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Get started15 St Marys Close is a detached house in Winterborne Whitechurch, Blandford Forum, Blandford Forum (DT11 0DJ). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (February 2025) shows an F (score 33), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 58), a 2-band jump. Main heating runs on electricity.
At 98 m² it's 23% smaller than the typical home in the postcode (127 m² median across 10 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. A recent sale: £320,000 in July 2025. Today's modelled estimate of £430,000 is 34.4% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£303/sq ft) was about 35.6% above the typical sold price in the postcode.
15 St Marys Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
15 St Marys Close valuation sits well clear of the typical sold price in this postcode.
£430,000
Modelled from EPC, postcode comparables.
£320,000
Recorded with HM Land Registry.
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On years held, 15 St Marys Close runs well behind the street norm.
Price per m²
£3,265
Street avg £3,112
Floor Area
98 m²
Street avg 138 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
46.0dB

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1 July 2025Most recent
£320,000
Median price across the last 5 sales in DT11 0DJ: £485,000 (2021–2016).
5 St Marys Close Winterborne Whitechurch Blandford Forum
Sold Jun 2021
1 St Marys Close Winterborne Whitechurch Blandford Forum
Sold Aug 2018
9 St Marys Close Winterborne Whitechurch Blandford Forum
Sold Aug 2017
1a St Marys Close Winterborne Whitechurch Blandford Forum
Sold Jan 2017
10 St Marys Close Winterborne Whitechurch Blandford Forum
Sold Feb 2016
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Energy costs, comparable sales, crime, schools and transport

CO₂ Emissions
7.4 t/year
Street avg 5.8 t/year
DT11 0LG
Lady Bailey Caravan Park — bus stop.
Closest school
0.2 km
Dunbury Church of England Academy. 1 school nearby.
Night-time· 23:00 – 07:00
38.9dB