31 Harley Road, Harrow, HA1 4XF
About 31 Harley Road
31 Harley Road is a semi-detached house in Harrow (HA1 4XF). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (March 2017) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 74).
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2000–2020, sale prices on this property compounded at 5.7% per year. On a £-per-square-foot basis, the last sale (£489/sq ft) was about 55.6% above the typical sold price in the postcode. Last sale on file: £490,000 in December 2020.
Know exactly what you're buying at 31 Harley Road
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
31 Harley Road has an approved single-storey rear extension on the planning record.
- Sept 2023AmendmentIn report
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Outbuilding at rear for use as study; removal of chimney stack from main dwelling
- Documents
- 4 docs on file
- Reference
- P/2685/23
- Sept 2023ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension; external alterations
- Documents
- 7 docs on file
- Reference
- P/2680/23
We flagged 1 thing worth checking at 31 Harley Road
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Sale price has grown by over 3x since 2000.
£534,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 20 years.
£490,000
Growth on file: 5.7% per year over 20 years.
Sales timeline
16 December 2020Most recent
£490,000
+96.0%over 16 years28 April 2004
£250,000
+56.3%over 3 years18 October 2000
£160,000
Median price across the last 5 sales in HA1 4XF: £475,000 (2024–2018).
Everything we know about 31 Harley Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Harley Road homes
Habitable Rooms for 31 Harley Road runs comfortably ahead of the street norm.
Price per m²
£5,269
Street avg £4,714
Floor Area
93 m²
Street avg 86 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 3.9 t/year
Similar properties nearby
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
0.2 km
Hide Road — bus stop.
Closest school
0.2 km
Marlborough Primary School. 30 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
51.6dB

Night-time· 23:00 – 07:00
40.3dB