15 Ashcroft Gardens Northampton NN3 2JR Data via plota.co.uk

2026/3834/LDP - Lawful Development Certificate (Proposed) 3 - Case Officer Allocated (1-10)
Extensions & alterations

Proposal

Single-storey garden outbuilding [garden room, sauna, WC/shower] in rear garden. Incidental to the main house. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
26 Aug 2026
Decision
Expected by 21 Oct 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision between 30 Oct 2026 and 14 Nov 2026, from West Northamptonshire's recent extensions.

Documents 7

Plans & drawings 3

PDF Plan - Block Document · 26 Aug 2026 View ↗ PDF Plan - General (Proposed) Document · 26 Aug 2026 View ↗ PDF Plan - Location Plan Document · 26 Aug 2026 View ↗

Application forms 1

PDF Application Form (PUBLIC) Document · 26 Aug 2026 View ↗

Other documents 3

PDF Acknowledgement Document · 25 Sept 2026 View ↗ PDF Acknowledgement Document · 25 Sept 2026 View ↗ PDF Receipt Document · 25 Sept 2026 View ↗

All documents on the council site ↗

Site constraints 2

Also on the record
Local nature reserve about 430 m away: Hills and Holes; Inside the Northampton built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 27 September 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 2

Last sold for £230,000 in March 2026. Terraced house, freehold.

16 March 2026£230,000
30 May 2023£243,000

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

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Important details

Council
West Northamptonshire
Application type
Lawful Development Certificate (Proposed)
Postcode
NN3 2JR
Received
26 Aug 2026
Validated
26 Aug 2026
Ward
Headlands Ward
Parish
Northampton Town Council
Target decision
21 Oct 2026
Decision level
Delegated

Decision outlook

Day 39 of the 56-day target. West Northamptonshire usually decides extensions by day 72.

Day 3933 days to the predicted decision (day 72)
30%decided within 8 weeks
92%approved
591decided in the last year

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

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
7 Broadmead Avenue Northampton NN3 2QX
Discharge of condition 7 (Bike Storage) for application 2025/0028/FULL - Change of use fr…
2026/0012/COND
2025 Approved
51 Broadmead Avenue, Northampton, NN3 2QX
Change of use from dwelling house (Use Class C3) to residential children's home (Use Clas…
2025/0808/FULL
2024 Approved
7 Broadmead Avenue Northampton NN3 2QX
Change of use from a dwelling (Use Class C3) to 7-bed House in Multiple Occupation (Use C…
2025/0028/FULL
2022 Approved
59 Broadmead Avenue Northampton NN3 2QX
Prior Notification of Larger Home Extension. Dimensions a) 4.82m b) 3.00m c) 3.00m
WNN/2022/1186
2022 Approved
15 Ashcroft Gardens Northampton Northamptonshire NN3 2JR
Single storey rear extension
WNN/2022/0288
2022 Approved
68 Broadmead Avenue Northampton Northamptonshire NN3 2QY
Single storey side/rear extension
WNN/2022/0620
2022 Approved
27 Ashcroft Gardens, Northampton, NN3 2JR
Ground floor single storey rear extension
WNN/2022/0394
2022 Approved
68 Broadmead Avenue Northampton Northamptonshire NN3 2QY
Prior Notification of Larger Home Extension. Dimensions a) 5.00m b) 3.30m c) 3.00m
WNN/2022/0353
2022 Approved
49 Broadmead Avenue Northampton Northamptonshire NN3 2QX
Single storey ground floor rear extension
WNN/2022/0105
2020 Approved
The Broadmead Public House, 61 Broadmead Avenue, Northampton, NN3 2QX
Variation of Condition 2 of Planning Permission N/2019/0664 (Erection of 12no dwelling ho…
N/2020/1543
2020 Approved
5 Broadmead Avenue Northampton Northamptonshire NN3 2QX
Single storey rear extension
N/2020/1148
2019 Approved
49 Broadmead Avenue Northampton Northamptonshire NN3 2QX
Single storey rear extension to create an annexe
N/2019/1513
2019 Approved
The Broadmead Public House, 61 Broadmead Avenue, Northampton, NN3 2QX
Erection of 12no dwelling houses with associated parking and provision of landscaping
N/2019/0664
2019 Approved
25 Ashcroft Gardens Northampton Northamptonshire NN3 2JR
New front porch - retrospective
N/2019/0460
2019 Approved
25 Ashcroft Gardens Northampton Northamptonshire NN3 2JR
Single storey rear extension
N/2019/0065
2018 Refused
25 Ashcroft Gardens Northampton Northamptonshire NN3 2JR
Single storey rear extension
N/2018/1592
2018 Withdrawn
25 Ashcroft Gardens Northampton Northamptonshire NN3 2JR
Prior Notification of Larger Home Extension. Dimensions a) 6m b) 3.4m c) 2.65m
N/2018/1506
2018 Approved
11 Broadmead Avenue Northampton Northamptonshire NN3 2QX
Take down existing outrigger and replace with single storey rear extension to the kitchen…
N/2018/1251
2018 Refused
11 Broadmead Avenue Northampton Northamptonshire NN3 2QX
Create driveway and dropped kerb
N/2018/0177
2018 Approved
86 Broadmead Avenue Northampton Northamptonshire NN3 2QY
Two storey side extension
N/2018/0126
2017 Approved
18 Broadmead Avenue, Northampton, NN3 2QY
Single storey rear extension and conversion of side storage area to provide utility room
N/2017/1385
2016 Approved
The Broadmead Public House 61 Broadmead Avenue NORTHAMPTON NN3 2QX
Prior Notification for demolition of the Broadmead Public House building
N/2016/1282
2016 Approved
Infill Plot Adj To No 50 , Broadmead Avenue, Northampton, NN3 2QY
Proposed two storey building providing 2 no. self contained apartments (resubmission of a…
N/2016/0571
2016 Refused
Infill Plot Adj To No 50, Broadmead Avenue, Northampton, NN3 2QY
Erection of a two-storey building consisting of 2no self-contained apartments
N/2016/0069
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 statistics
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
Source: MHCLG planning statistics · See full council rankings

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.