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Get started15 All Saints Mews is a three-bedroom end-of-terrace house in Harrow (HA3 6DY). It has a recorded floor area of 129 m² (around 1389 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (September 2025) shows a D (score 56), a step below the typical UK home. The rating has held steady at D across 2 certificates since November 2015. Between certificates, roof efficiency went from Average to Good and lighting went from Poor to Good; while window efficiency dropped from Good to Poor and hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 73).
At 129 m² the property is well over the postcode median (92 m² across 11 EPCs), placing it in the larger end of the local stock. 4 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £595,000 is 15.5% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£371/sq ft) was about 44.8% above the typical sold price in the postcode. Last changed hands 10 years ago, in June 2016.
15 All Saints Mews's carbon output runs well above what efficient homes in the postcode produce.
15 All Saints Mews has 2 separate extension applications on the council record.
Extension: Single storey · Rear of property
Single storey rear extension; rooflight in main rear roofslope
15 All Saints Mews valuation sits well clear of the typical sold price in this postcode.
£595,000
Modelled from EPC, postcode comparables.
£515,000
Recorded with HM Land Registry.
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CO₂ Emissions for 15 All Saints Mews lags the street by a wide margin.
Price per m²
£3,992
Street avg £3,737
Floor Area
129 m²
Street avg 101 m²
Habitable Rooms
5 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
All Saints Mews — bus stop.

Daytime· 07:00 – 23:00
54.2dB

Changes detected from historical EPC data
Hot water system changed
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
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Extension: Single storey · Rear of property
Single storey rear extension; rear dormer; two rooflights in rear roofslope
2 more applications for this property
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30 June 2016Most recent
£515,000
Median price across the last 5 sales in HA3 6DY: £525,000 (2022–2019).
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Street avg 5 rooms
CO₂ Emissions
6.2 t/year
Street avg 3.9 t/year
HA3 6JW
Closest school
0.3 km
Hujjat Primary School. 27 schools nearby.
Night-time· 23:00 – 07:00
44.3dB