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Get started138 Harrowdene Gardens is a one-bedroom mid-terrace house in Teddington (TW11 0DN). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1967-1975 and council tax band C. At 44 m² this is the 15th 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 (February 2023) shows a C (score 72). The rating has held steady at C across 2 certificates since October 2009. Between certificates, window efficiency went from Very Poor to Good and lighting went from Good to Very Good; while roof efficiency dropped from Very Good to Poor.
It hasn't traded since August 1999, a hold of 27 years that's notably long for the area. Sale prices here have outpaced England HPI: 10.7% per year against 0% for the wider region. Today's modelled estimate of £324,000 sits 273.3% above the 1999 sale of £86,800. On a £-per-square-foot basis, the last sale (£183/sq ft) was about 56.6% below the postcode norm.
138 Harrowdene Gardens's modelled value sits at over four times its earliest registered sale price (1997).
£324,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.7% per year over 2 years.
£86,800
Growth on file: 10.7% per year over 2 years.
Price per m² for 138 Harrowdene Gardens lags the street by a wide margin.
Price per m²
£1,973
Street avg £5,738
Floor Area
44 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
Single glazing replaced with double or better glazing
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
17 August 1999Most recent
£86,800
+24.0%over 2 years7 July 1997
£70,000
Median price across the last 5 sales in TW11 0DN: £469,300 (2024–2023).
Street avg 2 rooms
CO₂ Emissions
1.6 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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