Warren Bank, 118 West Hill, Aspley Guise, Milton Keynes, MK17 8DX Data via plota.co.uk

CB/26/02807/LDCP - Lawful Development Cert - Proposed Registered
Extensions & alterations

Proposal

Lawful Development Certificate Proposed. Single storey side & rear extensions with roof lights, internal alterations and additional storey to create first floor Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
9 Sept 2026
✓
Validated
21 Sept 2026
Decision
Expected by 16 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 14 Nov 2026, from Central Bedfordshire's recent extensions.

Documents

View the documents on the council's website ↗

Site constraints 7

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 ↗
Public footpath about 18 m away
Matters where it crosses or adjoins the site: obstructing a path without a diversion order is an offence, and work cannot start until the order is confirmed.
Compiled from highway authority data, not the legal definitive map. A few authorities have not published, so no path shown is not proof there is none.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Conservation area about 26 m away: Aspley Guise Conservation Area; National infrastructure project about 846 m away: East West Rail - Bedford to Cambridge and Western improvements, at pre-application; Inside the Aspley Guise built-up area; Priority habitat about 50 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, the Planning Inspectorate 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.

Building

Floor area178 m² (1,916 sq ft)
Energy ratingE (44 out of 100), could reach C
PropertyDetached bungalow, 6 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in January 2025, 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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Other new applications on this street

18 Aug 2026Decided

Ridge Rise, 88 West Hill, Aspley Guise, Milton Keynes, MK17 8DX

Discharge of Condition Condition 2 against Planning Application ref. CB/20/01316...

CB/26/02565/DOC
30 Sept 2026Approved

West Hill Cottage, 51 West Hill, Aspley Guise, Milton Keynes, MK17 8DS

Lawful Development Certificate Proposed. Erection of two rear detached outbuildi...

CB/26/02757/LDCP

Nearby new applications

10 Oct 2026Pending

31 The Mount, Aspley Guise, Milton Keynes, MK17 8DZ

Prior Notification of Householder Extension Single-storey rear extension, 8.0m b...

CB/26/03078/GPDE
30 Sept 2026Approved

West Hill Cottage, 51 West Hill, Aspley Guise, Milton Keynes, MK17 8DS

Lawful Development Certificate Proposed. Erection of two rear detached outbuildi...

CB/26/02757/LDCP
28 Aug 2026Approved

Woodhaven, Woodside, Aspley Guise, Milton Keynes, MK17 8ED

Variation of condition number 2 of planning permission CB/26/00825/VOC. Variatio...

CB/26/02689/VOC
19 Aug 2026Withdrawn

Woodhaven, Woodside, Aspley Guise, Milton Keynes, MK17 8ED

Non Material Amendment to planning permission CB/25/02515/FULL. Amendment sought...

CB/26/02583/NMA
18 Aug 2026Refused

Greenacre, Green Lane, Aspley Guise, Milton Keynes, MK17 8EN

Construction of detached timber double garage

CB/26/01977/FULL
18 Aug 2026Decided

Ridge Rise, 88 West Hill, Aspley Guise, Milton Keynes, MK17 8DX

Discharge of Condition Condition 2 against Planning Application ref. CB/20/01316...

CB/26/02565/DOC

Important details

Council
Central Bedfordshire
Application type
Lawful Development Cert - Proposed
Postcode
MK17 8DX
Received
9 Sept 2026
Validated
21 Sept 2026
Parish
Aspley Guise
Case officer
Show
Target decision
16 Nov 2026
Agent
A Campbell

Decision outlook

Day 37 of the 56-day target. Central Bedfordshire usually decides extensions by day 54.

Day 3719 days to the 56-day target
77%decided within 8 weeks
90%approved
100%go to committee

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

Public comments

No public comments yet.

Last counted 22 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Consultation
21 Sept 2026

