12 Chelwood Avenue Worthing West Sussex BN12 4QP Data via plota.co.uk

AWDM/0725/26 - Householder Application Awaiting decision
Extensions & alterations

Proposal

Removal of existing rear conservatory and erection of part single/part 2-storey rear extension, plus single-storey (north) side extension and alterations to existing fenestration. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
12 Jun 2026
✓
Validated
17 Jun 2026
✓
Consultation
17 Jun 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet. The consultation period closed on 8 Jul 2026.

Nearby new applications

12 Chelwood Avenue Worthing West Sussex BN12 4QP

Removal of existing rear conservatory and erection of part single/part 2-storey ...

AWDM/0725/26 - 12 Jun 2026

12 Chelwood Avenue Worthing West Sussex BN12 4QP

Removal of existing rear conservatory and erection of part single/part 2-storey ...

AWDM/0725/26 - 12 Jun 2026

41 Sea Lane Worthing West Sussex BN12 4QD

Single storey rear extension. Alteration to existing fenestration. Additional ve...

AWDM/0716/26 - 10 Jun 2026

41 Sea Lane Worthing West Sussex BN12 4QD

Single storey rear extension. Alteration to existing fenestration. Additional ve...

AWDM/0716/26 - 10 Jun 2026

41 Sea Lane Worthing West Sussex BN12 4QD

Single storey rear extension. Alteration to existing fenestration. Additional ve...

AWDM/0716/26 - 10 Jun 2026

32 Arlington Avenue Worthing West Sussex BN12 4TA

Application for Certificate of Lawfulness for Proposed single storey rear extens...

AWDM/0555/26 - 7 May 2026

Important details

Council
Worthing
Application type
Householder Application
Postcode
BN12 4QP
Received
12 Jun 2026
Validated
17 Jun 2026
Ward
Goring
Case officer
Track to view
Target decision
12 Aug 2026
Applicant
Track to view
Agent
FRESH Architects

Consultation & key dates

Alt. reference
PP-14987972
Neighbours
17 Jun 2026
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

2023 Approved
22 Petworth Avenue Worthing West Sussex BN12 4QL
Demolish existing conservatory and proposed lounge extension in its place. Proposed side…
AWDM/1133/23
2023 Approved
22 Petworth Avenue Worthing West Sussex BN12 4QL
Demolish existing conservatory and proposed lounge extension in its place. Proposed side…
AWDM/1133/23
2023 Approved
7 Sea Lane Worthing West Sussex BN12 4QB
Proposed demolition of existing side (North) garage and creation of a new side garage. Pr…
AWDM/0338/23
2023 Approved
7 Sea Lane Worthing West Sussex BN12 4QB
Proposed demolition of existing side (North) garage and creation of a new side garage. Pr…
AWDM/0338/23
2022 Approved
9 Chelwood Avenue Worthing West Sussex BN12 4QP
Single storey ground floor front and rear extensions and new roof to garage
AWDM/0390/22
2021 Approved
20 Petworth Avenue Worthing West Sussex BN12 4QL
Two storey rear extension, first-floor extension to north side to form catslide roof over…
AWDM/1873/21
2021 Approved
20 Petworth Avenue Worthing West Sussex BN12 4QL
Two storey rear extension, first-floor extension to north side to form catslide roof over…
AWDM/1873/21
2021 Approved
17 Sea Lane Worthing West Sussex BN12 4QB
First floor extension to West elevation over existing ground floor extension; replacement…
AWDM/0334/21
2021 Approved
17 Sea Lane Worthing West Sussex BN12 4QB
First floor extension to West elevation over existing ground floor extension; replacement…
AWDM/0334/21
2020 Approved
23 Sea Lane Worthing West Sussex BN12 4QB
Single storey rear extension, alterations to garage including raising the height of the r…
AWDM/1900/20
2020 Approved
23 Sea Lane Worthing West Sussex BN12 4QB
Single storey rear extension, alterations to garage including raising the height of the r…
AWDM/1900/20
2020 Approved
9 Sea Lane Worthing West Sussex BN12 4QB
Infill and first floor extension to north (side) elevation, including front extension to…
AWDM/1595/20
2020 Approved
9 Sea Lane Worthing West Sussex BN12 4QB
Infill and first floor extension to north (side) elevation, including front extension to…
AWDM/1595/20
2020 Approved
19 Chelwood Avenue Worthing West Sussex BN12 4QP
Proposed single-storey rear extension.
AWDM/0574/20
2020 Approved
19 Chelwood Avenue Worthing West Sussex BN12 4QP
Proposed single-storey rear extension.
AWDM/0574/20
2019 Approved
5 Sea Lane Worthing West Sussex BN12 4QB
Two-storey side extension to north elevation (to replace existing garage) and single-stor…
AWDM/0420/19
2019 Approved
5 Sea Lane Worthing West Sussex BN12 4QB
Two-storey side extension to north elevation (to replace existing garage) and single-stor…
AWDM/0420/19
2018 Approved
6 Chelwood Avenue Worthing West Sussex BN12 4QP
Demolition of existing rear conservatories and construction of two-storey side/rear exten…
AWDM/1401/18
2018 Approved
18 Chelwood Avenue Worthing West Sussex BN12 4QP
Single storey flat roof rear extension; change of use and alterations to existing garage…
AWDM/1119/18
2018 Refused
14 Petworth Avenue Worthing West Sussex BN12 4QL
Proposed single-storey side extension to form new garage. Proposed new boundary walls to…
AWDM/0053/18
2017 Approved
31 Chelwood Avenue Worthing West Sussex BN12 4QP
Demolition of existing store and erection of replacement single storey extension to south…
AWDM/0947/17
2017 Approved
31 Chelwood Avenue Worthing West Sussex BN12 4QP
Demolition of existing store and erection of replacement single storey extension to south…
AWDM/0947/17
2025 Approved
17 Chelwood Avenue Worthing West Sussex BN12 4QP
Application for Certificate of Lawfulness for proposed new single storey extension (exist…
AWDM/0072/25
2025 Approved
17 Chelwood Avenue Worthing West Sussex BN12 4QP
Application for Certificate of Lawfulness for proposed new single storey extension (exist…
AWDM/0072/25
2024 Approved
22 Petworth Avenue Worthing West Sussex BN12 4QL
Non Material amendment to approved AWDM/1133/23 to change the flat roof with fascia to a…
AWDM/1039/24
Worthing
Planning Authority Score
4/10
Below average
#200 of 292 councils
Relevant to this application:
Householder decisions

Worthing is slower than most councils at deciding householder applications, ranking #236 out of 292. 46% of applications have the time limit extended, above the 40% national average. Householder applications are slightly more likely to be approved here (95%) 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
Worthing decision performance
Based on MHCLG data, 2025
93%
Overall approval rate
Above avg (87%) #74 of 292
95%
Householder approved
Above avg (90%) #93 of 292
51%
Decided in 8 weeks
Below avg (64%) #236 of 292
46%
Extended time limit
Above avg (40%) #199 of 292
76%
Minor dwellings approved
34 decided (1-9 homes)
100%
Major dwellings approved
3 decided (10+ homes)
78%
Change of use approved
32 decided
563
Total decisions
38 refused in 2025
Source: MHCLG planning statistics · See full council rankings