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Get started27 Oak Grove is a four-bedroom end-of-terrace house in Sunbury On Thames (TW16 5BN). It has a recorded floor area of 132 m² (around 1421 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (January 2016) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from January 2016, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 5% per year against 0% for the wider region. Today's modelled estimate of £710,000 is 19.3% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£419/sq ft) was about 16.1% above the typical sold price in the postcode. At 132 m² the property is well over the postcode median (76 m² across 15 EPCs), placing it in the larger end of the local stock. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, a garage conversion and a conservatory, meaningful when judging how the property has evolved. Last sale on file: £595,000 in September 2018.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 14 Jan 2026
Extension: Single storey
Erection of single storey front porch extension, single storey rear extension and change of use of garage space to habitable accommodation by replacing garage door with window.
27 Oak Grove valuation sits well clear of the typical sold price in this postcode.
£710,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 13 years.
£595,000
Growth on file: 5.0% per year over 13 years.
On years held, 27 Oak Grove stands well clear of the street.
Price per m²
£4,508
Street avg £5,547
Floor Area
132 m²
Street avg 101 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
Kempton Park Rail Station — railway station.

Daytime· 07:00 – 23:00
57.4dB

Erection of rear conservatory and conversion of garage into habitable room.
1 more application for this property
Join to see all planning history.
14 September 2018Most recent
£595,000
+85.9%over 12 years25 November 2005
£320,000
Median price across the last 5 sales in TW16 5BN: £520,000 (2025–2022).
Street avg 6 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.0 t/year
TW16 5DU
Closest school
0.6 km
St Paul's Catholic College. 31 schools nearby.
Night-time· 23:00 – 07:00
48.9dB
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