10 12, Flat 1, St Anns Road, Harrow, HA1 1LG
About 10 12
10 12 is a mid-terrace house in Harrow (HA1 1LG). It has a recorded floor area of 40 m² (around 431 sq ft) and construction records dating it to 1930-1949. At 40 m² this is the 3rd smallest of 5 units on EPC record in 10 12, where floor areas span 29–52 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (65 versus a best of 74). The latest certificate (June 2025) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it C (October 2017); the latest reading is one band lower. Between certificates, hot-water efficiency went from Very Poor to Poor; while wall efficiency dropped from Very Good to Very Poor and window efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 79). Main heating runs on electricity.
At 40 m² it sits well below the postcode median (70 m² across 28 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 10 12
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
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Planning history
10 12 has no planning applications on record.
Notable planning nearby
9applications of note in the surrounding area
We flagged 1 thing worth checking at 10 12
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
10 12 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£239,000
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 1LG: £1,115,000 (2021–2005).
Everything we know about 10 12, 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 St Anns Road homes
On floor area, 10 12 runs well behind the street norm.
EPC Rating
65 (D)
Street avg 66 (D)
Floor Area
40 m²
Street avg 74 m²
CO₂ Emissions
2.3 t/year
Street avg 3.2 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
10 12, Flat 1 4, St Anns Road
HA1 1LG
2a, Flat A, Nibthwaite Road
HA1 1TA
31 33, Flat 11, College Road
HA1 1HQ
31 33, Flat 1, College Road
HA1 1HQ
31 33, Flat 12, College Road
HA1 1HQ
31 33, Flat 13, College Road
HA1 1HQ
31 33, Flat 14, College Road
HA1 1HQ
31 33, Flat 17, College Road
HA1 1HQ
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
0.0 km
Greenhill Way — bus stop.
Closest school
0.5 km
Saint Jerome Church of England Bilingual School. 40 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
56.7dB
Night-time· 23:00 – 07:00
46.4dB