52A Swiss Avenue Chelmsford Essex CM1 2AD Data via plota.co.uk

26/00753/FUL Approved
Extensions & alterations

Proposal

Ramped access Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
8 Jun 2026
✓
Approved
31 Jul 2026

Approved on 31 Jul 2026 · Last checked 7 Aug 2026

Documents

View the documents on the council's website ↗

Site constraints 1

Also on the record
Inside the Chelmsford built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England 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 area37 m² (398 sq ft)
Energy ratingC (72 out of 100), could reach B
PropertyEnd-terrace bungalow, 2 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in November 2024, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Other new applications on this street

27 Jul 2026Approved

72 Swiss Avenue Chelmsford Essex CM1 2AE

Single storey rear extension and new first floor rear Juliet balcony.

26/01013/FUL

Nearby new applications

15 Sept 2026Pending

82 Kings Road Chelmsford

Condition 4 - Boundary, Condition 9 - Resurfacing

20/00958/DOC/2
14 Sept 2026Pending

Car Park Glebe Road Chelmsford Essex

Non-material amendment to planning permission - 22/02196/FUL (Redevelopment of c...

22/02196/NMAT/1
17 Aug 2026Approved

Kings Road Primary School Kings Road Chelmsford CM1 2BB

Creation of hard standing for play area and access pathways

26/01117/FUL
6 Aug 2026Approved

King Edward VI School Broomfield Road Chelmsford CM1 3SX

T1 - Turkey Oak - Reduce crown by up to 2m; T4 - Oak - Reduce crown by up to 2m;...

26/05146/TPO
28 Jul 2026Approved

24 Ridgewell Avenue Chelmsford Essex CM1 2GA

Single storey rear extension and loft conversion incorporating a hip to gable ro...

26/00973/FUL
27 Jul 2026Approved

72 Swiss Avenue Chelmsford Essex CM1 2AE

Single storey rear extension and new first floor rear Juliet balcony.

26/01013/FUL

Important details

Council
Chelmsford
Postcode
CM1 2AD
Received
8 Jun 2026
Validated
8 Jun 2026
Target decision
3 Aug 2026
Decision date
31 Jul 2026

How this decision compares

Decided in 53 days from validation, about the council's usual 55 days. Approved, as 87% of extensions here are.

76%decided within 8 weeks
87%approved
698decided in the last year

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

Public comments

No public comments yet.

Last counted 7 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14891163
Planning Portal ref
PP-14891163
Comments by
24 Jul 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
85 Broomfield Road Chelmsford CM1 1RY
T11 oak - Cut back to previous pruning points 2m. Reason: Maintain a reasonable size T12…
25/05222/TPO
2024 Approved
110 Swiss Avenue Chelmsford Essex CM1 2AF
Proposed loft conversion with the addition of a dormer.
24/00726/CLOPUD
2024 Approved
110 Swiss Avenue Chelmsford Essex CM1 2AF
Proposed loft conversion with the addition of a dormer.
24/00726/CLOPUD
2024 Approved
18 Swiss Avenue Chelmsford Essex CM1 2AD
Proposed ancillary annexe
24/00371/FUL
2024 Approved
114 Swiss Avenue Chelmsford Essex CM1 2AF
Demolition of Single storey rear extension and erection of single storey rear extension.
24/00431/FUL
2023 Approved
111 Swiss Avenue Chelmsford Essex CM1 2AF
Proposed loft conversion.
23/00353/CLOPUD
2023 Approved
111 Swiss Avenue Chelmsford Essex CM1 2AF
Proposed loft conversion.
23/00353/CLOPUD
2023 Approved
85 Broomfield Road Chelmsford Essex CM1 1RY
T14 cedar- located rear garden- remove lowest limb overhanging neighbour approx 6m long…
23/05010/TPO
2023 Approved
85 Broomfield Road Chelmsford Essex CM1 1RY
T14 cedar- located rear garden- remove lowest limb overhanging neighbour approx 6m long…
23/05010/TPO
2023 Approved
25 Swiss Avenue Chelmsford Essex CM1 2AD
Single Storey rear extension
23/00030/FUL
2023 Approved
25 Swiss Avenue Chelmsford Essex CM1 2AD
Single Storey rear extension
23/00030/FUL
2022 Approved
38 Swiss Avenue Chelmsford Essex CM1 2AD
Loft conversion with front rooflights, juliette balcony and rear dormer.
22/01583/CLOPUD
2022 Approved
38 Swiss Avenue Chelmsford Essex CM1 2AD
Loft conversion with front rooflights, juliette balcony and rear dormer.
22/01583/CLOPUD
2022 Approved
40 Swiss Avenue Chelmsford Essex CM1 2AD
Proposed single storey rear extension.
22/01293/FUL
2022 Approved
40 Swiss Avenue Chelmsford Essex CM1 2AD
Proposed single storey rear extension.
22/01293/FUL
2021 Approved
26 Swiss Avenue Chelmsford Essex CM1 2AD
Loft conversion including hip-to-gable addition and rear dormer with Juliet balcony.
21/02101/CLOPUD
2021 Approved
21 Swiss Avenue Chelmsford Essex CM1 2AD
Single storey side and rear extension
21/01707/FUL
2021
21 Swiss Avenue Chelmsford Essex CM1 2AD
Single storey side and rear extension.
21/00386/FUL
2020 Approved
29 Swiss Avenue Chelmsford Essex CM1 2AD
Proposed single storey side and rear extension.
20/01839/FUL
2020 Approved
29 Swiss Avenue Chelmsford Essex CM1 2AD
Proposed single storey side and rear extension.
20/01839/FUL
2018 Approved
47 Swiss Avenue Chelmsford Essex CM1 2AD
Proposed single storey rear extension.
18/00867/FUL
2018 Approved
132 Swiss Avenue Chelmsford Essex CM1 2AF
The construction of a single storey rear extension, which would extend beyond the rear wa…
18/00029/HHPA
2018 Approved
43 Swiss Avenue Chelmsford CM1 2AD
Log cabin at rear of garden
18/00579/FUL
2017 Approved
36 Swiss Avenue Chelmsford CM1 2AD
Single storey side and rear extension
17/00599/FUL
2016 Approved
109 Swiss Avenue Chelmsford CM1 2AF
Conversion and extension of existing loft with rear and side flat roof dormer, 2no front…
16/00583/FUL
Chelmsford
Planning Authority Score
7.4/10
Good
#45 of 296 councils
Relevant to this application:
Householder decisions

Chelmsford is one of the fastest councils in England for householder decisions, ranking #23 out of 296. Only 21% 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 (90%) 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
Chelmsford decision statistics
Based on MHCLG data, the year to March 2026
87%
Overall approval rate
Above avg (87%) #167 of 296
90%
Householder approved
Above avg (90%) #188 of 296
84%
Decided in 8 weeks
Above avg (63%) #23 of 296
21%
Extended time limit
Below avg (41%) #19 of 296
76%
Minor dwellings approved
164 decided (1-9 homes)
88%
Major dwellings approved
8 decided (10+ homes)
79%
Change of use approved
52 decided
1,304
Total decisions
168 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.