3 Astra Drive Gravesend Kent DA12 4PZ Data via plota.co.uk

20260798 - Prior Approval Extensions Approved

Proposal

Prior approval application for a single storey rear extension with a depth of 5.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
10 Aug 2026
✓
Consultation
10 Aug 2026
✓
Approved
16 Sept 2026

Approved on 16 Sept 2026 · Delegated Decision · Last checked 16 Sept 2026

Site constraints 4

National infrastructure project about 23 m away: Lower Thames Crossing
The site is about 23 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 ↗
Also on the record
Radon affected area, class 2; Inside the Gravesend built-up area; Green belt about 23 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 2

Last sold for £360,000 in June 2026. Terraced house, freehold.

15 June 2026£360,000
20 December 1996£65,000

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

Building

Floor area69 m² (743 sq ft)
Energy ratingC (72 out of 100)
PropertyMid-terrace house, 4 habitable rooms
Built1967 to 1975
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in October 2025, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

Work with planning data?

Every application in Gravesham - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Important details

Council
Gravesham
Application type
Prior Approval Extensions
Postcode
DA12 4PZ
Received
10 Aug 2026
Validated
10 Aug 2026
Ward
Higham And Shorne
Parish
Shorne
Case officer
Show
Target decision
21 Sept 2026
Decision
Prior Approval Not Required
Decision date
16 Sept 2026
Decision level
Delegated Decision
Applicant
Show

How this decision compares

Decided in 37 days from validation, 14 days faster 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.

4 neighbours consulted · Last counted 16 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15136721
Planning Portal ref
PP-15136721
Neighbours
10 Aug 2026
Consultation
10 Aug 2026
Comments by
31 Aug 2026
Statutory expiry
21 Sept 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.