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2024 Approved
Little Croft, 116 West Hill, Aspley Guise, Milton Keynes, MK17 8DX
Erection of a single storey side extension with pitched roof.
CB/24/03440/FULL
2025 Approved
Rockview, 124 West Hill, Aspley Guise, Milton Keynes, MK17 8DX
Lawful Development Certificate Proposed: Erection of an incidental residential outbuilding
CB/25/00285/LDCP
2024 Refused
Rockview, 124 West Hill, Aspley Guise, Milton Keynes, MK17 8DX
Erection of a garden room
CB/24/03419/FULL
2024 Approved
Dormers, 92 West Hill, Aspley Guise, Milton Keynes, MK17 8DX
Lawful Development Certificate Proposed: Loft conversion with front, side and rear roof l…
CB/24/01314/LDCP
2023 Refused
Larchfield, 81 West Hill, Aspley Guise, Milton Keynes, MK17 8DU
Amended access arrangements by closing existing and creation of a new access further east.
CB/23/02538/FULL
2022 Approved
Dormers, 92 West Hill, Aspley Guise, Milton Keynes, MK17 8DX
Reconfiguration and refurbishment to take two existing single storey extensions up a 2nd…
CB/22/00040/FULL
2022 Approved
126 West Hill, Aspley Guise, Milton Keynes, MK17 8DX
Proposed ancillary outbuilding
CB/22/03465/FULL
2022 Approved
126 West Hill, Aspley Guise, Milton Keynes, MK17 8DX
Lawful Development Certificate Proposed: Construction of outbuilding
CB/22/04227/LDCP
2021 Refused
Rock View, 124 West Hill, Aspley Guise, MK17 8DX
Erection of car port and associated turning area
CB/21/04252/FULL
2020 Approved
88 West Hill, Aspley Guise, Milton Keynes, MK17 8DX
Demolish existing bungalow and erect two storey dwelling
CB/20/01316/FULL
2020 Approved
80 West Hill, Aspley Guise, Milton Keynes, MK17 8DX
Erect single glazed powder coated aluminium porch to front
CB/20/02259/FULL
2020 Approved
110 West Hill, Aspley Guise, Milton Keynes, MK17 8DX
Single storey rear extension
CB/20/01669/FULL
2019 Approved
79 West Hill, Aspley Guise, Milton Keynes, MK17 8DU
Single storey side extension
CB/19/03878/FULL
2019 Approved
84 West Hill, Aspley Guise, Milton Keynes, MK17 8DX
Single storey rear extension to replace conservatory
CB/19/04243/FULL
2019 Approved
88 West Hill, Aspley Guise, Milton Keynes, MK17 8DX
Demolition of existing garage and front, side and rear two storey extension
CB/19/03536/FULL
2019 Withdrawn
110 West Hill, Aspley Guise, Milton Keynes, MK17 8DX
Dropped Kerb in front of House.
CB/19/01699/FULL
2019 Withdrawn
88 West Hill, Aspley Guise, Milton Keynes, MK17 8DX
Front side & back two storey extension and a double car port
CB/19/02030/FULL
2019 Approved
Larchfield, 81 West Hill, Aspley Guise, Milton Keynes, MK17 8DU
First floor rear extension to bedroom to replace existing balcony area and removal of til…
CB/19/02530/FULL
2018 Approved
Aspley Guise And Woburn Sands Golf Club, West Hill, Aspley Guise, Milton Keynes, MK17 8DX
Erection of a standalone 11.0 x 3.0m modular unit which will accommodate the Head Greenke…
CB/18/04795/FULL
2018 Approved
Larchfield, 81 West Hill, Aspley Guise, Milton Keynes, MK17 8DU
First floor rear extension to bedroom to replace existing modern balcony area and tiling…
CB/18/02322/FULL
2016 Approved
Grove House, 83 West Hill, Aspley Guise, Milton Keynes, MK17 8DU
Re-alignment of gate piers and railings.
CB/16/03488/FULL
2016 Approved
St Annes, 94 West Hill, Aspley Guise, Milton Keynes, MK17 8DX
Proposed detached carport.
CB/16/03207/FULL
2016 Approved
Larchfield, 81 West Hill, Aspley Guise, Milton Keynes, MK17 8DU
To use outbuilding as a residential annex in connection with the existing house.
CB/16/01574/FULL
2016 Approved
79 West Hill, Aspley Guise, Milton Keynes, MK17 8DU
Replacement of sections of trellis topping an existing larchlap panel boundary fence. (Re…
CB/16/00359/FULL
2024 Withdrawn
Radlett House Business Premises, 91 West Hill, Aspley Guise, MK17 8DU
FULL: CAR PARK
MB/88/00314/FULL
Central Bedfordshire
Planning Authority Score
6.3/10
Average
#88 of 296 councils
Relevant to this application:
Householder decisions

Central Bedfordshire is faster than most councils at deciding householder applications, ranking #62 out of 296. Householder applications are slightly more likely to be approved here (91%) than the national average (90%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Central Bedfordshire decision statistics
Based on MHCLG data, the year to March 2026
84%
Overall approval rate
Below avg (87%) #218 of 296
91%
Householder approved
Above avg (90%) #169 of 296
76%
Decided in 8 weeks
Above avg (63%) #62 of 296
35%
Extended time limit
Below avg (41%) #99 of 296
61%
Minor dwellings approved
153 decided (1-9 homes)
86%
Major dwellings approved
29 decided (10+ homes)
73%
Change of use approved
45 decided
1,444
Total decisions
226 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

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.