51 Britannia Drive Gravesend Kent DA12 4RP Data via plota.co.uk

20260428 - Prior Approval Extensions Approved

Proposal

Prior approval application for a single storey rear extension with a depth of 4.50 metres, maximum height of 2.80 metres and eaves height of 2.80 metres. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
27 Apr 2026
✓
Consultation
27 Apr 2026
✓
Approved
28 May 2026

Approved on 28 May 2026 · Delegated Decision · Last checked 5 Jul 2026

Site constraints 1

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

Checked on 11 September 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 3

Last sold for £445,000 in December 2025. Semi-detached house, freehold.

1 December 2025£445,000
17 December 2012£200,000
11 August 2010£184,000

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

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Important details

Council
Gravesham
Application type
Prior Approval Extensions
Postcode
DA12 4RP
Received
27 Apr 2026
Validated
27 Apr 2026
Ward
Riverview Park
Parish
Non-Parish Area
Case officer
Show
Target decision
8 Jun 2026
Decision
Prior Approval Not Required
Decision date
28 May 2026
Decision level
Delegated Decision
Applicant
Show
Agent
David Adjei, Cognition

How this decision compares

Decided in 31 days from validation, 20 days faster than Gravesham's median of 51 for extensions. Approved, as 76% of extensions here are.

83%decided within 8 weeks
76%approved
391decided in the last year

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

Consultation & key dates

Alt. reference
PP-14846893
Neighbours
27 Apr 2026
Comments by
18 May 2026
Env. assessment
No
Gravesham
Planning Authority Score
4.4/10
Below average
#180 of 296 councils
Relevant to this application:
Householder decisions

Gravesham ranks #104 out of 296 councils for householder decision speed. Gravesham is also one of the strictest councils - it refuses more householder applications than almost any other, with only 78% approved vs 90% nationally.

One of the strictest councils
only 78% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Gravesham decision statistics
Based on MHCLG data, the year to March 2026
75%
Overall approval rate
Below avg (87%) #287 of 296
78%
Householder approved
Below avg (90%) #286 of 296
72%
Decided in 8 weeks
Above avg (63%) #104 of 296
36%
Extended time limit
Below avg (41%) #110 of 296
58%
Minor dwellings approved
64 decided (1-9 homes)
50%
Major dwellings approved
6 decided (10+ homes)
65%
Change of use approved
34 decided
619
Total decisions
156 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.