73 BELSIZE AVENUE, SPRINGFIELD, MILTON KEYNES, MK6 3LN
Under Consultation
PLN/2026/0444 - Prior approval
Description
Prior Approval of single storey rear extension, with eaves of 2.5 metres and maximum height of 3 metres, extending 3.5 metres from the original rear wall
Nearby new applications
14 FALCON AVENUE, SPRINGFIELD, MILTON KEYNES, MK6 3HH
Conversion of garage into habitable room
6 EYNSHAM COURT, WOOLSTONE, MILTON KEYNES, MK15 0BY
Erection of a single storey front extension and two storey side extension
Land to the south of Ox House, 43 Newport Road, Woolstone, Milton Keynes, MK15 0AA
Erection of a detached two-storey self-build dwelling, a detached garage and ass...
Historical activity at this location
20 nearby applications on record - archival context, not part of the live application.
Within ~100m
Nearby activity
2025
Refused
52 BELSIZE AVENUE, SPRINGFIELD, MILTON KEYNES, MK6 3LW
Loft conversion to include second floor side gable extension, roof alterations, raised ea…
2025
Approved
11 THE FLEET, SPRINGFIELD, MILTON KEYNES, MK6 3ND
Certificate of Lawfulness for proposed garage conversion including front window and infil…
2023
Approved
41 Graveney Place Springfield Milton Keynes MK6 3LU
The erection of a proposed single storey front extension with porch
2021
Approved
63 Belsize Avenue Springfield Milton Keynes MK6 3LN
Demolition of existing garage and the erection of a two storey side extension. New window…
2021
Approved
Annex At 55 Belsize Avenue Springfield Milton Keynes MK6 3LN
Certificate of lawfulness for the independent residential use of existing studio flat kno…
2021
Approved
55 Belsize Avenue Springfield Milton Keynes MK6 3LN
Conversion of the existing 6 bedroom dwelling into 4 residenital units (3x 1 bed and 1x 2…
2021
Approved
Annex At 55 Belsize Avenue Springfield Milton Keynes MK6 3LN
Certificate of lawfulness independent residential use of existing studio flat known as 55…
2020
Approved
39 Graveney Place Springfield Milton Keynes MK6 3NL
Proposed 2 storey side and single storey rear extensions and new front bay windows
2020
Approved
63 Belsize Avenue Springfield Milton Keynes MK6 3LN
Certificate of lawfulness for a single storey side and rear extension and garage conversi…
2019
Approved
38 Belsize Avenue Springfield Milton Keynes MK6 3LW
Garage conversion and roof structure above bedroom to be raised and aligned with adjacent…
2019
Refused
38 Belsize Avenue Springfield Milton Keynes MK6 3LW
Proposed second floor to relocate bedroom 4 & to make a hobby room, existing bedroom to b…
2018
Approved
81 Belsize Avenue Springfield Milton Keynes MK6 3LN
Variation of condition 1 (The approved development shall be carried out in accordance wit…
2017
Approved
81 Belsize Avenue Springfield Milton Keynes MK6 3LN
Proposed second floor extension to existing first floor maisonette
2017
Approved
70 Belsize Avenue Springfield Milton Keynes MK6 3LW
Proposed single storey rear extension and integral garage conversion
2016
Approved
38 Belsize Avenue Springfield Milton Keynes MK6 3LW
Remove day room window and brickwork below to FFL and form new bay window with tiled roof…
2016
Approved
62 Belsize Avenue Springfield Milton Keynes MK6 3LW
Two storey rear extension (resubmission 16/00907/FUL)
2016
Approved
62 Belsize Avenue Springfield Milton Keynes MK6 3LW
Prior notification for a single storey rear extension projecting by 7.735 metres from the…
2016
Refused
62 Belsize Avenue Springfield Milton Keynes MK6 3LW
Prior notification for a proposed single storey rear extension measuring 7.735 metres fro…
2016
Withdrawn
62 Belsize Avenue Springfield Milton Keynes MK6 3LW
Demolition of existing conservatory and erection of part two and part single storey rear…
2016
Approved
62 Belsize Avenue Springfield Milton Keynes MK6 3LW
Certificate of lawfulness for the proposed loft conversion with rear dormer and the incre…
Milton Keynes
Planning Authority Score
5.4/10
Average
#126 of 292 councils
Relevant to this application:
Householder decisions
Milton Keynes ranks #160 out of 292 councils for householder decision speed. Householder applications are slightly more likely to be approved here (92%) than the national average (90%).
These figures are council-wide context, not a prediction for this application.
View full council performance
Milton Keynes decision performance
Based on MHCLG data, 2025
87%
Overall approval rate
Above avg (87%) #168 of 292
92%
Householder approved
Above avg (90%) #149 of 292
63%
Decided in 8 weeks
Below avg (64%) #160 of 292
35%
Extended time limit
Below avg (40%) #99 of 292
46%
Minor dwellings approved
80 decided (1-9 homes)
75%
Major dwellings approved
24 decided (10+ homes)
65%
Change of use approved
52 decided
1,290
Total decisions
173 refused in 2025