273a, Northolt Road, Harrow, HA2 8HX
About 273a
273a is an end-of-terrace house in Harrow (HA2 8HX). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (December 2020) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 71).
At 62 m² the property is well over the postcode median (32 m² across 15 EPCs), placing it in the larger end of the local stock. Sold December 2023 for £400,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2001–2023, sale prices on this property compounded at 3.7% per year. On a £-per-square-foot basis, the last sale (£599/sq ft) was about 45.2% above the typical sold price in the postcode.
Know exactly what you're buying at 273a
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
EPC Rating
Planning history
273a has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 273a
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
273a has more than doubled in price since the earliest registered sale in 2001.
£433,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 23 years.
£400,000
Growth on file: 3.7% per year over 23 years.
Sales timeline
19 December 2023Most recent
£400,000
-20.0%over 3 years18 December 2020
£500,000
+35.1%over 7 years1 November 2013
£370,000
+111.4%over 12 years16 March 2001
£175,000
Median price across the last 5 sales in HA2 8HX: £422,500 (2023–2020).
Nearby sales in HA2 8HX
Everything we know about 273a, 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 Northolt Road homes
273a is notably below the street on years held.
Price per m²
£6,452
Street avg £6,033
Floor Area
62 m²
Street avg 45 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
3.1 t/year
Street avg 2.5 t/year
Similar properties nearby
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
Corbins Lane — bus stop.
Closest school
0.2 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
49.9dB

Night-time· 23:00 – 07:00
40.4dB