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Get started11 Roberts Road is a three-bedroom semi-detached house in Barton Stacey, Winchester, Winchester (SO21 3RY). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (June 2025) shows an F (score 34), near the bottom of the EPC scale. The recommended improvements would push it to E (score 50). Main heating runs on wood logs. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced Winchester HPI: 3.7% per year against 0.2% for the wider region. On a £-per-square-foot basis, the last sale (£347/sq ft) was about 62.7% above the typical sold price in the postcode. At 87 m² it's 26.6% smaller than the typical home in the postcode (119 m² median across 30 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. It changed hands recently, sold October 2025 for £325,000. One historical planning record sits against the property in 2026.
11 Roberts Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Council records include a part-single-part-two-storey extension at 11 Roberts Road.
Extension: Part single, part two storey
Single storey rear and two storey side extension, and creation of new driveway
11 Roberts Road has more than doubled in price since the earliest registered sale in 2001.
£348,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 24 years.
£325,000
Growth on file: 3.7% per year over 24 years.
On price per m², 11 Roberts Road stands well clear of the street.
Price per m²
£3,736
Street avg £2,818
Floor Area
87 m²
Street avg 115 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
0.1 km

Daytime· 07:00 – 23:00
48.2dB

10 October 2025Most recent
£325,000
+135.5%over 23 years19 December 2001
£138,000
Median price across the last 5 sales in SO21 3RY: £455,000 (2023–2021).
13 Roberts Road Barton Stacey Winchester
Sold Sept 2023
56d Roberts Road Barton Stacey Winchester
Sold Aug 2023
16 Roberts Road Barton Stacey Winchester
Sold Jul 2022
48 Roberts Road Barton Stacey Winchester
Sold Feb 2022
3 Roberts Road Barton Stacey Winchester
Sold Sept 2021
Street avg 5 rooms
CO₂ Emissions
1.5 t/year
Street avg 5.4 t/year
SO21 3FP
West Road — bus stop.
Closest school
0.2 km
Barton Stacey Church of England Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
38.1dB
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