80 Mill Road Avenue Angmering BN16 4HX Data via plota.co.uk

A/143/25/HH Approved

Proposal

Roof extension to include 2x cottage dormers and 1x velux rooflight to the front elevation with a flat roof dormer window to the rear elevation. Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.
View original council record ↗Last checked

Application progress

✓
Received
17 Sept 2025
✓
Approved
5 Nov 2025

Approved on 5 Nov 2025 · Last checked 11 Oct 2026

Documents

View the documents on the council's website ↗

Associated applications 2

Site constraints 4

Radon affected area, class 5
An estimated 10 to 30% of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.
From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.
UKHSA radon ↗
Also on the record
National infrastructure project about 1661 m away: Rampion 2 Offshore Wind Farm; Inside the Rustington built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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.

Building

Floor area71 m² (764 sq ft)
Energy ratingD (66 out of 100), could reach C
PropertyDetached bungalow, 3 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in May 2026, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

Work with planning data?

Every application in Arun - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Other new applications on this street

10 Aug 2026Approved

29 Mill Road Avenue Angmering BN16 4HR

Non material amendment following the grant of A/33/26/HH to change tile-clad dor...

A/124/26/NMA
7 Aug 2026Approved

2 Chapel Walk Mill Road Avenue Angmering BN16 4HS

Proposed bay window and porch extension to the front. Installation of a new wind...

A/113/26/HH

Nearby new applications

26 Oct 2026Pending

3 Woodford Villas High Street Angmering BN16 4AE

Crown reduction to 1 No. Holm Oak (T1) to leave a height of 7m and spread of 6m.

A/157/26/TC
20 Oct 2026Pending

Former Shrublands Nursery Roundstone Lane Angmering BN16 4AT

Approval of details reserved by condition imposed under A/44/26/PL relating to c...

A/156/26/DOC
14 Oct 2026Pending

Bmw House, Chandlers Garage Ltd Water Lane BN16 4EH

Approval of details reserved by condition imposed under A/11/23/PL relating to C...

A/154/26/DOC
1 Oct 2026Pending

8 The Groves Angmering BN16 4QS

Reduce overall crown height to approximately 10m, reduce overall radial crown sp...

A/149/26/T
13 Sept 2026Pending

The Firs Roundstone Lane Angmering BN16 4AT

Radial spread reduction to 2 No. Cedrus deodara (T1, T2) to leave spread of 4.5m...

A/140/26/T
26 Aug 2026Approved

80 Mill Road Avenue Angmering BN16 4HX

Roof extension to include 1 No. cottage dormer and 2 No. Velux rooflights to the...

A/134/26/HH

Important details

Council
Arun
Postcode
BN16 4HX
Received
17 Sept 2025
Validated
17 Sept 2025
Parish
Angmering
Case officer
Show
Target decision
12 Nov 2025
Decision
ApproveConditionally
Decision date
5 Nov 2025
Applicant
Show
Agent
Show

How this decision compares

Decided in 49 days from validation, 12 days faster than Arun's median of 61 for full applications. Approved, as 86% of full applications here are.

34%decided within 8 weeks
86%approved
340decided in the last year

Plota live figures for full applications decided by Arun in the last twelve months, from validation. Arun decision record →

Consultation & key dates

Comments by
23 Oct 2025

Historical activity at this location

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

Within ~100m

Nearby activity

2024 Approved
51 Mill Road Avenue Angmering BN16 4HX
Single storey side extension, following demolition of existing side garage.
A/35/24/HH
2024 Approved
51 Mill Road Avenue Angmering BN16 4HX
Single storey side extension, following demolition of existing side garage.
A/35/24/HH
2021 Approved
74 Mill Road Avenue Angmering BN16 4HX
Single storey side extension & existing chimney to be removed.
A/45/21/HH
2021 Approved
74 Mill Road Avenue Angmering BN16 4HX
Single storey side extension & existing chimney to be removed.
A/45/21/HH
2018 Approved
53 Mill Road Avenue Angmering BN16 4HX
Cladding to dormer in Marley Eternit Cedral hung horizontally, all windows in dormer & ma…
A/132/18/HH
2018 Refused
53 Mill Road Avenue Angmering BN16 4HX
Lawful development certificate for existing cladding to dormer face & cheeks being of mat…
A/128/18/CLE
2018 Approved
53 Mill Road Avenue Angmering BN16 4HX
Non material amendment following the grant of A/159/16/HH to change cladding from vertica…
A/130/18/NMA
2016 Approved
53 Mill Road Avenue Angmering BN16 4HX
Conversion of garage into habitable space & single storey rear extension linking to garag…
A/159/16/HH
2016 Approved
53 Mill Road Avenue Angmering BN16 4HX
Conversion of garage into habitable space & single storey rear extension linking to garag…
A/159/16/HH
2016 Refused
53 Mill Road Avenue Angmering BN16 4HX
Two storey rear extension & single storey side extension
A/36/16/HH
2016 Refused
53 Mill Road Avenue Angmering BN16 4HX
Two storey rear extension & single storey side extension
A/36/16/HH
Arun
Planning Authority Score
8.9/10
Excellent
#4 of 296 councils
Relevant to this application:
Householder decisions

Arun is one of the fastest councils in England for householder decisions, ranking #2 out of 296. Only 12% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).

Among the fastest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Arun decision statistics
Based on MHCLG data, the year to March 2026
86%
Overall approval rate
Below avg (87%) #187 of 296
94%
Householder approved
Above avg (90%) #97 of 296
99%
Decided in 8 weeks
Above avg (63%) #2 of 296
12%
Extended time limit
Below avg (41%) #4 of 296
45%
Minor dwellings approved
66 decided (1-9 homes)
75%
Major dwellings approved
20 decided (10+ homes)
86%
Change of use approved
35 decided
794
Total decisions
113 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.