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Get started45 Manor Lane is a three-bedroom semi-detached house in Sunbury On Thames (TW16 5EB). It has a recorded floor area of 169 m² (around 1819 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (December 2025) shows a C (score 75), near the top of the C band. When first surveyed in March 2024 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Poor to Good and hot-water efficiency went from Poor to Good. The recommended improvements would push it to B (score 85). This certificate was lodged in the last six months, so the rating reflects current condition. Records show the property has been extended at some point in its history.
At 169 m² the property is well over the postcode median (87 m² across 20 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Today's modelled estimate of £822,000 sits 77.7% above the 2025 sale of £462,500. On a £-per-square-foot basis, the last sale (£254/sq ft) was about 33.3% below the postcode norm. A recent sale: £462,500 in March 2025. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved.
The EPC has just been inspected, so the rating reflects current condition.
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Extension: Single storey
Certificate of Lawfulness for the proposed single storey side extension, front porch extension, erection of an outbuilding to the rear of the property, and loft conversion facilitated by hip to gable extension and 1 no. rear dormer with 3 no. rooflights on front roof slope.
45 Manor Lane valuation sits well clear of the typical sold price in this postcode.
£822,000
Modelled from EPC, postcode comparables.
£462,500
Recorded with HM Land Registry.
Price per m² for 45 Manor Lane lags the street by a wide margin.
Price per m²
£2,737
Street avg £5,003
Floor Area
169 m²
Street avg 90 m²
Habitable Rooms
6 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Bowater Gardens — bus stop.

Daytime· 07:00 – 23:00
50.5dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
High performance glazing installed
Wall insulation improved
Floor insulation added or improved
More low energy lighting installed
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Extension: Single storey · Rear of property
Prior Approval Notification for a single storey rear extension extending 6 metres beyond the rear wall of the original dwellinghouse, with a maximum height and eaves height of 3 metres. (As shown on plans TRICON/45ML/105 A , TRICON/45ML/103 A,and TRICON/45ML/101 A) Following removal of existing extension and store.
27 March 2025Most recent
£462,500
Median price across the last 5 sales in TW16 5EB: £605,000 (2025–2021).
Street avg 4 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.1 t/year
TW16 5NG
Closest school
0.1 km
Chennestone Primary School. 21 schools nearby.
Night-time· 23:00 – 07:00
41.5dB
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