Are you a property professional?Get qualified leads from motivated homeowners.
Get started4b, Northwick Avenue, Harrow, HA3 0AB
2 planning records
About 4b
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
4b is a property in Harrow (HA3 0AB). It has council tax band D.
Untraded for 27 years, with the last transfer in October 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. 2 planning records sit against the property, 1 approved, 1 refused.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
Applications and permits filed against 4b, Northwick Avenue, Harrow, HA3 0AB, sourced from the PlanIt planning register.
- Jul 2011OutlineGranted
Certificate of lawfulness for proposed removal of existing rear dormer window and erection of enlarged rear dormer window with Juliet balcony to dwellinghouse
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
4b has been held in the same hands since before 2000.
Last sold (1999)
£166,500
Recorded with HM Land Registry.
Sales timeline
22 October 1999Most recent
£166,500
Median price across the last 5 sales in HA3 0AB: £680,000 (2024–2017).
Nearby sales in HA3 0AB
Full property reportLaunch offer · 33% off
The complete analysis of 4b, Northwick Avenue, Harrow, HA3 0AB
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
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 4b, Northwick Avenue, Harrow, HA3 0AB. Each answer is also embedded as structured data for search engines.