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Get started12 Beaufort Avenue is a three-bedroom property in Harrow (HA3 8PF). It has council tax band E.
Held since August 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Sale prices here have outpaced Harrow HPI: 12.4% per year against 0% for the wider region. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Extension: Rear of property
Certificate of lawful development (proposed): single storey rear extension; detached outbuilding in rear garden
Sale price has grown by over 3x since 1997.
£320,000
Growth on file: 12.4% per year over 11 years.
21 August 2008Most recent
£320,000
+278.7%over 11 yearsEverything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
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
0.2 km

Daytime· 07:00 – 23:00
48.3dB

Extension: Single storey · Rear of property
Single storey rear extension: extending 6 metres beyond the original rear wall 3.15 Metres maximum height 3 metres high to the eaves
27 March 1997
£84,500
Median price across the last 5 sales in HA3 8PF: £575,000 (2024–2015).
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HA3 8ND
Kingshill Avenue (HA3) — bus stop.
Closest school
0.5 km
Priestmead Primary School and Nursery. 42 schools nearby.
Night-time· 23:00 – 07:00
37.8dB