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Get started189 Harrowdene Gardens is a one-bedroom mid-terrace house in Teddington (TW11 0DW). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1950-1966 and council tax band C. At 44 m² this is the 13th smallest of 25 units on EPC record in the building, where floor areas span 40–46 m². The building's EPC ratings span E to C, with this unit at the top. Other recorded features include notable views. The latest certificate (February 2020) shows a C (score 74). The rating has held steady at C across 2 certificates since June 2009. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Good; while wall efficiency dropped from Average to Poor.
Untraded for 23 years, with the last transfer in February 2003. Sale prices here have outpaced England HPI: 12.4% per year against 0% for the wider region. Today's modelled estimate of £313,000 sits 98.7% above the 2003 sale of £157,500. On a £-per-square-foot basis, the last sale (£333/sq ft) was about 15.4% below the postcode norm.
189 Harrowdene Gardens's carbon output is low for the local stock.
189 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 12.4% per year over 3 years.
£157,500
Growth on file: 12.4% per year over 3 years.
On co₂ emissions, 189 Harrowdene Gardens stands well clear of the street.
Price per m²
£3,580
Street avg £6,244
Floor Area
44 m²
Street avg 44 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
Bushy Park Road — bus stop.

Daytime· 07:00 – 23:00
49.0dB

Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 February 2003Most recent
£157,500
+37.0%over 2 years23 June 2000
£115,000
Median price across the last 5 sales in TW11 0DW: £335,000 (2025–2021).
Street avg 2 rooms
CO₂ Emissions
1.4 t/year
Street avg 2.0 t/year
TW11 0EE
Closest school
0.2 km
Sacred Heart Catholic Primary School. 32 schools nearby.
Night-time· 23:00 – 07:00
41.4dB
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