10 Elm Way Boreham Chelmsford Essex CM3 3HD Data via plota.co.uk

26/00008/FUL Approved

Proposal

Single storey rear extension, new porch, and loft conversion with roof alterations to create a gable end to side and a rear dormer. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
2 Feb 2026
✓
Approved
26 Mar 2026

Approved on 26 Mar 2026 · Last checked 6 Jul 2026

Site constraints 3

National infrastructure project about 103 m away: A12 Chelmsford to A120 Widening Scheme
The site is about 103 m from the project boundary. Highway, decided. The project page says whether consent was granted. Also within 2 km: Longfield Solar Farm (decided, about 238 m).
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
Also on the record
Inside the Boreham 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 6 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 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 £337,500 in July 2025. Semi-detached house, freehold.

17 July 2025£337,500
5 October 2018£280,000

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

Building

Floor area65 m² (700 sq ft)
Energy ratingE (46 out of 100), could reach B
PropertySemi-detached bungalow, 3 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in October 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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Important details

Council
Chelmsford
Postcode
CM3 3HD
Received
2 Feb 2026
Validated
2 Feb 2026
Target decision
30 Mar 2026
Decision date
26 Mar 2026

How this decision compares

Decided in 52 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 →

Consultation & key dates

Alt. reference
PP-14218468
Planning Portal ref
PP-14218468
Comments by
6 Mar 2026
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

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.