341a, Station Road, Harrow, HA1 2AA
About 341a
341a is a mid-terrace house in Harrow (HA1 2AA). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1900-1929 and council tax band C. At 54 m² this is the 5th smallest of 9 units on EPC record in the building, where floor areas span 33–101 m². The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (February 2024) shows a D (score 63), on the cusp of jumping into the C band. Earlier certificates rated it C (January 2009); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Good and window efficiency went from Poor to Average. The recommended improvements would push it to C (score 76).
5 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension, HMO conversion, subdivision and change of use to residential, meaningful when judging how the property has evolved.
Know exactly what you're buying at 341a
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 changed
Windows upgraded, improving insulation
Heating controls upgraded for better temperature management
Wall insulation improved
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- Dec 2019SubdivisionFullIn report
Change of use from two flats (class c3) to nine bedroom house in multiple occupation (hmo (sui generis); two storey rear extension at first and second floor levels; alterations to roof to form wrap around dormer to side/rear roofslopes; bin and cycle stores
ExtensionHMO- Documents
- 8 docs on file
- Reference
- P/4296/19
- Sept 2018SubdivisionFullIn report
Extension: Rear of property
Conversion of existing two flats into three flats (2 x 2 bed and 1 x 1 bed); two storey rear extension at first and second floor levels rear dormer; rooflights in side roofslope; external alterations
Extension- Documents
- 10 docs on file
- Reference
- P/2920/18
We flagged 2 things worth checking at 341a
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
- Larger development activity nearby
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Sales history & valuation
341a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£297,000
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 2AA: £345,000 (2024–2022).
Nearby sales in HA1 2AA
Flat 1, 321 Station Road, Harrow, HA1 2AA
Sold Oct 2024
£255,000Flat 2, 321 Station Road, Harrow, HA1 2AA
Sold Oct 2024
£345,000Flat 4, 321 Station Road, Harrow, HA1 2AA
Sold Oct 2024
£415,000Flat 3, 321 Station Road, Harrow, HA1 2AA
Sold Oct 2024
£425,000319 Station Road, Harrow, HA1 2AA
Sold Jan 2004
£475,000
Everything we know about 341a, 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
- Larger development activity nearby

Versus other Station Road homes
On epc rating, 341a runs well behind the street norm.
EPC Rating
63 (D)
Street avg 72 (C)
Floor Area
54 m²
Street avg 57 m²
CO₂ Emissions
2.7 t/year
Street avg 1.9 t/year
Habitable Rooms
3 rooms
Street avg 3 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
0.0 km
Harrow Town Centre — bus stop.
Closest school
0.5 km
Harrow High 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
56.8dB

Night-time· 23:00 – 07:00
46.8dB