6 Ashburnham Avenue, Harrow, HA1 2JQ
About 6 Ashburnham Avenue
6 Ashburnham Avenue is a six-bedroom detached house in Harrow (HA1 2JQ). It has a recorded floor area of 227 m² (around 2443 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (July 2013) shows an F (score 29), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 73), a 3-band jump. The latest certificate is from July 2013, so improvements made since then won't be reflected.
At 227 m² the property is well over the postcode median (134 m² across 12 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). 6 bedrooms is on the larger side for this postcode, where 3 is the typical count. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £1,076,000 is 32.8% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£332/sq ft) was about 16.7% below the postcode norm. On the market in March 2014 and unlisted since — roughly 12 years.
Know exactly what you're buying at 6 Ashburnham Avenue
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
- Bedrooms6
Energy performance
6 Ashburnham Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 01 Jul 2023
EPC Rating
Planning history
- Oct 2014ExtensionFullIn report
Extension: Part single, part two storey · Side and rear of property
Single storey front extension; first floor/two storey side to rear extension and single storey rear extension; alterations to roof; one front two rear and four side rooflights in roof
- Documents
- 15 docs on file
- Reference
- P/3077/14
- May 2014ExtensionFullIn report
Extension: Part single, part two storey · Side and rear of property
First floor side extension; single and two storey rear extension; new roof over existing conservatory and first floor side and rear extension; roof alterations; external alterations
- Documents
- 16 docs on file
- Reference
- P/1216/14
We flagged 2 things worth checking at 6 Ashburnham Avenue
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
Latest sale on 6 Ashburnham Avenue was the highest on Land Registry record across the postcode.
£1,076,000
Modelled from EPC, postcode comparables.
£810,000
Recorded with HM Land Registry.
Sales timeline
27 March 2014Most recent
£810,000
Median price across the last 5 sales in HA1 2JQ: £670,000 (2024–2019).
Nearby sales in HA1 2JQ
Everything we know about 6 Ashburnham Avenue, 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 Ashburnham Avenue homes
On floor area, 6 Ashburnham Avenue stands well clear of the street.
Price per m²
£3,568
Street avg £4,693
Floor Area
227 m²
Street avg 135 m²
Habitable Rooms
9 rooms
Street avg 6 rooms
CO₂ Emissions
17.0 t/year
Street avg 6.3 t/year
Similar properties nearby
1 Kenton Road
HA1 2BL
1 Bonnersfield Close
HA1 2LQ
1 Flambard Road
HA1 2NB
1 Curtis Court, Lyon Road
HA1 2EW
1 Hill Road
HA1 2PN
1 Croft Villas, Bonnersfield Lane
HA1 2LF
1 Hill Crescent
HA1 2PW
1 Grove Court, Lyon Road
HA1 2AL
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
0.1 km
Gayton Road — bus stop.
Closest school
0.1 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
56.0dB

Night-time· 23:00 – 07:00
46.3dB