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Get started34 Harrowdene Gardens is a two-bedroom mid-terrace house in Teddington (TW11 0DH). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (January 2025) shows a C (score 76), near the top of the C band. When first surveyed in October 2009 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good, hot-water efficiency went from Very Poor to Good and lighting went from Good to Very Good.
At 87 m² it's 26.1% larger than the typical home in the postcode (69 m² median across 29 EPCs). Today's modelled estimate of £520,000 is 10.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£502/sq ft) was about 35.1% above the typical sold price in the postcode. Last sale on file: £470,000 in October 2020.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£520,000
Modelled from EPC, postcode comparables.
£470,000
Recorded with HM Land Registry.
34 Harrowdene Gardens outperforms the street on epc rating by a wide margin.
Price per m²
£5,402
Street avg £4,959
Floor Area
87 m²
Street avg 63 m²
Habitable Rooms
3 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
Shaef Way — bus stop.

Daytime· 07:00 – 23:00
49.1dB

Changes detected from historical EPC data
Low energy lighting percentage decreased
Heating system upgraded to a more efficient system
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
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.
28 October 2020Most recent
£470,000
Median price across the last 5 sales in TW11 0DH: £480,000 (2025–2022).
Street avg 3 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.8 t/year
TW11 0PL
Closest school
0.2 km
Collis Primary School. 32 schools nearby.
Night-time· 23:00 – 07:00
40.9dB
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