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Get startedAlvediston is a four-bedroom detached house in Blackfield, Southampton, Southampton (SO45 1XB). It has a recorded floor area of 153 m² (around 1647 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (December 2012) shows a C (score 71). The recommended improvements would push it to B (score 83). The latest certificate is from December 2012, so improvements made since then won't be reflected.
It hasn't traded since May 1998, a hold of 28 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 153 m² the property is well over the postcode median (116 m² across 22 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £431,000 sits 299.1% above the 1998 sale of £108,000. On a £-per-square-foot basis, the last sale (£66/sq ft) was about 72.6% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Alvediston's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 05 Dec 2022
Alvediston has an approved single-storey rear extension on the planning record.
Extension: Single storey · Side of property
Single-storey side extension; outbuilding use as ancillary living
Alvediston's estimated value is more than triple its earliest registered sale price (1998).
£431,000
Modelled from EPC, postcode comparables.
£108,000
Recorded with HM Land Registry.
On floor area, Alvediston stands well clear of the street.
Price per m²
£706
Street avg £3,296
Floor Area
153 m²
Street avg 111 m²
Habitable Rooms
5 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
0.3 km

Daytime· 07:00 – 23:00
45.7dB

Extension: Single storey · Rear of property
Single-storey rear extension
14 May 1998Most recent
£108,000
Median price across the last 5 sales in SO45 1XB: £399,950 (2025–2021).
The Old Manse The Drove Blackfield Southampton
Sold Feb 2025
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Sold Jan 2025
2 Evergreen Cottage The Drove Blackfield Southampton
Sold Jun 2024
Vine Cottage The Drove Blackfield Southampton
Sold Apr 2022
Rutherford House The Drove Blackfield Southampton
Sold Sept 2021
Street avg 6 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.6 t/year
SO45 1BR
Blackfield Crossroads — bus stop.
Closest school
0.2 km
Blackfield Primary and Nursery School. 5 schools nearby.
Night-time· 23:00 – 07:00
36.9dB
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