Colebrook House 27 Colebrook Street Winchester Hampshire SO23 9LH Data via plota.co.uk

26/01317/HOU - Householder Application Current

Proposal

Demolition of low level garden wall and the extension of the existing driveway together with new balustrades and associated works Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
25 Jun 2026
✓
Validated
13 Jul 2026
Decision
Expected by 7 Sept 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 9 Oct 2026; it is now day 88.

Site constraints 13

Grade II* listed: Colebrook House
List entry 1095480 · 2 m away · 15 more listed buildings within 150 m (3 Grade I, 1 Grade II*, 11 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other 15 with distances
Historic England ↗
Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Nutrient neutrality catchment: Solent: Includes Chichester and Langstone Harbours SPA/Ramsar, Solent and Southampton Water SPA/Ramsar, Solent Maritime SAC, Portsmouth Harbour SPA/Ramsar
New homes and overnight accommodation must show nutrient neutrality before approval.
Natural England advice: extra wastewater in these catchments harms protected habitats, so schemes must offset their nutrient load, usually through credits.
Winchester conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Scheduled monument 24 m away: Winchester Cathedral Close
Its setting is a consideration for work nearby.
Nationally important archaeology protected by the Secretary of State. Work that affects the monument or its setting is rarely permitted.
Historic England ↗
Special area of conservation 196 m away: River Itchen
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
SSSI 196 m away: Alresford Pond SSSI
Natural England may need consulting, depending on what is proposed.
Sites of special scientific interest are the best wildlife and geological sites in the country. Development likely to harm one is rarely permitted.
Also on the record
National infrastructure project 1155 m away: M3 Junction 9 Improvement; Flood defence 8 m away (engineered high ground); National park 356 m away: South Downs; Inside the Winchester built-up area; Priority habitat 30 m away: Deciduous woodland.
Not affected
Not green belt

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 1

Last sold for £2,000,000 in April 2007. Detached house, freehold.

13 April 2007£2,000,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

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Important details

Council
Winchester
Application type
Householder Application
Postcode
SO23 9LH
Received
25 Jun 2026
Validated
13 Jul 2026
Ward
ST MICHAEL WARD
Parish
Winchester Town
Case officer
Show
Target decision
7 Sept 2026
Applicant
Show
Agent
Bell Cornwell LLP

Decision outlook

Day 88, past the statutory target. 81% of demolitions in Winchester are decided within thirteen weeks, which runs to 12 Oct 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 7 Oct 2026.

Day 8832 days past the 56-day target
53%decided within 8 weeks
84%approved
72decided in the last year

Plota live figures for demolitions decided by Winchester in the last twelve months, from validation. Winchester decision record →

Consultation & key dates

Alt. reference
PP-15024893
Planning Portal ref
PP-15024893
Statutory expiry
7 Sept 2026
Env. assessment
No
Winchester
Planning Authority Score
4.5/10
Below average
#177 of 296 councils
Relevant to this application:
Householder decisions

Winchester is slower than most councils at deciding householder applications, ranking #213 out of 296. 50% of applications have the time limit extended, above the 41% national average. Householder applications are slightly more likely to be approved here (97%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Winchester decision statistics
Based on MHCLG data, the year to March 2026
93%
Overall approval rate
Above avg (87%) #72 of 296
97%
Householder approved
Above avg (90%) #47 of 296
55%
Decided in 8 weeks
Below avg (63%) #213 of 296
50%
Extended time limit
Above avg (41%) #230 of 296
70%
Minor dwellings approved
63 decided (1-9 homes)
92%
Major dwellings approved
12 decided (10+ homes)
88%
Change of use approved
32 decided
918
Total decisions
60 refused in the year to March 2026

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use