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Get started31 Irvine Avenue, Harrow, HA3 8QE
3 sales on record
About 31 Irvine Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
31 Irvine Avenue is a semi-detached house in Harrow (HA3 8QE). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (November 2013) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 86), a 3-band jump. The latest certificate is from November 2013, so improvements made since then won't be reflected.
Sale prices here have outpaced Harrow HPI: 7.9% per year against 0% for the wider region. Today's modelled estimate of £509,000 is 39.8% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£439/sq ft) was about 103.5% above the typical sold price in the postcode. One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved. At 77 m² it's 20.6% smaller than the typical home in the postcode (97 m² median across 20 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). 12 years since the last transfer (May 2014).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Nov 2023
Planning history
Applications and permits filed against 31 Irvine Avenue, Harrow, HA3 8QE, sourced from the PlanIt planning register.
31 Irvine Avenue has an approved single-storey rear extension on the planning record.
- Oct 2017ExtensionFullGrant
Extension: Single storey · Rear of property
Single storey rear extension: extending 6 metres beyond the original rear wall 3.5 Metres maximum height 3 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.
Price for 31 Irvine Avenue has grown more than fourfold since the 1995 starting point.
Current estimate
See how we calculated this£509,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 19 years.
Last sold (2014)
£364,000
Growth on file: 7.9% per year over 19 years.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 31 Irvine Avenue, Harrow, HA3 8QE
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Irvine Avenue homes
Four headline reads against 20 similar houses on this street, drawn from the latest EPC and Land Registry data.
31 Irvine Avenue is notably below the street on epc rating.
Price per m²
£4,727
Street avg £3,784
Floor Area
77 m²
Street avg 96 m²
Habitable Rooms
5 rooms
Street avg 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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Road noise across the postcode
Modelled day and night-time noise levels around HA3 8QE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
49.1dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 73 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 31 Irvine Avenue, Harrow, HA3 8QE. Each answer is also embedded as structured data for search engines.