31b, Grange Road, Harrow, HA1 2PP
About 31b
31b is a one-bedroom end-of-terrace house in Harrow (HA1 2PP). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1900-1929 and council tax band C. At 40 m² this is the smallest unit on EPC record across the building (40–119 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (November 2022) shows a C (score 69), just inside the C band. When first surveyed in October 2012 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good.
At 40 m² it sits well below the postcode median (79 m² across 16 EPCs), making it one of the more compact homes locally. Across 2001–2013, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £236,000 is 43.9% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£381/sq ft) was about 28.6% above the typical sold price in the postcode. On the market in May 2013 and unlisted since — roughly 13 years.
Know exactly what you're buying at 31b
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
- Bedrooms1
- Bathrooms1
Outside
- ParkingOff road
Building
- Heating systemGas
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
Planning history
31b has no planning applications on record.
Notable planning nearby
9applications of note in the surrounding area
We flagged 2 things worth checking at 31b
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
£236,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 12 years.
£164,000
Growth on file: 4.9% per year over 12 years.
Sales timeline
15 May 2013Most recent
£164,000
+15.5%over 7 years16 August 2005
£142,000
+49.6%over 3 years8 November 2001
£94,950
Median price across the last 5 sales in HA1 2PP: £516,000 (2024–2021).
Everything we know about 31b, 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 Grange Road homes
On floor area, 31b runs well behind the street norm.
Price per m²
£4,100
Street avg £5,291
Floor Area
40 m²
Street avg 57 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.7 t/year
Street avg 2.3 t/year
Similar properties nearby
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1 Baldwin Court, Lyon Road
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1 Glenwood Close
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1 Kenton Avenue
HA1 2BN
1 Kenton Road
HA1 2BL
1 High Mead
HA1 2TX
1 Grange Road
HA1 2PP
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
0.3 km
Sheepcote Road — bus stop.
Closest school
0.4 km
Harrow High 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
52.5dB

Night-time· 23:00 – 07:00
42.3dB