46 Longstomps Avenue Chelmsford Essex CM2 9LA
Pending
25/01389/NMAT/1
Description
Non-material amendment to planning permission - 25/01389/FUL (Demolition of existing extensions and construction of a single storey side/rear extension. Alterations to fenestration) Minor change in projection of rear extension from 4.8m to 5.2m and infilling gap between side extension and garage.
Nearby new applications
Historical activity at this location
26 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
Within ~100m
Nearby activity
2025
Approved
33 Longstomps Avenue Chelmsford Essex CM2 9BY
Proposed hip to gable loft conversion including addition of rear dormer. Single storey si…
2024
Approved
17 Longstomps Avenue Chelmsford Essex CM2 9BY
Hip to gable roof extension with rear dormer window to facilitate a loft conversion. Sing…
2022
Approved
20 Longstomps Avenue Chelmsford Essex CM2 9LA
Part single storey front, side and rear extensions and part two storey side extension. Lo…
2022
Approved
24 Longstomps Avenue Chelmsford Essex CM2 9LA
Ground floor front extension and first floor side extension. Loft conversion with hip to…
2022
Approved
24 Longstomps Avenue Chelmsford Essex CM2 9LA
Ground floor front extension and first floor side extension. Loft conversion with hip to…
2021
Approved
26 Longstomps Avenue Chelmsford Essex CM2 9LA
Single storey front, side and rear extension
2021
Approved
46 Longstomps Avenue Chelmsford CM2 9LA
Hip to gable roof extension, proposed two storey side, single storey rear extensions and…
2021
24 Hillside Grove Chelmsford Essex CM2 9DA
Demolish existing conservatory. Construction of single storey rear extension with 4 roof…
2021
Approved
25 Hillside Grove Chelmsford Essex CM2 9DA
Two storey side & rear extension, part single storey rear extension and front porch exten…
2020
Approved
34 Hillside Grove Chelmsford Essex CM2 9DA
Demolish lean-to extension and shed at side. Construction of two storey side extension an…
2020
Approved
34 Hillside Grove Chelmsford Essex CM2 9DA
Demolish lean-to extension and shed at side. Construction of two storey side extension an…
2020
Approved
44 Longstomps Avenue Chelmsford Essex CM2 9LA
Single storey rear extension with 3No. roof windows.
2020
Approved
44 Longstomps Avenue Chelmsford Essex CM2 9LA
Single storey rear extension with 3No. roof windows.
2020
Approved
26 Hillside Grove Chelmsford Essex CM2 9DA
Single storey rear extension
2020
Approved
26 Hillside Grove Chelmsford Essex CM2 9DA
Single storey rear extension
2019
67 Longstomps Avenue Chelmsford Essex CM2 9BY
Construction of 1no. two storey detached house with external amenity space to the rear.
2019
67 Longstomps Avenue Chelmsford Essex CM2 9BY
Construction of 1no. two storey detached house with external amenity space to the rear.
2019
Approved
33 Longstomps Avenue Chelmsford Essex CM2 9BY
Single storey rear and side extension to include single garage ( Resubmission of approved…
2018
Approved
33 Longstomps Avenue Chelmsford Essex CM2 9BY
Single storey rear and side extension to include single garage.
2018
Approved
22 Longstomps Avenue Chelmsford Essex CM2 9LA
Single storey side and rear extension, conversion of existing garage into habitable accom…
2017
Approved
21 Longstomps Avenue Chelmsford Essex CM2 9BY
Hip to gable loft conversion including a rear dormer with Juliette balcony and three fron…
2017
Approved
43 Hillside Grove Chelmsford Essex CM2 9DA
Single storey side extension
2017
Approved
43 Hillside Grove Chelmsford Essex CM2 9DA
Single storey side extension
2016
Approved
23 Longstomps Avenue Chelmsford Essex CM2 9BY
Single storey side and rear extension.
2016
Approved
22 Longstomps Avenue Chelmsford Essex CM2 9LA
Loft conversion with hip to gable roof extension, rear dormer window with juliet balcony…
Chelmsford
Planning Authority Score
7.3/10
Good
#42 of 292 councils
Relevant to this application:
Householder decisions
Chelmsford is one of the fastest councils in England for householder decisions, ranking #23 out of 292. Only 18% of applications have the time limit extended, well below the 40% national average - the council usually decides on time. Householder applications are slightly less likely to be approved here (89%) 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 performance
Based on MHCLG data, 2025
87%
Overall approval rate
Above avg (87%) #162 of 292
89%
Householder approved
Below avg (90%) #199 of 292
85%
Decided in 8 weeks
Above avg (64%) #23 of 292
18%
Extended time limit
Below avg (40%) #15 of 292
81%
Minor dwellings approved
144 decided (1-9 homes)
83%
Major dwellings approved
12 decided (10+ homes)
80%
Change of use approved
41 decided
1,291
Total decisions
166 refused in 2025