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Get started21 Colvin Gardens is a four-bedroom semi-detached house in Waltham Forest, London, London (E4 6PF). It has a recorded floor area of 148 m² (around 1593 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2015) shows an E (score 47), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2012. Between certificates, lighting went from Very Poor to Average. The recommended improvements would push it to D (score 67). The latest certificate is from August 2015, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
At 148 m² the property is well over the postcode median (101 m² across 18 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £735,000 is 38.7% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£333/sq ft) was about 15.1% above the typical sold price in the postcode. 11 years since the last transfer (November 2015).
21 Colvin Gardens's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 06 Aug 2025
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Extension: Single storey · Rear of property
Erection of single storey rear extension as shown on drawing no 5/1/07received on 23 January 2007.
21 Colvin Gardens valuation sits well clear of the typical sold price in this postcode.
£735,000
Modelled from EPC, postcode comparables.
£530,000
Recorded with HM Land Registry.
On floor area, 21 Colvin Gardens stands well clear of the street.
Price per m²
£3,581
Street avg £4,100
Floor Area
148 m²
Street avg 113 m²
Habitable Rooms
6 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Silverthorn Centre — bus stop.

Daytime· 07:00 – 23:00
52.7dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Certificate of lawfulness for a proposed development - formation of room in roof involving installation of a rear dormer window and alteration of hipped roof to gable as shown on drawing no 1 of 1 received on 22 March 2005. Use first floor as 3 self contained flats
3 November 2015Most recent
£530,000
Median price across the last 5 sales in E4 6PF: £599,950 (2025–2021).
Street avg 5 rooms
CO₂ Emissions
8.4 t/year
Street avg 5.4 t/year
E4 6PN
Closest school
0.4 km
Longshaw Primary Academy. 30 schools nearby.
Night-time· 23:00 – 07:00
42.3dB
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