1 Sparkbridge Road, Harrow, HA1 1TJ
About 1 Sparkbridge Road
1 Sparkbridge Road is a three-bedroom semi-detached house in Harrow (HA1 1TJ). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (August 2024) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.
Across 2007–2022, sale prices on this property compounded at -0.9% per year. Today's modelled estimate of £502,000 sits 107% above the 2022 sale of £242,500. On a £-per-square-foot basis, the last sale (£185/sq ft) was about 34.1% below the postcode norm. 5 planning records sit against the property, 3 approved, 2 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. At 122 m² it's 27.1% larger than the typical home in the postcode (96 m² median across 11 EPCs). Most recent transfer: March 2022 at £242,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 1 Sparkbridge 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
What this property has
Inside
- Bedrooms3
- Dining roomYes
- CloakroomYes
Outside
- Private gardenRear
- ParkingOff street
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
A a single-storey rear extension application was refused at 1 Sparkbridge Road in 2024.
- Jan 2024ExtensionFullIn report
Extension: Single storey · Rear of property
First floor rear extension
- Reference
- PL/0248/24
- Sept 2023ExtensionFullIn report
Extension: Single storey · Rear of property
First floor rear extension; external alterations
- Documents
- 5 docs on file
- Reference
- P/2636/23
We flagged 1 thing worth checking at 1 Sparkbridge 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.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
1 Sparkbridge Road's sale-price growth has lagged the wider UK trajectory across its history on file.
£502,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.9% per year over 15 years.
£242,500
Growth on file: -0.9% per year over 15 years.
Sales timeline
24 March 2022Most recent
£242,500
-13.4%over 15 years9 January 2007
£280,000
Median price across the last 5 sales in HA1 1TJ: £600,000 (2023–2018).
Nearby sales in HA1 1TJ
Everything we know about 1 Sparkbridge 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
- Signs of HMO activity in the area

Versus other Sparkbridge Road homes
On co₂ emissions, 1 Sparkbridge Road stands well clear of the street.
Price per m²
£1,988
Street avg £4,267
Floor Area
122 m²
Street avg 110 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.1 t/year
Street avg 5.0 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
0.3 km
Harrow Civic Centre / Harrow Mosque — bus stop.
Closest school
0.3 km
Marlborough Primary 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
53.7dB

Night-time· 23:00 – 07:00
42.3dB