427 Valley Drive Gravesend Kent DA12 5UE Data via plota.co.uk

20260610 - Householder Planning Application Approved

Proposal

Enlargement of a dwelling by construction of additional storey. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
15 Jun 2026
✓
Consultation
19 Jun 2026
✓
Approved
10 Aug 2026

Approved on 10 Aug 2026 · Delegated Decision · Last checked 11 Aug 2026

Site constraints 5

National infrastructure project about 62 m away: Lower Thames Crossing
The site is about 62 m from the project boundary. Highway, decided. The project page says whether consent was granted.
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 ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Radon affected area, class 2; Inside the Gravesend built-up area; Green belt about 69 m away: London.
Not affected
Outside flood zones 2 and 3 · 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, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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 1

Last sold for £600,000 in July 2025. Detached house, freehold.

9 July 2025£600,000

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

Building

Floor area150 m² (1,615 sq ft)
Energy ratingD (65 out of 100), could reach C
PropertyDetached house, 6 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in February 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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Important details

Council
Gravesham
Application type
Householder Planning Application
Postcode
DA12 5UE
Received
15 Jun 2026
Validated
15 Jun 2026
Ward
Singlewell
Parish
Non-Parish Area
Case officer
Show
Target decision
10 Aug 2026
Decision
Permitted
Decision date
10 Aug 2026
Decision level
Delegated Decision
Applicant
Show

How this decision compares

Decided in 56 days from validation, 5 days slower than Gravesham's median of 51 for extensions. Approved, as 76% of extensions here are.

82%decided within 8 weeks
76%approved
394decided in the last year

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

Public comments

No public comments yet.

10 neighbours consulted · Last counted 11 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14980390
Planning Portal ref
PP-14980390
Neighbours
19 Jun 2026
Consultation
19 Jun 2026
Comments by
10 Jul 2026
Statutory expiry
10 Aug 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.

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.