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Get started1 Blakeney House is a one-bedroom detached house in Teddington (TW11 8AJ). It has a recorded floor area of 53 m² (around 570 sq ft) and construction records dating it to 1976-1982. The latest certificate (August 2020) shows a C (score 69), just inside the C band. When first surveyed in April 2009 the rating was E, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Poor to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good.
Sale prices here have outpaced England HPI: 5.8% per year against 0% for the wider region. Today's modelled estimate of £371,000 is 14.2% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£570/sq ft) was about 46.9% above the typical sold price in the postcode. 5 planning records sit against the property, 2 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. 12 years since the last transfer (March 2014). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
Planning history at 1 Blakeney House is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
Grounds of Blakeney House - Rear of Property back garden left hand boundary T1: Sycamore tree - Reduce height by 6m to stand 1.5m above wall due to cavity at base height 8m & spread 4m. Reduce height to 2.5m & spread to 1m T2: Sycamore tree (closest to house) - Reduce sides by 1.5 to 2m to clear from property by 2.5m height 8m & spread 6m. Reduce height to 8m & spread to 4.5m Reason for work General tree maintenance More light trees in decline clearance from building
1 Blakeney House valuation sits well clear of the typical sold price in this postcode.
£371,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 12 years.
£325,000
Growth on file: 5.8% per year over 12 years.
EPC Rating for 1 Blakeney House lags the street by a wide margin.
Price per m²
£6,132
Street avg £5,422
Floor Area
53 m²
Street avg 56 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Manor Road (TW11) — bus stop.

Daytime· 07:00 – 23:00
50.0dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Ventilation system changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
T1 - Beech - Reduce height by 2-2.5m, pull in sides by 1.5-2m to balance canopy and maintain an even shape, lift lower branches to 6m above ground level over roadside, thin canopy by 7% and remove major dead wood T2-T4 - Sycamore - Reduce height by 2-2.5m and shape into one canopy, pull in sides by 2-2.5m to balance canopy prune back overhang in to neighbours property back to boundary, thin canopy by 15% and remove major dead wood
3 more applications for this property
Join to see all planning history.
24 March 2014Most recent
£325,000
+91.2%over 11 years23 August 2002
£169,950
Median price across the last 5 sales in TW11 8AJ: £375,000 (2025–2021).
2 Blakeney House 51 Twickenham Road Teddington
Sold May 2025
4 Blakeney House 51 Twickenham Road Teddington
Sold Nov 2024
11 Blakeney House 51 Twickenham Road Teddington
Sold Apr 2022
6 Blakeney House 51 Twickenham Road Teddington
Sold Jun 2021
7 Blakeney House 51 Twickenham Road Teddington
Sold Aug 2011
CO₂ Emissions
2.1 t/year
Street avg 2.0 t/year
TW11 8UQ
Closest school
0.9 km
St Mary's and St Peter's Church of England Primary School. 35 schools nearby.
Night-time· 23:00 – 07:00
42.0dB
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