33 Park Avenue South Northampton NN3 3AA Data via plota.co.uk

2026/2689/HH - Householder Planning Permission Approved
Extensions & alterationsTrees & landscaping

Proposal

Replacement of existing frontage hedgerow with 1.8m timber fence and formation of second vehicular access (part retrospective). Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
24 Jun 2026
✓
Approved
4 Sept 2026

Approved on 4 Sept 2026 · Delegated · Last checked 8 Sept 2026

Documents 13

Decision & officer reports 1

PDF Decision Notice Document · 4 Sept 2026 View ↗

Statements & assessments 2

PDF Other Statements and Assessments related to the Application Document · 3 Sept 2026 View ↗ PDF Planning Statement Document · 24 Jun 2026 View ↗

Plans & drawings 5

PDF Revised Plans Document · 3 Sept 2026 View ↗ PDF Revised Plans Document · 3 Sept 2026 View ↗ PDF Revised Plans Document · 3 Sept 2026 View ↗ PDF Plan - Site Plan Document · 7 Jul 2026 View ↗ PDF Plan - Location and Block Plan Document · 24 Jun 2026 View ↗

Application forms 2

PDF CIL Form 1 Additional Information Document · 24 Jun 2026 View ↗ PDF Application Form (PUBLIC) Document · 24 Jun 2026 View ↗

Consultation & comments 1

PDF Response - Consultees Document · 17 Aug 2026 View ↗

Other documents 2

PDF Officers Report Document · 4 Sept 2026 View ↗ PDF Acknowledgement Document · 9 Jul 2026 View ↗

All documents on the council site ↗

Site constraints 3

Radon affected area, class 5
An estimated 10 to 30% of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.
From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.
UKHSA radon ↗
Also on the record
1 listed building within 150 m of the postcode pin; 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 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 British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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 £615,000 in November 2024. Detached house, freehold.

1 November 2024£615,000
30 August 1996£145,000

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

Building

Floor area154 m² (1,658 sq ft)
Energy ratingE (40 out of 100), could reach C
PropertyDetached house, 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 March 2024, 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

10 Aug 2026Approved

148 Park Avenue North Northampton NN3 2JA

Dropped kerb and drive

2026/3012/HH
28 May 2026Approved

41 Park Avenue South Northampton NN3 3AB

Replace rear ground floor picture window with single leaf door and window.

2026/2333/HH
20 May 2026Approved

45 Park Avenue North Northampton NN3 2HT

Single storey rear extension, erection of front and rear dormers and dropped ker...

2026/2078/HH

Nearby new applications

9 Oct 2026Pending

202 Billing Road Northampton NN1 5RX

Part demolition of existing garage and erection of single storey side extension

2026/3551/HH
7 Oct 2026Pending

8 Cranmere Avenue Northampton NN1 5SF

Change of use of an existing residential outbuilding to a small one-to-one dog g...

2026/3698/FULL
21 Sept 2026Pending

15 Chipsey Avenue Northampton NN1 5SE

Demolish single storey rear extension, proposed 4m single storey rear extension

2026/3404/HH
14 Sept 2026Pending

Park Cafe Abington Park Wellingborough Road Northampton NN1 5LW

See Site Plan and Work Specification

2026/3683/TCA
1 Sept 2026Approved

29 Abington Park Crescent Northampton NN3 3AD

To fell 2x Lawson Cypress within a conservation area

2026/3558/TCA
1 Sept 2026Approved

Moascar 28 Abington Park Crescent Northampton NN3 3AD

To fell 2x Lawson Cypress and 1x Cedar Storm within a conservation area

2026/3557/TCA

Important details

Council
West Northamptonshire
Application type
Householder Planning Permission
Postcode
NN3 3AA
Received
24 Jun 2026
Validated
24 Jun 2026
Ward
Abington and Phippsville Ward
Parish
Northampton Town Council
Target decision
4 Sept 2026
Decision
Approval
Decision date
4 Sept 2026
Decision level
Delegated

How this decision compares

Decided in 72 days from validation, about the council's usual 74 days. Approved, as 92% of extensions here are.

28%decided within 8 weeks
92%approved
712decided in the last year

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

Consultation & key dates

Comments by
3 Aug 2026

Historical activity at this location

15 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Approved
Discharge of Condition 6 (Bat and Bird Boxes) of Planning Application 2025/0037/FULL. (De…
2025/1315/COND
2024 Approved
Demolition of two existing rear conservatories, construction of two replacement single st…
2025/0037/FULL
Within ~100m

Nearby activity

2025 Approved
St Christopher's Care Home, 7 St Christophers Walk Abington Park Crescent Northampton NN3 3AE
Conversion of roof space to additional bedroom/ensuite to existing care home. Including n…
2025/3358/FULL
2024 Approved
14 Park Avenue South Northampton NN3 3AA
Conversion of the ground-floor of garden games room into granny annex.
2024/2697/FULL
2021 Approved
7 Park Avenue South, Northampton, NN3 3AA
Conversion of existing loft space and single storey rear extension across full width with…
WNN/2021/1051
2021 Approved
15 Park Avenue South Northampton Northamptonshire NN3 3AA
Single storey rear extension
WNN/2021/0819
2021 Refused
15 Park Avenue South Northampton Northamptonshire NN3 3AA
Lawful Development Certificate for proposed construction of single storey rear extension
WNN/2021/0567
2021 Refused
7 Park Avenue South Northampton Northamptonshire NN3 3AA
Conversion of existing loft space, rear extension and roof alterations
WNN/2021/0412
2020 Approved
Armidale, 10 Park Avenue South, Northampton, NN3 3AA
New two storey outbuilding for gym and playroom
N/2020/1154
2019 Approved
Greenhedges, 5 Park Avenue South, Northampton, NN3 3AA
T1 Magnolia - Target weight reduce heavier areas of crown to minimise risk of branch fail…
N/2019/1229
2019 Withdrawn
4 Park Avenue South, Northampton, NN3 3AA
First floor side and rear extension with balcony, single storey front/side extension and…
N/2019/0787
2018 Refused
25 Park Avenue South, Northampton, NN3 3AA
Second driveway access to property with dropped kerb
N/2018/0898
2017 Approved
8 St Christophers Walk , Abington Park Crescent, Northampton, NN3 3AE
Single storey side extension to bungalow
N/2017/1263
2016 Approved
14 Park Avenue South, Northampton, NN3 3AA
Erect detached garage.
N/2016/0415
2016 Approved
4 Park Avenue South, Northampton, NN3 3AA
Insertion of windows in side roof extension
N/2016/0232
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.

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.