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Get started46 Thames Street is a five-bedroom detached house in Sunbury On Thames (TW16 6AF). It has a recorded floor area of 333 m² (around 3584 sq ft), construction records dating it to 1900-1929 and council tax band H. The latest certificate (August 2021) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in March 2009 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Average and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 76).
Sale prices here have outpaced England HPI: 4.7% per year against 0% for the wider region. Today's modelled estimate of £2,017,000 is 12.6% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£500/sq ft) was about 27.7% above the typical sold price in the postcode. At 333 m² the property is well over the postcode median (174 m² across 14 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include new windows and an extension, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. Most recent transfer: October 2022 at £1,792,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
46 Thames Street's carbon output runs well above what efficient homes in the postcode produce.
46 Thames Street has a listed-building consent on record — alterations to a listed property are tightly controlled.
External alterations including replacement of a door and window with double doors at basement level, proposed new metal doors and glass balustrade within the existing southern facing dormer and installation of two new rainwater pipes and hoppers to garage along with internal alterations.
Latest sale on 46 Thames Street was the highest on Land Registry record across the postcode.
£2,017,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 20 years.
£1,792,000
Growth on file: 4.7% per year over 20 years.
46 Thames Street outperforms the street on floor area by a wide margin.
Price per m²
£5,381
Street avg £7,461
Floor Area
333 m²
Street avg 163 m²
Habitable Rooms
9 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km

Daytime· 07:00 – 23:00
45.9dB

Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
More low energy lighting installed
Ventilation system changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Alterations & extensions to existing roof to inc. front dormer, two side dormers & rear dormer windows to provide accommodation within the roof & installation of lantern light. Demolish existing double garage & erect replacement garage.
12 October 2022Most recent
£1,792,000
+152.4%over 20 years7 June 2002
£710,000
Median price across the last 5 sales in TW16 6AF: £1,425,000 (2024–2021).
Street avg 6 rooms
CO₂ Emissions
10.0 t/year
Street avg 7.8 t/year
TW16 6EL
Orchard Meadow — bus stop.
Closest school
0.5 km
Beauclerc Infant and Nursery School. 20 schools nearby.
Flood risk
Medium
From the Environment Agency.
Night-time· 23:00 – 07:00
37.3dB
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