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Get started18 Boniface Walk, Harrow, HA3 6PU
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About 18 Boniface Walk
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
18 Boniface Walk is a three-bedroom semi-detached house in Harrow (HA3 6PU). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (October 2024) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). Our model identifies extension potential, subject to local planning policy.
One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £491,000 is 10.3% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£510/sq ft) was about 109.8% above the typical sold price in the postcode. Most recent transfer: January 2024 at £445,000.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenrear
Building
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
D62
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.7 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 18 Boniface Walk, Harrow, HA3 6PU, sourced from the PlanIt planning register.
18 Boniface Walk has an approved single-storey rear extension on the planning record.
- Jan 2025ExtensionOutlinePrior Approval not required
Extension: Single storey · Rear of property
Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eaves
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
18 Boniface Walk valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£491,000
Modelled from EPC, postcode comparables.
Last sold (2024)
£445,000
Recorded with HM Land Registry.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 18 Boniface Walk, Harrow, HA3 6PU
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Boniface Walk homes
Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.
18 Boniface Walk outperforms the street on price per m² by a wide margin.
Price per m²
£5,494
Street avg £3,527
Floor Area
81 m²
Street avg 97 m²
Habitable Rooms
5 rooms
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
Bannister Playing Fields — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around HA3 6PU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 56 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 18 Boniface Walk, Harrow, HA3 6PU. Each answer is also embedded as structured data for search engines.