Postcode district
Planning applications in NN3
Page 5 of 11, newest first. Back to the NN3 overview.
Applications in NN3
Newest first · page 5 of 11
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2026/0368/FULL Granted
51 Thorburn Road Northampton NN3 3DA
Conversion and change of use of existing garage from ancillary residential use (Class C3 Dwelling) to a small-scale commercial use (Class E Commercial, Business and Services) dog grooming studio. Replace existing garage door with a solid wall. Install new access door and window in former garage front.
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2026/0359/FULL Granted
465 Wellingborough Road Northampton NN3 3HW
Proposed single storey extension to rear. (Part Retrospective)
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2026/0317/LDP Granted
23 Woodland Avenue, Northampton, NN3 2BY
Proposed demolition of existing lean-to greenhouse and construction of new garden room attached to existing garage. Iincludes associated landscaping and necessary rainwater drainage.
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2026/0310/FULL Granted
5 Horsewell Court Northampton NN3 7XB
Replacement of existing fence with 1.8m heigh fence repositioned to the boundary to edge of footpath
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2026/0246/PIP Granted
The Conifers Great Billing Park Wellingborough Road Northampton NN3 9BQ
Permission in principle for demolition of existing house and construction of up to 8no. self-build dwellings
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2026/0297/FULL Granted
28 Underbank Lane Northampton NN3 7HH
Erection of first floor rear/side extension with flat roof dormer
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2026/0221/PA Granted
56 Station Road Northampton NN3 9DS
Determination as to whether prior approval is required (under Schedule 2, Part 1, Class AA of the above Order) for construction of additional 1 storey to existing bungalow, maximum height of 8.2m.
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2026/0287/FULL Withdrawn
Manfield Health Campus Cynthia Spencer House Kettering Road Northampton NN3 6NP
Construction of a new external ramp and connecting footpath
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2026/0184/TCA Granted
New House West Street Moulton NN3 7SB
Reduce contorted willow by approximately 5 metres
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2026/0272/FULL Granted
19 Strawberry Hill Northampton NN3 5HL
Proposed single-storey rear extension with pitched / gable roof, together with a single-storey side extension with pitched roof.
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2026/0197/PA Granted
St Gregorys Rc Primary School Grange Road Northampton NN3 2AX
Determination as to whether prior approval is required (under Class J of Part 14 of the above Order) for the installation of roof mounted solar panels
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2026/0271/FULL Awaiting decision
33 Lumbertubs Lane Northampton NN3 6AE
Installation of a dropped kerb
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2026/0251/LDE Granted
21 Lasham Court Northampton NN3 9BD
Lawful Development Certificate (existing) for use of property as 5-bedroom, 6-person (Use Class C4) House in Multiple Occupation (HMO)
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2026/0237/FULL Granted
191 Fullingdale Road Northampton NN3 2QH
Single storey rear extension
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2026/0228/FULL Granted
23 Wheatfield Gardens Northampton NN3 2NF
Proposed first floor side extension over existing garage, new lean to roof over the garage and porch, new render to first floor
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2026/0146/COND Awaiting decision
The Salvation Army Penistone Road Northampton NN3 8EZ
Discharge of Condition 16 (Biodiversity Enhancement Method Statement and BNG) of Planning Permission 2025/1065/FULL (Conversion of former Salvation Army HQ Building to form Class F1 sixth form facility including ground floor and first floor extensions, retention of community charity shop and provision of occasional café).
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2026/0172/FULL Granted
Land to rear of 13 Briton Road Northampton NN3 2BS
Detached single-storey dwelling with off-road parking
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2026/0070/TCA Granted
2 The Smithy Northampton NN3 3PL
Prune Sycamore Tree in back garden
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2026/0068/TCA Granted
2 The Smithy Northampton NN3 3PL
Removal of Silver Birch Tree in front garden
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2026/0178/FULL Granted
9 Oundle Drive Northampton NN3 7DB
Dormer to the roof to create additional first floor accommodation, single storey side extension and the conversion of garage into a habitable room.
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2026/0163/FULL Granted
5 Chantry Close Northampton NN3 9EG
Proposed two-storey and single storey rear extension
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2026/0153/FULL Granted
15 Holmfield Way Northampton NN3 3BJ
Creation of 1st Floor Balcony with glazed balustrade and obscure glazed privacy screens
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2026/0086/TPO Granted
1 Penfold Gardens Northampton NN3 9PG
Crown lift to 3m on T860 T861 T862 T863
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2026/0107/FULL Granted
3 Sunset Court Northampton NN3 9TN
Proposed single storey rear extension including garage conversion
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2026/0117/FULL Granted
Unit 3 The Boulevard Octagon Way Northampton NN3 8JP
Installation of an extractor canopy and associated ventilation ducting to the rear elevation of Unit 3, including silencers and fan. The duct will exit via the rear wall only with no roof penetration. No change of use is proposed.
