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Get started100 Harrowdene Gardens is a one-bedroom mid-terrace house in Teddington (TW11 0DL). 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 25th smallest of 47 units on EPC record in the building, where floor areas span 37–83 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (July 2022) shows a C (score 76), near the top of the C band. The rating has held steady at C across 3 certificates since September 2010. Between certificates, hot-water efficiency went from Poor to Good and lighting went from Poor to Good; while window efficiency dropped from Good to Average.
Held since April 2011 — that's 15 years off the open market, well above the local norm. Today's modelled estimate of £321,000 sits 60.5% above the 2011 sale of £200,000.
100 Harrowdene Gardens's carbon output is low for the local stock.
100 Harrowdene Gardens valuation sits well clear of the typical sold price in this postcode.
£321,000
Modelled from EPC, postcode comparables.
£200,000
Recorded with HM Land Registry.
EPC Rating for 100 Harrowdene Gardens runs comfortably ahead of the street norm.
Price per m²
£4,545
Street avg £5,082
Floor Area
44 m²
Street avg 47 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
0.2 km
Shaef Way — bus stop.

Daytime· 07:00 – 23:00
49.8dB

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
Are we missing something? Tell us about home improvements to help adjust your valuation.
26 April 2011Most recent
£200,000
Median price across the last 5 sales in TW11 0DL: £325,000 (2025–2023).
Street avg 2 rooms
CO₂ Emissions
1.2 t/year
Street avg 2.2 t/year
TW11 0EE
Closest school
0.3 km
Collis Primary School. 34 schools nearby.
Night-time· 23:00 – 07:00
41.5dB
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