10 Sparkbridge Road, Harrow, HA1 1TJ
About 10 Sparkbridge Road
10 Sparkbridge Road is a five-bedroom semi-detached house in Harrow (HA1 1TJ). It has a recorded floor area of 133 m² (around 1432 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (October 2025) shows a C (score 77), near the top of the C band. The recommended improvements would push it to B (score 82).
Held since April 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 133 m² the property is well over the postcode median (96 m² across 11 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Today's modelled estimate of £702,000 sits 185.4% above the 2009 sale of £246,000. On a £-per-square-foot basis, the last sale (£172/sq ft) was about 36.3% below the postcode norm. 6 planning records sit against the property, 2 approved, 1 refused. Past consents include a loft conversion, meaningful when judging how the property has evolved.
Know exactly what you're buying at 10 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
- Bedrooms5
- Bathrooms3
- Open-plan layoutYes
- CloakroomYes
Outside
- Private gardenYes
Energy performance
10 Sparkbridge Road ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Mar 2017OutbuildingOutlineIn report
Certificate of lawful development (proposed): outbuilding at rear for use ancillary to main dwelling
- Documents
- 8 docs on file
- Reference
- P/0243/17
- Dec 2016OutbuildingOutlineIn report
Certificate of lawful development (proposed): outbuilding at rear for use ancillary to main single family dwellinghouse
- Documents
- 9 docs on file
- Reference
- P/4672/16
We flagged 1 thing worth checking at 10 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
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Sales history & valuation
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£702,000
Modelled from EPC, postcode comparables.
£246,000
Recorded with HM Land Registry.
Sales timeline
27 April 2009Most recent
£246,000
Median price across the last 5 sales in HA1 1TJ: £525,000 (2023–2018).
Nearby sales in HA1 1TJ
Everything we know about 10 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
10 Sparkbridge Road is notably below the street on price per m².
Price per m²
£1,850
Street avg £4,281
Floor Area
133 m²
Street avg 109 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
2.9 t/year
Street avg 5.1 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