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3 planning records
About 24 Northwick Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
24 Northwick Avenue is a semi-detached house in Harrow (HA3 0AB). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (August 2015) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 69), a 2-band jump. The latest certificate is from August 2015, so improvements made since then won't be reflected.
At 137 m² it's 17.1% larger than the typical home in the postcode (117 m² median across 27 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). Today's modelled estimate of £693,000 is 12.3% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£419/sq ft) was about 50.8% above the typical sold price in the postcode. On the market in February 2016 and unlisted since — roughly 10 years. 3 planning records sit against the property, 0 approved, 2 refused.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
24 Northwick Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Aug 2025
Planning history
Applications and permits filed against 24 Northwick Avenue, Harrow, HA3 0AB, sourced from the PlanIt planning register.
- Dec 2004AmendmentZZZ
Certificate of lawfulness for existing use of dwellinghouse as chauffeur vehicle-hire service
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
24 Northwick Avenue valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£693,000
Modelled from EPC, postcode comparables.
Last sold (2016)
£617,200
Recorded with HM Land Registry.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 24 Northwick Avenue, Harrow, HA3 0AB
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Northwick Avenue homes
Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.
24 Northwick Avenue is notably below the street on epc rating.
Price per m²
£4,505
Street avg £3,416
Floor Area
137 m²
Street avg 151 m²
Habitable Rooms
6 rooms
Street avg 6 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
Northwick Avenue — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around HA3 0AB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.0dB
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 24 Northwick Avenue, Harrow, HA3 0AB. Each answer is also embedded as structured data for search engines.