormer and three roof lights on front slope
- Documents
- 33 docs on file
- Reference
- P/2855/08
We flagged 2 things worth checking at 1 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
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£731,000
Modelled from EPC, postcode comparables.
£398,000
Recorded with HM Land Registry.
Sales timeline
13 September 2007Most recent
£398,000
Median price across the last 5 sales in HA1 2LQ: £700,000 (2023–2010).
Nearby sales in HA1 2LQ
Everything we know about 1 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
On price per m², 1 Bonnersfield Close runs well behind the street norm.
Price per m²
£2,823
Street avg £4,076
Floor Area
141 m²
Street avg 156 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
5.4 t/year
Street avg 6.3 t/year
Similar properties nearby
1 Flambard Road
HA1 2NB
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
1 Baldwin Court, Lyon Road
HA1 2SX
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