9 Adastra Avenue Hassocks West Sussex BN6 8DP Data via plota.co.uk

DM/26/0655 - Householder Application Approved
Extensions & alterations

Proposal

Proposed ground floor rear extension. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
13 Mar 2026
✓
Approved
30 Apr 2026

Approved on 30 Apr 2026 · Delegated Decision · Last checked 6 Jul 2026

Documents

View the documents on the council's website ↗

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Important details

Council
Mid Sussex
Application type
Householder Application
Postcode
BN6 8DP
Received
13 Mar 2026
Validated
13 Mar 2026
Ward
Hassocks
Parish
Hassocks
Case officer
Show
Target decision
8 May 2026
Decision
Permission
Decision date
30 Apr 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Show

Consultation & key dates

Alt. reference
PP-14775775
Env. assessment
No

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
25 Fir Tree Way Hassocks West Sussex BN6 8BU
Proposed part single, part double storey rear extension, together with a partial garage c…
DM/25/1655
2025 Approved
25 Fir Tree Way Hassocks West Sussex BN6 8BU
Proposed part single, part double storey rear extension, together with a partial garage c…
DM/25/1655
2025 Refused
11 Adastra Avenue Hassocks West Sussex BN6 8DP
Proposed single storey kitchen extension plus first floor dormer extension.
DM/25/0333
2025 Refused
11 Adastra Avenue Hassocks West Sussex BN6 8DP
Proposed single storey kitchen extension plus first floor dormer extension.
DM/25/0333
2023 Approved
102 Grand Avenue Hassocks West Sussex BN6 8DG
Thermal insulation retrofit, new double and triple glazed windows, replacement front door…
DM/23/1671
2023 Approved
102 Grand Avenue Hassocks West Sussex BN6 8DG
Thermal insulation retrofit, new double and triple glazed windows, replacement front door…
DM/23/1671
2023 Approved
5 Adastra Avenue Hassocks West Sussex BN6 8DP
Proposed rear and side single-storey extensions and alterations (Amended plans received 1…
DM/23/1461
2023 Approved
5 Adastra Avenue Hassocks West Sussex BN6 8DP
Proposed rear and side single-storey extensions and alterations (Amended plans received 1…
DM/23/1461
2023 Approved
5 Adastra Avenue Hassocks West Sussex BN6 8DP
Proposed rear extension to kitchen/dining room and loft conversion with rear dormer.
DM/23/0191
2023 Approved
5 Adastra Avenue Hassocks West Sussex BN6 8DP
Proposed rear extension to kitchen/dining room and loft conversion with rear dormer.
DM/23/0191
2021 Approved
23 Fir Tree Way Hassocks West Sussex BN6 8BU
Erection of a part two storey and part single storey side extensions, front porch extensi…
DM/21/3714
2021 Approved
23 Fir Tree Way Hassocks West Sussex BN6 8BU
Erection of a part two storey and part single storey side extensions, front porch extensi…
DM/21/3714
2021 Approved
31 Adastra Avenue Hassocks West Sussex BN6 8DP
Enlargement of existing dormer window on the eastern roof slope to create a fourth bedroo…
DM/21/2016
2021 Approved
31 Adastra Avenue Hassocks West Sussex BN6 8DP
Enlargement of existing dormer window on the eastern roof slope to create a fourth bedroo…
DM/21/2016
2021 Approved
38 Adastra Avenue Hassocks West Sussex BN6 8DL
Pitched roof over existing flat roof garage & new link to dwelling
DM/21/1132
2021 Approved
38 Adastra Avenue Hassocks West Sussex BN6 8DL
Pitched roof over existing flat roof garage & new link to dwelling
DM/21/1132
2020 Approved
27 Fir Tree Way Hassocks West Sussex BN6 8BU
Retention of tree house structure on a raised platform.
DM/20/3225
2020 Approved
27 Fir Tree Way Hassocks West Sussex BN6 8BU
Retention of tree house structure on a raised platform.
DM/20/3225
2020 Approved
25 Adastra Avenue Hassocks West Sussex BN6 8DP
Retrospective application for the replacement of existing wooden garden shed with new gar…
DM/20/3330
2020 Approved
25 Adastra Avenue Hassocks West Sussex BN6 8DP
Retrospective application for the replacement of existing wooden garden shed with new gar…
DM/20/3330
2017 Approved
38 Adastra Avenue Hassocks West Sussex BN6 8DL
Proposed dormer to West elevation of roof.
DM/17/1701
2016 Approved
90 Grand Avenue Hassocks West Sussex BN6 8DD
Amendment to planning permission DM/16/2722 to provide the same accommodation with the sh…
DM/16/4987
2016 Approved
90 Grand Avenue Hassocks West Sussex BN6 8DD
Amendment to planning permission DM/16/2722 to provide the same accommodation with the sh…
DM/16/4987
2016 Approved
90 Grand Avenue Hassocks West Sussex BN6 8DD
Removal of system garage and construction of an offset rear extension, linked to kitchen/…
DM/16/2722
2016 Approved
90 Grand Avenue Hassocks West Sussex BN6 8DD
Removal of system garage and construction of an offset rear extension, linked to kitchen/…
DM/16/2722
Mid Sussex
Planning Authority Score
4.8/10
Below average
#161 of 296 councils
Relevant to this application:
Householder decisions

Mid Sussex ranks #150 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (93%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Mid Sussex decision performance
Based on MHCLG data, the year to March 2026
92%
Overall approval rate
Above avg (87%) #87 of 296
93%
Householder approved
Above avg (90%) #132 of 296
64%
Decided in 8 weeks
Above avg (63%) #150 of 296
44%
Extended time limit
Above avg (41%) #179 of 296
80%
Minor dwellings approved
83 decided (1-9 homes)
89%
Major dwellings approved
27 decided (10+ homes)
82%
Change of use approved
33 decided
1,115
Total decisions
93 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings