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Get started42 Roberts Road is a four-bedroom semi-detached house in Barton Stacey, Winchester, Winchester (SO21 3RY). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (November 2017) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). Main heating runs on oil. Other recorded features include a conservatory, outbuildings and a loft.
Sale prices here have outpaced Winchester HPI: 6.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£289/sq ft) was about 35.7% above the typical sold price in the postcode. At 144 m² it's 23.1% larger than the typical home in the postcode (117 m² median across 30 EPCs). 2 planning records sit against the property, 0 approved, 0 refused. Sold May 2021 for £447,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
42 Roberts Road's carbon output runs well above what efficient homes in the postcode produce.
Extension: Single storey · Rear of property
Demolishing conservatory, replacing and extending with single storey extension
42 Roberts Road has more than tripled in price since its earliest registered sale in 2001.
£490,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 20 years.
£447,500
Growth on file: 6.6% per year over 20 years.
On floor area, 42 Roberts Road stands well clear of the street.
Price per m²
£3,108
Street avg £2,845
Floor Area
144 m²
Street avg 113 m²
Habitable Rooms
6 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

Extension: Side of property
Erection of two storey side extension to provide dining/breakfast room, utility and hallway with two bedrooms and ensuite over
21 May 2021Most recent
£447,500
+4.1%over 2 years21 September 2018
£430,000
+238.6%over 17 years7 September 2001
£127,000
Median price across the last 5 sales in SO21 3RY: £390,000 (2025–2022).
11 Roberts Road Barton Stacey Winchester
Sold Oct 2025
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
Street avg 5 rooms
CO₂ Emissions
6.0 t/year
Street avg 5.2 t/year
SO21 3BQ
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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