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Get started5a, Derby Avenue, Harrow, HA3 5JU
1 planning record
About 5a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
5a is a semi-detached house in Harrow (HA3 5JU). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1930-1949 and council tax band C. At 39 m² this is the 3rd smallest of 21 units on EPC record in the building, where floor areas span 35–134 m². The building's EPC ratings span E to C across 21 units on file. The latest certificate (September 2019) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77).
At 39 m² it sits well below the postcode median (58 m² across 20 EPCs), making it one of the more compact homes locally. One historical planning record sits against the property in 2005.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
EPC Rating
A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.0 t/year
Occupancy
Rented
Planning history
Applications and permits filed against 5a, Derby Avenue, Harrow, HA3 5JU, sourced from the PlanIt planning register.
- May 2005AmendmentGrant
Certificate of lawful existing development: use of property as two self-contained flats
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
5a 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£234,000
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 5a, Derby Avenue, Harrow, HA3 5JU
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Derby Avenue homes
Four headline reads against 11 similar flats on this street, drawn from the latest EPC and Land Registry data.
Floor Area for 5a lags the street by a wide margin.
EPC Rating
66 (D)
Street avg 63 (D)
Floor Area
39 m²
Street avg 47 m²
CO₂ Emissions
2.0 t/year
Street avg 2.5 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
Stanhope Avenue — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around HA3 5JU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.3dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 60 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 5a, Derby Avenue, Harrow, HA3 5JU. Each answer is also embedded as structured data for search engines.