91b, Bolton Road, Harrow, HA1 4SB
About 91b
91b is a mid-terrace house in Harrow (HA1 4SB). It has a recorded floor area of 70 m² (around 753 sq ft) and construction records dating it to 1950-1966. At 70 m² this is the 10th smallest of 38 units on EPC record in the building, where floor areas span 34–223 m². The building's EPC ratings span G to C across 38 units on file. The latest certificate (October 2018) shows a D (score 62), on the cusp of jumping into the C band. Earlier certificates rated it C (April 2018); the latest reading is one band lower. The recommended improvements would push it to C (score 77).
One planning record on file: a loft conversion approved in 2013. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 70 m² it's 27.8% smaller than the typical home in the postcode (97 m² median across 37 EPCs).
Know exactly what you're buying at 91b
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
- Jul 2013Loft ConversionFullIn report
Rear dormer; installation of rooflights in front roofslope
- Documents
- 10 docs on file
- Reference
- P/1401/13
We flagged 1 thing worth checking at 91b
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
91b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£347,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in HA1 4SB: £600,000 (2024–2022).
Everything we know about 91b, 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 Bolton Road homes
Habitable Rooms for 91b runs comfortably ahead of the street norm.
EPC Rating
62 (D)
Street avg 64 (D)
Floor Area
70 m²
Street avg 50 m²
CO₂ Emissions
3.3 t/year
Street avg 2.5 t/year
Habitable Rooms
4 rooms
Street avg 2 rooms
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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
0.5 km
Marlborough Primary School. 29 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
50.2dB

Night-time· 23:00 – 07:00
39.9dB