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Get started27 Lapstone Gardens is a four-bedroom semi-detached house in Harrow (HA3 0EB). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (October 2023) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since September 2013. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to C (score 79), a 2-band jump. Other recorded features include a conservatory.
It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Today's modelled estimate of £853,000 is 39.4% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£448/sq ft) was about 21.5% below the postcode norm. On the market in March 2014 and unlisted since — roughly 12 years.
27 Lapstone Gardens's carbon output runs well above what efficient homes in the postcode produce.
27 Lapstone Gardens valuation sits well clear of the typical sold price in this postcode.
£853,000
Modelled from EPC, postcode comparables.
£612,000
Recorded with HM Land Registry.
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Price per m² for 27 Lapstone Gardens lags the street by a wide margin.
Price per m²
£4,819
Street avg £6,311
Floor Area
127 m²
Street avg 115 m²
Habitable Rooms
6 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Dovedale Avenue — bus stop.

Daytime· 07:00 – 23:00
50.2dB

Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
More low energy lighting installed
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14 March 2014Most recent
£612,000
Median price across the last 5 sales in HA3 0EB: £575,000 (2024–2001).
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Street avg 6 rooms
CO₂ Emissions
7.1 t/year
Street avg 5.5 t/year
HA3 0SB
Closest school
0.5 km
St Gregory's Catholic Science College. 48 schools nearby.
Night-time· 23:00 – 07:00
40.0dB