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Get started27a, High Street, Wealdstone, Harrow, HA3 5BY
About 27a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
27a is a mid-terrace house in Wealdstone, Harrow, Harrow (HA3 5BY). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (February 2025) shows a D (score 56), a step below the typical UK home. The rating has held steady at D across 2 certificates since March 2023. Between certificates, wall efficiency went from Very Poor to Poor; while hot-water efficiency dropped from Good to Very Poor and main heating dropped from Good to Very Poor. The recommended improvements would push it to C (score 79). Main heating runs on electricity. At 54 m² this is the 35th smallest of 37 units on EPC record in the building, where floor areas span 16–97 m². The building's EPC ratings span E to C across 37 units on file.
At 54 m² the property is well over the postcode median (34 m² across 36 EPCs), placing it in the larger end of the local stock.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Feb 2025
EPC Rating
A
B
C
D
D56
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
2.7 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
27a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£247,000
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.
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The complete analysis of 27a, High Street, Wealdstone, Harrow, HA3 5BY
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other High Street homes
Four headline reads against 35 similar flats on this street, drawn from the latest EPC and Land Registry data.
Floor Area for 27a runs comfortably ahead of the street norm.
EPC Rating
56 (D)
Street avg 66 (D)
Floor Area
54 m²
Street avg 36 m²
CO₂ Emissions
2.7 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Harrow district page.
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Harrow & Wealdstone Station — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around HA3 5BY from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.3dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 69 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 27a, High Street, Wealdstone, Harrow, HA3 5BY. Each answer is also embedded as structured data for search engines.