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Get started45 Grant Road is a mid-terrace house in Harrow (HA3 7SB). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2025) returns an A (score 97), the top energy band on the EPC scale. When first surveyed in May 2010 the rating was C, the property has climbed 2 bands since. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and lighting went from Good to Very Good.
Sale prices here have outpaced Harrow HPI: 5.3% per year against 0% for the wider region. Today's modelled estimate of £589,000 is 43.7% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£337/sq ft) was about 35% above the typical sold price in the postcode. At 113 m² the property is well over the postcode median (71 m² across 29 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Most recent transfer: July 2024 at £410,000. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved.
45 Grant Road ranks among the most efficient homes in the postcode for energy use.
45 Grant Road has an approved single-storey rear extension on the planning record.
Certificate of Lawful Development (Proposed): Single Storey Outbuilding, Rear Facing Dormer, Loft Conversion, 3 No. Rooflights to Front Elevation, Front Porch and Single Storey Rear Extension (previously determined under P/2219/23/PRIOR). Change of Use from C3 (Dwellinghouses) to C4 (HMOs) for up to 6 Persons.
Sale price has grown by over 3x since 2001.
£589,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 23 years.
£410,000
Growth on file: 5.3% per year over 23 years.
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On epc rating, 45 Grant Road stands well clear of the street.
Price per m²
£3,628
Street avg £3,723
Floor Area
113 m²
Street avg 95 m²
Habitable Rooms
6 rooms
Street avg 5 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
Montrose Road — bus stop.

Daytime· 07:00 – 23:00
52.9dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
High performance glazing installed
Wall insulation improved
Roof insulation improved
Floor insulation added or improved
More low energy lighting installed
Solar PV panels (80 kWp) installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Rear of property
Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eaves
5 July 2024Most recent
£410,000
+28.1%over 9 years10 November 2014
£320,000
+28.0%over 7 years11 June 2007
£250,000
+104.9%over 6 years4 January 2001
£122,000
Median price across the last 5 sales in HA3 7SB: £435,000 (2025–2021).
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CO₂ Emissions
2.0 t/year
Street avg 4.4 t/year
HA3 7LA
Closest school
0.5 km
The Sacred Heart Language College. 39 schools nearby.
Night-time· 23:00 – 07:00
41.5dB