Ash Tree House 29 31 Ash Lane Northampton NN4 0ND Data via plota.co.uk
Approval
2026/1077/FULL
Description
Removal of existing roof and construction of first floor extension, single storey rear extension, garage conversion and detached double garage. Fenestration and material changes and proposed solar panels to rear roof slope Data via plota.co.uk
Other new applications on this street
Nearby new applications
Historical activity at this location
24 nearby applications on record - archival context, not part of the live application.
Within ~100m
Nearby activity
2025
33 Ash Lane Northampton NN4 0ND
Discharge of Conditions 3 (Materials), 7 (Landscaping) and 14 (Boundary Treatment) of Pla…
2025
Approved
34 Ash Lane, Northampton, NN4 0ND
Rear single storey extension and remodelling
2025
33 Ash Lane Northampton NN4 0ND
Variation of condition 2 (approved plans) to amend the housetype layouts, materials and f…
2025
Approved
33 Ash Lane Northampton NN4 0ND
Discharge of Condition 12 (Ecology GCN) of Planning Permission 2024/1461/FULL. (Erection…
2024
Approved
33 Ash Lane Northampton NN4 0ND
Erection of four dwellings and garages
2024
Approved
20 Ash Lane Northampton NN4 0ND
Cedar (Atlas) Trees marked 1 & 2 on the plan, owned by No.20 Ash Lane & situated opposite…
2023
Approved
33 Ash Lane Northampton NN4 0ND
Non Material Amendment to Planning Permission (N/2003/0508 Erection of 3no. Dwellings - a…
2022
Approved
36A Ash Lane, Northampton, NN4 0ND
Construction of triple garage with office over
2022
Approved
33 Ash Lane, Northampton, NN4 0ND
Extended driveway for access to Hutchcraft Way No 3 & 4 (including no. 5 and 33 Ash Lane)
2022
Approved
18 Ash Lane, Northampton, NN4 0ND
T1 Lawson Cypress Conifer - Fell
2022
Approved
36A Ash Lane Collingtree Northampton NN4 0ND
Single storey rear extensions, garage conversion and construction of new detached garage…
2022
Approved
29 - 31 Ash Lane, Northampton, NN4 0ND
T1 Ash - Remove lateral branches and reduce height of stem to 6m and maintain thereafter…
2021
Approved
29 - 31 Ash Lane, Northampton, NN4 0ND
Outline Planning Application (with some matters reserved) for the demolition of existing…
2021
Approved
17 Ash Lane, Northampton, NN4 0ND
Conversion of detached garage and construction of two storey and single storey side exten…
2020
Approved
17 Ash Lane, Northampton, NN4 0ND
Demolition of detached garage and construction of two storey side extension and single st…
2020
Approved
29 - 31 Ash Lane Northampton Northamptonshire NN4 0ND
Variation of Condition 2 of Planning Permission N/2018/0151 (Re-modelling of existing hou…
2019
Refused
27 Ash Lane Northampton Northamptonshire NN4 0ND
Two storey side extension
2019
Approved
27 Ash Lane Northampton Northamptonshire NN4 0ND
Replace existing conservatory with single store rear extension (Part retrospective)
2019
Approved
28 Ash Lane, Northampton, NN4 0ND
Single storey rear extension and first floor side and rear extension
2019
Approved
29 - 31 Ash Lane, Northampton, NN4 0ND
Variation of Condition 2 of Planning Permission N/2017/1055 (Conversion and modification…
2018
Approved
29 - 31 Ash Lane Northampton Northamptonshire NN4 0ND
Re-modelling of existing house incorporating first floor extension, side and rear extensi…
2018
Approved
29 - 31 Ash Lane, Northampton, NN4 0ND
Variation of Conditions 2 and 7 of Planning Permission N/2017/1055 (Conversion and modifi…
2017
Approved
29 - 31 Ash Lane, Northampton, NN4 0ND
Conversion and modification of outbuilding (permission N/2014/0769) into a dwelling and c…
2016
Approved
The Grange , 38 Ash Lane, Northampton, NN4 0ND
Single storey timber orangery to rear
West Northamptonshire
Planning Authority Score
1.7/10
Poor
#280 of 296 councils
Relevant to this application:
Householder decisions
West Northamptonshire is one of the slowest councils in England for householder decisions, ranking #295 out of 296. The council extends the time limit on 79% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly more likely to be approved here (93%) 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
West Northamptonshire decision performance
Based on MHCLG data, the year to March 2026
90%
Overall approval rate
Above avg (87%) #123 of 296
93%
Householder approved
Above avg (90%) #144 of 296
18%
Decided in 8 weeks
Below avg (63%) #295 of 296
79%
Extended time limit
Above avg (41%) #295 of 296
81%
Minor dwellings approved
170 decided (1-9 homes)
83%
Major dwellings approved
24 decided (10+ homes)
86%
Change of use approved
207 decided
1,832
Total decisions
179 refused in the year to March 2026