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Get started6 Blakeney House is a mid-terrace house in Teddington (TW11 8AJ). It has a recorded floor area of 59 m² (around 635 sq ft) and construction records dating it to 2003-2006. The latest certificate (February 2021) returns a B (score 81), comfortably above the UK average. When first surveyed in October 2008 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good. At 59 m² this is the 8th smallest of 10 units on EPC record in the building, where floor areas span 43–60 m². The building's EPC ratings span D to B, with this unit at the top. On EPC score it ranks first in the building (81 versus a worst of 57).
Sale prices here have outpaced England HPI: 5.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£697/sq ft) was about 80.6% above the typical sold price in the postcode. On energy efficiency it sits in the top 10% of properties in this 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. Sold June 2021 for £442,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
6 Blakeney House ranks among the most efficient homes in the postcode for energy use.
Planning history at 6 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
Latest sale on 6 Blakeney House was the highest on Land Registry record across the postcode.
£436,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 18 years.
£442,500
Growth on file: 5.3% per year over 18 years.
6 Blakeney House outperforms the street on epc rating by a wide margin.
Price per m²
£7,500
Street avg £5,227
Floor Area
59 m²
Street avg 55 m²
Habitable Rooms
4 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
Wall insulation upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
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.
10 June 2021Most recent
£442,500
+26.4%over 3 years1 June 2018
£350,000
+98.0%over 14 years1 September 2003
£176,750
Median price across the last 5 sales in TW11 8AJ: £350,000 (2025–2018).
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
1 Blakeney House 51 Twickenham Road Teddington
Sold Mar 2014
7 Blakeney House 51 Twickenham Road Teddington
Sold Aug 2011
Street avg 2 rooms
CO₂ Emissions
1.1 t/year
Street avg 2.1 t/year
TW11 8DP
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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