42 London Road Grays Essex RM17 5XY Data via plota.co.uk

26/00687/CLOPUD - Certificate Lawful Proposed Use Dev't Approved

Proposal

Loft conversion with rear dormer and front velux. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
22 Jun 2026
✓
Approved
10 Aug 2026

Approved on 10 Aug 2026 · Chief Planning Officer Decision · Last checked 10 Aug 2026

Site constraints 6

Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Air quality management area: AQMA No. 1
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
3 listed buildings within 150 m of the postcode pin; Radon affected area, class 2; Inside the Grays built-up area; Heritage at risk about 98 m away: State Cinema, George Street, Grays.
Not affected
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 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 3

Last sold for £350,000 in January 2026. Terraced house, freehold.

23 January 2026£350,000Recorded as a transfer outside a standard sale
27 March 2017£279,995
1 July 2011£159,995

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

Building

Floor area96 m² (1,033 sq ft)
Energy ratingE (52 out of 100), could reach C
PropertyMid-terrace house, 5 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in July 2021, 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
Thurrock
Application type
Certificate Lawful Proposed Use Dev't
Postcode
RM17 5XY
Received
22 Jun 2026
Validated
22 Jun 2026
Ward
Grays Town
Case officer
Show
Target decision
17 Aug 2026
Decision
Approved
Decision date
10 Aug 2026
Decision level
Chief Planning Officer Decision
Applicant
Show
Agent
SD Designs
Freehold owner
Show

How this decision compares

Decided in 49 days from validation, 5 days faster than Thurrock's median of 54 for extensions. Approved, as 87% of extensions here are.

76%decided within 8 weeks
87%approved
450decided in the last year

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

Public comments

No public comments yet.

Last counted 10 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
17 Aug 2026
Env. assessment
No
Thurrock
Planning Authority Score
6/10
Average
#104 of 296 councils
Relevant to this application:
Householder decisions

Thurrock is one of the fastest councils in England for householder decisions, ranking #25 out of 296. Thurrock is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.

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
Thurrock decision statistics
Based on MHCLG data, the year to March 2026
82%
Overall approval rate
Below avg (87%) #252 of 296
82%
Householder approved
Below avg (90%) #271 of 296
84%
Decided in 8 weeks
Above avg (63%) #25 of 296
31%
Extended time limit
Below avg (41%) #62 of 296
65%
Minor dwellings approved
74 decided (1-9 homes)
43%
Major dwellings approved
7 decided (10+ homes)
86%
Change of use approved
43 decided
671
Total decisions
124 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.

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.