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Get started134 Harrowdene Gardens is a one-bedroom mid-terrace house in Teddington (TW11 0DN). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1967-1975 and council tax band C. At 43 m² this is the 3rd smallest of 40 units on EPC record in the building, where floor areas span 41–88 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (September 2025) shows a C (score 74). When first surveyed in October 2015 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Average to Poor and window efficiency dropped from Good to Average.
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 (£670/sq ft) was about 61.5% above the typical sold price in the postcode. Last changed hands 10 years ago, in November 2016.
134 Harrowdene Gardens's carbon output is low for the local stock.
134 Harrowdene Gardens valuation sits well clear of the typical sold price in this postcode.
£313,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 10 years.
£310,000
Growth on file: 5.3% per year over 10 years.
CO₂ Emissions for 134 Harrowdene Gardens runs comfortably ahead of the street norm.
Price per m²
£7,209
Street avg £5,564
Floor Area
43 m²
Street avg 55 m²
Habitable Rooms
2 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Bushy Park Road — bus stop.

Daytime· 07:00 – 23:00
49.1dB

Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
4 November 2016Most recent
£310,000
+66.7%over 9 years14 December 2006
£186,000
Median price across the last 5 sales in TW11 0DN: £469,300 (2024–2023).
Street avg 2 rooms
CO₂ Emissions
1.2 t/year
Street avg 2.4 t/year
TW11 0EE
Closest school
0.2 km
Sacred Heart Catholic Primary School. 32 schools nearby.
Night-time· 23:00 – 07:00
41.3dB
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