Flat A, 23 Maple Avenue, Harrow, HA2 8DG
About Flat A
Flat A is a mid-terrace house in Harrow (HA2 8DG). It has a recorded floor area of 36 m² (around 388 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2014) shows a D (score 57), a step below the typical UK home. Earlier certificates rated it C (October 2009); the latest reading is one band lower. Between certificates, lighting dropped from Very Good to Very Poor. The recommended improvements would push it to C (score 69). The latest certificate is from November 2014, so improvements made since then won't be reflected.
At 36 m² it sits well below the postcode median (70 m² across 16 EPCs), making it one of the more compact homes locally. Most recent transfer: March 2020 at £235,000. Across the public record there are 5 sales, relatively high churn for a single property. On a £-per-square-foot basis, the last sale (£606/sq ft) was about 148.1% above the typical sold price in the postcode. One planning record on file: an extension refused in 2012.
Know exactly what you're buying at Flat A
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
Flat A's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Nov 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Planning history
- Dec 2012ExtensionFullIn report
Extension: Single storey · Rear of property
INVALID - Single storey rear extension
- Reference
- P/3246/12
We flagged 2 things worth checking at Flat A
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
Flat A has changed hands more often than typical for the area.
£258,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.3% per year over 16 years.
£235,000
Growth on file: 0.3% per year over 16 years.
Sales timeline
25 March 2020Most recent
£235,000
+17.5%over 4 years16 April 2015
£199,950
-14.9%over 8 months21 August 2014
£235,000
+46.0%over 6 years7 December 2007
£161,000
-28.0%over 3 years20 February 2004
£223,500
Median price across the last 5 sales in HA2 8DG: £335,000 (2024–2013).
Everything we know about Flat A, 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

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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Corbins Lane South Harrow — bus stop.
Closest school
0.5 km
The Welldon Park Academy. 36 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
51.9dB

Night-time· 23:00 – 07:00
40.8dB