11a, Bethecar Road, Harrow, HA1 1SF
About 11a
11a is a semi-detached house in Harrow (HA1 1SF). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1930-1949 and council tax band C. At 46 m² this is the smallest unit on EPC record across the building (46–120 m²). The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (June 2021) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump.
Held since January 2004 — that's 22 years off the open market, well above the local norm. Today's modelled estimate of £297,000 sits 60.5% above the 2004 sale of £185,000. On a £-per-square-foot basis, the last sale (£374/sq ft) was about 19.7% above the typical sold price in the postcode. At 46 m² it sits well below the postcode median (89 m² across 8 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 11a
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
11a has no planning applications on record.
Notable planning nearby
9applications of note in the surrounding area
We flagged 1 thing worth checking at 11a
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
£297,000
Modelled from EPC, postcode comparables.
£185,000
Recorded with HM Land Registry.
Sales timeline
15 January 2004Most recent
£185,000
Median price across the last 5 sales in HA1 1SF: £707,500 (2025–2013).
Everything we know about 11a, 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 Bethecar Road homes
On years held, 11a stands well clear of the street.
Price per m²
£4,022
Street avg £3,940
Floor Area
46 m²
Street avg 52 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
3.4 t/year
Street avg 3.0 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
Safari Cinema — bus stop.
Closest school
0.4 km
Marlborough Primary School. 39 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
53.0dB
Night-time· 23:00 – 07:00
42.0dB