17 George Crescent, Riddings, Alfreton, Derbyshire, DE55 4AL Data via plota.co.uk

Pending AVA/2026/0512
Date received
18 Aug 2026
Date validated
18 Aug 2026
Postcode
DE55 4AL

Description

Erection of a single-storey ancillary residential annex Data via plota.co.uk

Last checked

Decision outlook

Plota predicted a decision around 9 Oct 2026; it is now day 52.

Day 52, past Amber Valley's usual 45 days for extensions. 94% are decided within thirteen weeks, so most likely by 17 Nov 2026.

Day 524 days to the 56-day target
77%decided within 8 weeks
100%approved
99decided in the last year

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

Site constraints 3

Coal mining development high risk area
Recorded coal mining features at or near the surface. Most planning applications here need a coal mining risk assessment.
From the Mining Remediation Authority, formerly the Coal Authority. The development high risk area marks recorded coal mining features at or near the surface: mine shafts and adits, shallow workings, mine gas and former opencast sites. Most planning applications there need a coal mining risk assessment; householder applications, changes of use and some minor works are exempt. Mine entry positions come from old plans and can be out by several metres, and unrecorded workings can exist anywhere in the coalfield.
Coal mining risk assessments ↗
Also on the record
Inside the Somercotes and Swanwick built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 4, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Mining Remediation Authority 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 £200,000 in April 2022. Semi-detached house, freehold.

8 April 2022£200,000
5 July 2007£100,000

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

Building

Floor area83 m² (893 sq ft)
Energy ratingE (45 out of 100), could reach C
PropertySemi-detached house, 4 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, dual fuel (mineral and wood)
WallsCavity wall, 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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About Plota's data service
Amber Valley
Planning Authority Score
7.3/10
Good
#50 of 296 councils
Relevant to this application:
Householder decisions

Amber Valley is faster than most councils at deciding householder applications, ranking #74 out of 296. Householder applications are more likely to be approved here than most councils, with a 98% approval rate vs 90% nationally.

More permissive than most councils
98% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Amber Valley decision statistics
Based on MHCLG data, the year to March 2026
96%
Overall approval rate
Above avg (87%) #6 of 296
98%
Householder approved
Above avg (90%) #9 of 296
75%
Decided in 8 weeks
Above avg (63%) #74 of 296
41%
Extended time limit
Below avg (41%) #157 of 296
88%
Minor dwellings approved
77 decided (1-9 homes)
94%
Major dwellings approved
16 decided (10+ homes)
96%
Change of use approved
48 decided
657
Total decisions
26 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.