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Get started42 Harrowdene Gardens is a one-bedroom mid-terrace house in Teddington (TW11 0DJ). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1950-1966 and council tax band C. At 43 m² this is the 5th smallest of 34 units on EPC record in the building, where floor areas span 39–84 m². The building's EPC ratings span E to C, with this unit at the top. Period features are noted in the property record. The latest certificate (August 2021) shows a C (score 76), near the top of the C band. When first surveyed in September 2009 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Poor to Good, window efficiency went from Very Poor to Good and hot-water efficiency went from Very Poor to Good.
Sale prices here have outpaced England HPI: 2.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£756/sq ft) was about 118.4% above the typical sold price in the postcode. Last sale on file: £350,000 in March 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
42 Harrowdene Gardens's carbon output is low for the local stock.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£343,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 6 years.
£350,000
Growth on file: 2.3% per year over 6 years.
On price per m², 42 Harrowdene Gardens stands well clear of the street.
Price per m²
£8,140
Street avg £5,288
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
0.1 km
Shaef Way — bus stop.

Daytime· 07:00 – 23:00
49.3dB

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
Single glazing replaced with double or better glazing
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.
18 March 2022Most recent
£350,000
+14.8%over 6 years14 January 2016
£305,000
Median price across the last 5 sales in TW11 0DJ: £325,000 (2025–2022).
Street avg 2 rooms
CO₂ Emissions
1.3 t/year
Street avg 2.1 t/year
TW11 0EE
Closest school
0.2 km
Collis Primary School. 32 schools nearby.
Night-time· 23:00 – 07:00
41.2dB
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