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4 planning records
About 12 Mentmore Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12 Mentmore Close is a semi-detached house in Harrow (HA3 0EA). It has a recorded floor area of 179 m² (around 1927 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (December 2015) shows a C (score 69), just inside the C band. When first surveyed in December 2015 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Average. The recommended improvements would push it to B (score 86). The latest certificate is from December 2015, so improvements made since then won't be reflected.
Untraded for 23 years, with the last transfer in December 2002. Today's modelled estimate of £976,000 sits 139.2% above the 2002 sale of £408,000. On a £-per-square-foot basis, the last sale (£212/sq ft) was about 33.7% below the postcode norm. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension, new windows and a garage conversion, meaningful when judging how the property has evolved. At 179 m² it's 22.7% larger than the typical home in the postcode (146 m² median across 6 EPCs). Its energy rating outperforms most of the postcode (better than 83% of similar EPCs).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
12 Mentmore Close'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This certificate is over 10 years old and is no longer valid.Expired 11 Dec 2025
Planning history
Applications and permits filed against 12 Mentmore Close, Harrow, HA3 0EA, sourced from the PlanIt planning register.
12 Mentmore Close has 2 separate extension applications on the council record.
- Aug 2016ExtensionFullGrant Permission
Extension: Single storey · Rear of property
Erection of a single storey rear infill extension to dwellinghouse
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
12 Mentmore Close valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£976,000
Modelled from EPC, postcode comparables.
Last sold (2002)
£408,000
Recorded with HM Land Registry.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 12 Mentmore Close, Harrow, HA3 0EA
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Mentmore Close homes
Four headline reads against 6 similar houses on this street, drawn from the latest EPC and Land Registry data.
On price per m², 12 Mentmore Close runs well behind the street norm.
Price per m²
£2,279
Street avg £4,171
Floor Area
179 m²
Street avg 147 m²
Habitable Rooms
7 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Harrow district page.
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Dovedale Avenue — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around HA3 0EA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 79 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 12 Mentmore Close, Harrow, HA3 0EA. Each answer is also embedded as structured data for search engines.