Planning appeal decision
1 Blenheim Gardens, Southampton, SO17 3RN
Planning appeal 3297140 at 1 Blenheim Gardens, Southampton, SO17 3RN (Southampton City Council) was dismissed on 31 August 2022 by Inspector Wilkinson F, by written representations. The main issue, as the Inspector framed it: the effect of the proposed development on the character of the surrounding area including the balance and mix of housing.
existing 6 Bedroom HMO (C4) to be converted to 2 No separate 3 Bedroom HMO's (C4) ground floor and first floor
- Authority
- Southampton City Council
- Appeal type
- minor · Planning Appeal
- Procedure
- Written Representations
- Development
- residential · Minor Dwellings
- Inspector
- Wilkinson F
- Postcode
- SO17 3RN
Main issues, as the Inspector framed them
- the effect of the proposed development on the character of the surrounding area including the balance and mix of housing
- the effect of the proposed development on the integrity of the Solent Special Protection Areas
- the effect of the proposed development on the living conditions of nearby residents with regard to noise and disturbance
- whether the proposed development would provide acceptable living conditions for future occupiers with regard to outdoor amenity space
What decided it
The proposal would exacerbate an already excessive concentration of HMOs in the area (increasing from 48% to 50% of properties within 40 metres, far exceeding the 10% policy threshold) and would adversely affect the integrity of the Solent Special Protection Areas through increased recreational disturbance without required mitigation.
What the Inspector cited
- Development plan policies
- Policy CS16 of the Core StrategyPolicy H4 of the Local PlanPolicy CS22 of the Core StrategyPolicy SDP1(i) of the Local PlanPolicy CS5 of the Core Strategy
How the Inspector dealt with each one is set out in the app, in order: the development plan, national policy, housing land supply, other considerations and the planning balance, beside the letter.
See how each was appliedThe decision letter
Town Planner Pro holds this letter. The Appeals plan opens it and every other letter we hold, all of them searchable, with the main issues and what decided each case picked out. We do not show letters on the free site because they carry people’s names and addresses.
With an account
What an account adds to this decision


More decisions in Southampton
The authority’s record since 2016 · every decision in 2022
- Allowed3 July 2026600737123 Upper Brownhill Road, Southampton, SO16 5NG
- Dismissed3 June 2026600344617 Malvern Road, Southampton, SO16 6PZ
- Dismissed2 June 20266004633Car Park, Rayners Gardens, Southampton, SO16 2JG
- Dismissed8 April 20266002020411-419, Millbrook Road West, Southampton, SO15 0HX
- Allowed9 March 20266000805Land at Antelope Park, Bursledon Road, Southampton, SO19 8NE
The main issues, what decided it, the planning balance and the policies and judgments listed as cited are read from the published letter by Town Planner Pro and are our summary, not the Inspector’s words; the letter itself is the record. Contains public sector information licensed under the Open Government Licence v3.0. Research, not advice.
®