9 Mackie Avenue Hassocks West Sussex BN6 8NH Data via plota.co.uk

DM/26/0359 - Householder Application Approved
Extensions & alterations

Proposal

Proposed single storey rear extension. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
11 Feb 2026
✓
Validated
17 Feb 2026
✓
Approved
10 Apr 2026

Approved on 10 Apr 2026 · Delegated Decision · Last checked 6 Jul 2026

Documents

View the documents on the council's website ↗

Other new applications on this street

39 Mackie Avenue Hassocks West Sussex BN6 8NH

Demolition of existing conservatory and outbuildings and erection of a ground fl...

DM/26/1161 - 8 May 2026

16 Mackie Avenue Hassocks West Sussex BN6 8NL

Proposed single storey rear extension

DM/26/0713 - 19 Mar 2026

Nearby new applications

28 Grand Avenue Hassocks West Sussex BN6 8DB

Erection of a single storey rear extension extending beyond the rear wall of the...

DM/26/1677 - 9 Jul 2026

Gurrs Croft Ockley Lane Hassocks West Sussex BN6 8NU

Conversion of a ground floor utility room into a bathroom, remove ground floor p...

DM/26/1335 - 29 May 2026

Gurrs Croft Ockley Lane Hassocks West Sussex BN6 8NU

Conversion of a ground floor utility room into a bathroom, remove ground floor p...

DM/26/1334 - 29 May 2026

39 Ockley Way Hassocks West Sussex BN6 8NE

Part single storey and part two storey rear extension

DM/26/1327 - 28 May 2026

36 Kings Drive Hassocks West Sussex BN6 8DZ

Change of use - conversion of detached garage into a 1 bed dwelling.

DM/26/1270 - 21 May 2026

3 Wilmington Close Hassocks West Sussex BN6 8QB

Single storey side extension connecting an existing garage.

DM/26/1263 - 20 May 2026

Important details

Council
Mid Sussex
Application type
Householder Application
Postcode
BN6 8NH
Received
11 Feb 2026
Validated
17 Feb 2026
Ward
Hassocks
Parish
Hassocks
Case officer
Show
Target decision
14 Apr 2026
Decision
Permission
Decision date
10 Apr 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Show

Consultation & key dates

Alt. reference
PP-14695073
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
45 Mackie Avenue Hassocks West Sussex BN6 8NH
Proposed roof conversion with hip to gable rear roof extension side dormers and internal…
DM/25/2786
2025 Approved
45 Mackie Avenue Hassocks West Sussex BN6 8NH
Proposed roof conversion with hip to gable rear roof extension side dormers and internal…
DM/25/2786
2024 Approved
69 Chestnut Drive Hassocks West Sussex BN6 8AZ
Part garage conversion to habitable accommodation and single storey rear extension.
DM/24/0776
2024 Approved
69 Chestnut Drive Hassocks West Sussex BN6 8AZ
Part garage conversion to habitable accommodation and single storey rear extension.
DM/24/0776
2022 Approved
11 Badger Close Hassocks West Sussex BN6 8YF
Proposed rear extension
DM/22/3527
2021 Approved
39 Mackie Avenue Hassocks West Sussex BN6 8NH
Ground floor rear extension replacing existing structures.
DM/21/0703
2021 Approved
39 Mackie Avenue Hassocks West Sussex BN6 8NH
Ground floor rear extension replacing existing structures.
DM/21/0703
2021 Approved
10 Oak Tree Drive Hassocks West Sussex BN6 8YD
Erection of single storey rear extension.
DM/21/0224
2021 Approved
10 Oak Tree Drive Hassocks West Sussex BN6 8YD
Erection of single storey rear extension.
DM/21/0224
2020 Approved
77 Chestnut Drive Hassocks West Sussex BN6 8AZ
Loft conversion with rear dormer and two front roof lights. Side window at ground floor.
DM/20/4145
2020 Approved
77 Chestnut Drive Hassocks West Sussex BN6 8AZ
Loft conversion with rear dormer and two front roof lights. Side window at ground floor.
DM/20/4145
2020 Approved
23 Mackie Avenue Hassocks West Sussex BN6 8NH
T1 Oak - Reduce branches laterally by 2-2.5 metres max. It is not proposed to reduce the…
DM/20/0271
2020 Approved
23 Mackie Avenue Hassocks West Sussex BN6 8NH
T1 Oak - Reduce branches laterally by 2-2.5 metres max. It is not proposed to reduce the…
DM/20/0271
2019 Approved
26 Mackie Avenue Hassocks West Sussex BN6 8NL
Proposed extension to detached garage and new front porch. (Revised plans and elevations…
DM/19/4063
2019 Approved
26 Mackie Avenue Hassocks West Sussex BN6 8NL
Proposed extension to detached garage and new front porch. (Revised plans and elevations…
DM/19/4063
2019 Approved
12 Badger Close Hassocks West Sussex BN6 8YF
Proposed loft conversion incorporating a rear flat roof dormer window.
DM/19/3782
2019 Approved
12 Badger Close Hassocks West Sussex BN6 8YF
Proposed loft conversion incorporating a rear flat roof dormer window.
DM/19/3782
2019 Approved
12 Badger Close Hassocks West Sussex BN6 8YF
Single storey flank extension
DM/19/3481
2019 Approved
12 Badger Close Hassocks West Sussex BN6 8YF
Single storey flank extension
DM/19/3481
2019 Approved
35 Mackie Avenue Hassocks West Sussex BN6 8NH
Erection of a single storey extension to rear of property under a flat roof extending bey…
DM/19/2603
2017 Approved
19 Mackie Avenue Hassocks West Sussex BN6 8NH
Proposed single storey rear extension to main property and a single storey outbuilding.
DM/17/3771
2016 Refused
65 Chestnut Drive Hassocks West Sussex BN6 8AZ
Garage conversion.
DM/16/2678
2016 Refused
65 Chestnut Drive Hassocks West Sussex BN6 8AZ
Garage conversion.
DM/16/2678
2016 Approved
10 Badger Close Hassocks West Sussex BN6 8YF
Two storey rear extension and replacement of conservatory roof with tiled pitched roof.
DM/16/0083
2016 Approved
10 Badger Close Hassocks West Sussex BN6 8YF
Two storey rear extension and replacement of conservatory roof with tiled pitched roof.
DM/16/0083
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