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Get startedColliton is a property in Blackfield, Southampton, Southampton (SO45 1XB). It has council tax band E.
Sale prices here have outpaced Southampton HPI: 5.5% per year against 0% for the wider region. Sold April 2019 for £450,000. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include a garage conversion and an annexe, meaningful when judging how the property has evolved.
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Conversion of existing garage to annexe ancillary to the main dwelling
Colliton has more than doubled in price since the earliest registered sale in 1998.
£450,000
Growth on file: 5.5% per year over 20 years.
17 April 2019Most recent
£450,000
+26.8%over 6 yearsDaytime 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

Conversion of existing garage to an annex for ancillary use; associated external alterations (Lawful Development Certificate that permission is not required for proposal)
2 May 2012
£355,000
+28.1%over 9 years24 October 2002
£277,120
+82.3%over 3 years19 November 1998
£152,000
Median price across the last 5 sales in SO45 1XB: £399,950 (2025–2021).
The Old Manse The Drove Blackfield Southampton
Sold Feb 2025
Meadow View The Drove Blackfield Southampton
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
SO45 1FY
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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