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Get started23 Fairfax Road is a four-bedroom semi-detached house in Teddington (TW11 9DJ). It has a recorded floor area of 140 m² (around 1507 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (August 2025) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in May 2009 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average, hot-water efficiency went from Average to Good and lighting went from Very Poor to Good. The recommended improvements would push it to C (score 73).
Sale prices here have outpaced England HPI: 7.3% per year against 0% for the wider region. Today's modelled estimate of £1,237,000 is 16.7% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£703/sq ft) was about 89.4% above the typical sold price in the postcode. At 140 m² the property is well over the postcode median (105 m² across 10 EPCs), placing it in the larger end of the local stock. Last sale on file: £1,060,000 in November 2019. Across the public record there are 5 sales, relatively high churn for a single property. 2 planning records sit against the property, 0 approved, 0 refused.
Extension: Single storey · Rear of property
Removal of existing single storey rear extension and construction of a new single storey rear extension. Raised decking area to the rear
Sale price has grown by over 3x since 2003.
£1,237,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 17 years.
£1,060,000
Growth on file: 7.3% per year over 17 years.
On floor area, 23 Fairfax Road stands well clear of the street.
Price per m²
£7,571
Street avg £7,138
Floor Area
140 m²
Street avg 99 m²
Habitable Rooms
6 rooms
Street avg 6 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
Fairfax Road (TW11) — bus stop.

Daytime· 07:00 – 23:00
51.4dB

Changes detected from historical EPC data
Hot water efficiency improved
Single glazing replaced with double or better glazing
More low energy lighting installed
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
L-shape rear dormer roof extensions. Rooflights to front elevation.
1 November 2019Most recent
£1,060,000
+0.6%over 1 year7 November 2017
£1,054,000
+56.1%over 5 years12 October 2012
£675,000
+62.7%over 7 years29 July 2005
£415,000
+26.5%over 2 years28 February 2003
£328,000
Median price across the last 5 sales in TW11 9DJ: £885,000 (2025–2016).
CO₂ Emissions
5.2 t/year
Street avg 4.7 t/year
TW11 9BH
Closest school
0.3 km
Sacred Heart Catholic Primary School. 28 schools nearby.
Night-time· 23:00 – 07:00
42.4dB
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