305a, Alexandra Avenue, Harrow, HA2 9DX
About 305a
305a is a mid-terrace house in Harrow (HA2 9DX). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (December 2021) shows a D (score 62), on the cusp of jumping into the C band. Earlier certificates rated it C (May 2010); the latest reading is one band lower. Between certificates, roof efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Average. At 65 m² this is the 50th smallest of 69 units on EPC record in the building, where floor areas span 42–78 m². The building's EPC ratings span E to B across 69 units on file.
Know exactly what you're buying at 305a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Heating controls upgraded for better temperature management
Planning history
305a has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
305a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£284,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in HA2 9DX: £275,000 (2024–2018).
Nearby sales in HA2 9DX
299a, Alexandra Avenue, Harrow, HA2 9DX
Sold Oct 2024
£242,000295b, Alexandra Avenue, Harrow, HA2 9DX
Sold Oct 2023
£275,000299b, Alexandra Avenue, Harrow, HA2 9DX
Sold Jan 2021
£285,000Flat 2, 275 Alexandra Avenue, Harrow, HA2 9DX
Sold Dec 2018
£259,950295a, Alexandra Avenue, Harrow, HA2 9DX
Sold Jan 2018
£289,000
Everything we know about 305a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Alexandra Avenue homes
On epc rating, 305a runs well behind the street norm.
EPC Rating
62 (D)
Street avg 68 (D)
Floor Area
65 m²
Street avg 61 m²
CO₂ Emissions
3.2 t/year
Street avg 2.5 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
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1 Bodmin Close, Kings Road
HA2 9LA
1 Barn Mews, Tithe Farm Avenue
HA2 9AE
1 Kings Road
HA2 9HY
1 Mirren Close
HA2 9BG
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
0.1 km
Alexandra Avenue Health Centre — bus stop.
Closest school
0.4 km
Newton Farm Nursery, Infant and Junior School. 38 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
50.6dB

Night-time· 23:00 – 07:00
39.9dB