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About 19a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
19a is a semi-detached house in Harrow (HA3 9QR). It has a recorded floor area of 36 m² (around 388 sq ft) and construction records dating it to 1900-1929. At 36 m² this is the 2nd smallest of 34 units on EPC record in the building, where floor areas span 30–175 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (January 2026) shows a C (score 69), just inside the C band. When first surveyed in December 2015 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average; while window efficiency dropped from Good to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.
At 36 m² it sits well below the postcode median (69 m² across 33 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
The EPC has just been inspected, so the rating reflects current condition.
Current Certificate(1 of 2)
Jan 2026
EPC Rating
A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
1.6 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
19a 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£261,000
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 19a, Orchard Grove, Harrow, HA3 9QR
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Orchard Grove homes
Four headline reads against 5 similar flats on this street, drawn from the latest EPC and Land Registry data.
19a is notably below the street on habitable rooms.
EPC Rating
69 (C)
Street avg 71 (C)
Floor Area
36 m²
Street avg 53 m²
CO₂ Emissions
1.6 t/year
Street avg 1.9 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
0.2 km
Preston Hill — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around HA3 9QR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.4dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 78 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 19a, Orchard Grove, Harrow, HA3 9QR. Each answer is also embedded as structured data for search engines.