Griffin House, 135 High Street, Northgate, Crawley Data via plota.co.uk

CR/2026/0452/PA3 - Prior Approval - Changes of use Awaiting Decision

Proposal

Prior Approval for change of use of Class E (office) to Class C3 (dwelling house) to create 50 apartments Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
29 Jul 2026
Decision
Expected by 30 Nov 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 29 Oct 2026; it is now day 92.

The consultation period closed on 20 Aug 2026.

Documents 22

All documents on the council site ↗

Site constraints 2

Also on the record
Conservation area about 58 m away: Dyers Almshouses Conservation Area; Inside the Crawley (Crawley) built-up area.
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 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 £3,200,000 in June 2026. Other property, freehold.

1 June 2026£3,200,000Recorded as a transfer outside a standard sale
3 July 2019£8,230,482Recorded as a transfer outside a standard sale

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

Building

Floor area3,562 m² (38,341 sq ft)
Energy ratingD (asset rating 82)
UseB1 Offices and Workshop businesses
HeatingMixed-mode with Natural Ventilation

From the energy performance certificate lodged in May 2016, 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
Crawley
Application type
Prior Approval - Changes of use
Postcode
RH10 1DQ
Received
29 Jul 2026
Validated
29 Jul 2026
Case officer
Show
Target decision
30 Nov 2026
Decision level
Delegated
Applicant
Show
Agent
Allen Planning Ltd
Freehold owner
Show

Decision outlook

Day 92, past the statutory target. 66% of commercial premises in Crawley are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 28 Oct 2026.

Day 921 days past the 91-day target
50%decided within 8 weeks
97%approved
35decided in the last year

Plota live figures for commercial premises decided by Crawley in the last twelve months, from validation. Crawley decision record →

Consultation & key dates

Comments by
20 Aug 2026
Crawley
Planning Authority Score
0.5/10
Poor
#295 of 296 councils
Relevant to this application:
Change of use

Crawley is one of the slowest councils in England for householder decisions, ranking #288 out of 296. The council extends the time limit on 73% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Crawley 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 slowest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Crawley decision statistics
Based on MHCLG data, the year to March 2026
83%
Overall approval rate
Below avg (87%) #235 of 296
82%
Householder approved
Below avg (90%) #265 of 296
26%
Decided in 8 weeks
Below avg (63%) #288 of 296
73%
Extended time limit
Above avg (41%) #290 of 296
80%
Minor dwellings approved
5 decided (1-9 homes)
75%
Major dwellings approved
4 decided (10+ homes)
78%
Change of use approved
18 decided
218
Total decisions
38 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 and leaseholders: 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.