6 Longstomps Avenue Chelmsford Essex CM2 9LA Data via plota.co.uk

26/00032/HHPA Pending Consideration
Extensions & alterations

Proposal

The construction of a single storey rear extension, which would extend beyond the rear wall of the original house by a maximum depth of 8m, for which the maximum height would be 3.4m, and for which the height of the eaves would be 3m. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✗
Appeal dismissed
13 Jul 2026
✓
Received
28 Sept 2026
Decision
Expected by 9 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 22 Nov 2026, from Chelmsford's recent extensions.

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.

Sales history 2

Last sold for £625,000 in March 2026. Detached house, freehold.

13 March 2026£625,000
27 March 2002£80,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area116 m² (1,249 sq ft)
Energy ratingD (55 out of 100), could reach B
PropertyDetached house, 5 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in June 2025, 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

4 Aug 2026Approved

74 Longstomps Avenue Chelmsford Essex CM2 9LB

Proposed Loft conversion, rear dormer and alteration to roof, including garage c...

26/01060/FUL
26 May 2026Refused

124 Longstomps Avenue Chelmsford Essex CM2 9LB

Erection of pergola

26/00608/CLOPUD
30 Apr 2026Approved

122 Longstomps Avenue Chelmsford Essex CM2 9LB

Two storey wraparound extension and single storey extension to rear

26/00565/FUL

Nearby new applications

9 Sept 2026Pending

101 Moulsham Drive Chelmsford Essex CM2 9PY

Single storey side and rear extension. Loft conversion including hip to gable ro...

26/01206/FUL
8 Sept 2026Pending

239 New London Road Chelmsford CM2 9AA

1x robinia tree reduce by 2-2.5m back to old points and re shape. Reason: Genera...

26/05684/CAT
20 Aug 2026Pending

80 Stewart Road Chelmsford Essex CM2 9BD

Demolition of the existing conservatory and detached garage. Proposed part first...

26/01138/FUL
4 Aug 2026Approved

74 Longstomps Avenue Chelmsford Essex CM2 9LB

Proposed Loft conversion, rear dormer and alteration to roof, including garage c...

26/01060/FUL
29 Jul 2026Pending

206 New London Road Chelmsford CM2 9AB

Construction of a rear outbuilding and garage, a 2-meter-high access gate, assoc...

26/00959/FUL
29 Jul 2026Pending

206 New London Road Chelmsford CM2 9AB

New front boundary wall. Internal modifications to the basement including upgrad...

26/00960/LBC

Important details

Council
Chelmsford
Postcode
CM2 9LA
Received
28 Sept 2026
Validated
28 Sept 2026
Target decision
9 Nov 2026
Appeal
Dismissed · 13 Jul 2026 · Written Representations · Inspectorate case 6007863 ↗

Decision outlook

Day 11 of the 56-day target. Chelmsford usually decides extensions by day 55.

Day 1145 days to the 56-day target
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 28 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15236255
Planning Portal ref
PP-15236255

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
46 Longstomps Avenue Chelmsford Essex CM2 9LA
Demolition of existing extensions and construction of a single storey side/rear extension…
25/01389/FUL
2025 Approved
33 Longstomps Avenue Chelmsford Essex CM2 9BY
Proposed hip to gable loft conversion including addition of rear dormer. Single storey si…
25/00134/FUL
2024 Approved
17 Longstomps Avenue Chelmsford Essex CM2 9BY
Hip to gable roof extension with rear dormer window to facilitate a loft conversion. Sing…
24/00248/FUL
2022 Approved
20 Longstomps Avenue Chelmsford Essex CM2 9LA
Part single storey front, side and rear extensions and part two storey side extension. Lo…
22/01111/FUL
2022 Approved
24 Longstomps Avenue Chelmsford Essex CM2 9LA
Ground floor front extension and first floor side extension. Loft conversion with hip to…
22/00140/FUL
2022 Approved
24 Longstomps Avenue Chelmsford Essex CM2 9LA
Ground floor front extension and first floor side extension. Loft conversion with hip to…
22/00140/FUL
2021 Approved
26 Longstomps Avenue Chelmsford Essex CM2 9LA
Single storey front, side and rear extension
21/01607/FUL
2021 Approved
46 Longstomps Avenue Chelmsford CM2 9LA
Hip to gable roof extension, proposed two storey side, single storey rear extensions and…
21/00331/FUL
2021
24 Hillside Grove Chelmsford Essex CM2 9DA
Demolish existing conservatory. Construction of single storey rear extension with 4 roof…
21/00672/FUL
2021 Approved
25 Hillside Grove Chelmsford Essex CM2 9DA
Two storey side & rear extension, part single storey rear extension and front porch exten…
21/00005/FUL
2020 Approved
34 Hillside Grove Chelmsford Essex CM2 9DA
Demolish lean-to extension and shed at side. Construction of two storey side extension an…
20/01630/FUL
2020 Approved
34 Hillside Grove Chelmsford Essex CM2 9DA
Demolish lean-to extension and shed at side. Construction of two storey side extension an…
20/01630/FUL
2020 Approved
44 Longstomps Avenue Chelmsford Essex CM2 9LA
Single storey rear extension with 3No. roof windows.
20/01104/FUL
2020 Approved
44 Longstomps Avenue Chelmsford Essex CM2 9LA
Single storey rear extension with 3No. roof windows.
20/01104/FUL
2020 Approved
26 Hillside Grove Chelmsford Essex CM2 9DA
Single storey rear extension
20/00390/FUL
2020 Approved
26 Hillside Grove Chelmsford Essex CM2 9DA
Single storey rear extension
20/00390/FUL
2019
67 Longstomps Avenue Chelmsford Essex CM2 9BY
Construction of 1no. two storey detached house with external amenity space to the rear.
19/01317/FUL
2019
67 Longstomps Avenue Chelmsford Essex CM2 9BY
Construction of 1no. two storey detached house with external amenity space to the rear.
19/01317/FUL
2019 Approved
33 Longstomps Avenue Chelmsford Essex CM2 9BY
Single storey rear and side extension to include single garage ( Resubmission of approved…
19/00403/FUL
2018 Approved
33 Longstomps Avenue Chelmsford Essex CM2 9BY
Single storey rear and side extension to include single garage.
18/00914/FUL
2017 Approved
21 Longstomps Avenue Chelmsford Essex CM2 9BY
Hip to gable loft conversion including a rear dormer with Juliette balcony and three fron…
17/01110/FUL
2017 Approved
43 Hillside Grove Chelmsford Essex CM2 9DA
Single storey side extension
17/00227/FUL
2017 Approved
43 Hillside Grove Chelmsford Essex CM2 9DA
Single storey side extension
17/00227/FUL
2016 Approved
23 Longstomps Avenue Chelmsford Essex CM2 9BY
Single storey side and rear extension.
16/01566/FUL
2016 Approved
22 Longstomps Avenue Chelmsford Essex CM2 9LA
Loft conversion with hip to gable roof extension, rear dormer window with juliet balcony…
16/00736/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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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.