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Get started44 Sunna Gardens is a three-bedroom semi-detached house in Sunbury On Thames (TW16 5EF). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (November 2025) shows a C (score 74). When first surveyed in October 2018 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good and hot-water efficiency went from Average to Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 84). This certificate was lodged in the last six months, so the rating reflects current condition. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
Today's modelled estimate of £742,000 is 32.5% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£526/sq ft) was about 35.9% above the typical sold price in the postcode. Sold February 2019 for £560,000.
The EPC has just been inspected, so the rating reflects current condition.
44 Sunna Gardens valuation sits well clear of the typical sold price in this postcode.
£742,000
Modelled from EPC, postcode comparables.
£560,000
Recorded with HM Land Registry.
CO₂ Emissions for 44 Sunna Gardens runs comfortably ahead of the street norm.
Price per m²
£5,657
Street avg £5,199
Floor Area
99 m²
Street avg 119 m²
Habitable Rooms
4 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
0.3 km

Daytime· 07:00 – 23:00
49.9dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 February 2019Most recent
£560,000
Median price across the last 5 sales in TW16 5EF: £805,000 (2025–2023).
Street avg 6 rooms
CO₂ Emissions
2.5 t/year
Street avg 4.8 t/year
TW16 5NG
Bowater Gardens — bus stop.
Closest school
0.1 km
Chennestone Primary School. 19 schools nearby.
Night-time· 23:00 – 07:00
40.3dB
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