Astraea Alderbourne Lane Fulmer Buckinghamshire SL0 0NS Data via plota.co.uk

PL/26/00049/FA Refused

Proposal

Front porch canopy extension, first-floor side extensions, single storey rear extension and roof alterations to facilitate loft conversion into habitable accommodation incorporating increase to ridge height, side rooflights and rear dormer. Data via plota.co.uk

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View original council record ↗Last checked 8 Oct 2026, 06:53

Application progress

✓

Received

around 5 Jan 2026

✓

Consultation

27 Apr 2026

✗

Refused

17 Sept 2026

Appeal

Not lodged

Refused on 17 Sept 2026 · Last checked 30 Sept 2026

Documents

View the documents on the council's website ↗

Site constraints 5

Green belt: London

Inappropriate development needs very special circumstances.

Green belt policy allows a short list of exceptions, such as limited extensions and replacement buildings. Anything else needs very special circumstances that clearly outweigh the harm. Some green belt land can count as grey belt, where it does not strongly serve the green belt's purposes. The council decides this in its green belt assessment or on each application, so we do not mark it here.

Read the government guidance ↗

Local nature reserve about 172 m away: Black Park

Work nearby can need a habitats assessment.

Harm to a protected site is only accepted where there is no alternative and an overriding public interest.

Habitat network: Network Enhancement Zone 1

Where habitat is joined up enough to work as a network. Context, not a constraint on its own.

Also on the record

Inside the Fulmer built-up area; Priority habitat about 26 m away: Deciduous woodland.

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 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 £1,000,000 in October 2025. Detached house, freehold.

2 October 2025£1,000,000

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

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Other new applications on this street

20 Aug 2026Pending

St Georges Lodge Alderbourne Lane Fulmer Buckinghamshire SL0 0NT

Removal of roadside top stem of T1 (Robinia) to reduce overhanging of tree over ...

PL/26/06722/TP

10 Aug 2026Approved

Suncroft Alderbourne Lane Fulmer Buckinghamshire SL0 0NT

T1 Silver Birch - Reduce to leave a 4m monolith as tree is dead, T2 Poplar - Fel...

PL/26/06444/TP

Nearby new applications

20 Aug 2026Pending

St Georges Lodge Alderbourne Lane Fulmer Buckinghamshire SL0 0NT

Removal of roadside top stem of T1 (Robinia) to reduce overhanging of tree over ...

PL/26/06722/TP

10 Aug 2026Approved

Suncroft Alderbourne Lane Fulmer Buckinghamshire SL0 0NT

T1 Silver Birch - Reduce to leave a 4m monolith as tree is dead, T2 Poplar - Fel...

PL/26/06444/TP

Important details

Council: Buckinghamshire
Postcode: SL0 0NS
Received: around 5 Jan 2026
Validated: 5 Jan 2026
Target decision: 27 May 2026
Decision: Refused
Decision date: 17 Sept 2026

How this decision compares

Decided in 255 days from validation, 199 days slower than Buckinghamshire's median of 56 for extensions. Refused, as 18% of extensions here are.

This one255d

Council56d

UK55d

54%decided within 8 weeks

82%approved

2,226decided in the last year

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

Public comments

No public comments yet.

3 neighbours consulted · Last counted 30 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Neighbours: 26 Jan 2026
Consultation: 27 Apr 2026
Comments by: 11 May 2026
Statutory expiry: 2 Mar 2026

Buckinghamshire

Planning Authority Score

1.3/10

Poor

#284 of 296 councils

Relevant to this application:

Householder decisions

Buckinghamshire is one of the slowest councils in England for householder decisions, ranking #280 out of 296. 55% of applications have the time limit extended, above the 41% national average. Householder applications are slightly less likely to be approved here (86%) than the national average (90%).

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

Buckinghamshire decision statistics

Based on MHCLG data, the year to March 2026

84%

Overall approval rate

Below avg (87%) #217 of 296

86%

Householder approved

Below avg (90%) #241 of 296

34%

Decided in 8 weeks

Below avg (63%) #280 of 296

55%

Extended time limit

Above avg (41%) #248 of 296

76%

Minor dwellings approved

491 decided (1-9 homes)

82%

Major dwellings approved

71 decided (10+ homes)

82%

Change of use approved

131 decided

4,446

Total decisions

690 refused in the year to March 2026