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2025/5308/TCA Granted
Oldways 7 Elwes Way Northampton NN3 9EA
Works to 1x Malus, 1x Cherry, 1x Pine, 1x Mulberry, 1x Birch and 1x Yew within a conservation area
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2026/0077/FULL Refused
10 Park Avenue North Northampton NN3 2HS
Increase in occupancy from 5 person HMO (class C4) to 9 person HMO (sui generis use) with single storey extension, hip to gable roof extension, and loft conversion with rear box dormer.
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2026/0095/S73 Granted
5 Rixon Close Northampton NN3 3PF
Variation of condition 3 (Appearance) external walls to include feature bricks around windows and doors; number of skylights increased; extra Bi-Fold Door and Windows; lantern light not shown on the elevation plans to application2024/2352/FULL [Single storey front extension, two storey part single storey rear extension, first floor side extension and loft conversion]
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2026/0012/COND Granted
7 Broadmead Avenue Northampton NN3 2QX
Discharge of condition 7 (Bike Storage) for application 2025/0028/FULL - Change of use from a dwelling (Use Class C3) to 7-bed House in Multiple Occupation (Use Class SG), with single storey rear extension, rear dormer window and rooflights to front roof slope.
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2025/5326/FULL Refused
9 Woodland Avenue Northampton NN3 2BY
Exterior alterations. Porch canopy removed and decorative balcony added. External insulation finished with white render and stone (part retrospective)
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2025/5309/FULL Refused
7 Donovan Court, Northampton, NN3 3DD
Proposed garage with glazed link to dwelling
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2025/5300/FULL Granted
4 Crediton Close Northampton NN3 3AJ
Single-storey flat roof extension, chimney removal, internal alterations.
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2025/5284/S73 Granted
18 Clumber Drive Northampton NN3 3NX
Variation of condition 2 (approved plans) to revise design to allow for a full height first floor above garage of planning permission 2025/0577/FULL (Proposed first floor extension over existing garage)
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2025/5191/PNHPD Granted
3 Brunting Road Moulton NN3 7QX
Determination as to whether prior approval is required (under Schedule 2, Part 1, Class A of the above Order) for proposed rear extension extending 4m beyond the rear wall of the original dwelling house, maximum height of 3m and height at the eaves 2.75m
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2025/5275/FULL Refused
45 Greenfield Avenue Northampton NN3 2AF
Increase of 6 occupants (C4) House in multiple occupation to 9 occupants (Sui Generis) including a first floor side extension and single storey rear extension.
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2025/5263/FULL Granted
The Jays Nest 105 Orchard Hill Northampton NN3 9AG
Garage conversion to provide an additional bedroom
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2025/5149/TCA Granted
1 3 Pound Lane Northampton NN3 9DX
To fell 1x Pine tree within a conservation area
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2025/5270/FULL Granted
9 Mortar Pit Road Northampton NN3 5BL
Proposed garage conversion into habitable accomodation
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2025/5197/LDP Granted
Sundial Cottage 10 West Street Moulton NN3 7SB
Lawful Development Certificate for proposed use of the land for siting a mobile home for use ancillary to the main dwelling
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2025/5196/FULL Granted
5 Rixon Close Northampton NN3 3PF
Reduce external ground floor level and build 2 No Outbuildings (part retrospective).
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2025/5145/MAF Granted
Great Bear Distribution Deer Park Road Northampton NN3 6RX
Change of use from Class B8 use to flexible industrial uses falling within Class B2 and B8 use, changes to the existing car parking layout including five new cycle shelters and closure of the car park exit, landscaping and removal of external building signage.
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2025/5145/FULL Awaiting decision
Great Bear Distribution Deer Park Road Northampton NN3 6RX
Change of use from Class B8 use to flexible industrial uses falling within Class B2 and B8 use, including minor changes to existing car parking layout and landscaping.
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2025/5096/FULL Granted
Northampton School For Girls, Spinney Hill Road, Northampton, NN3 6DG
External alterations to the existing swimming pool building, including replacement roof with new photo voltaic panels and new windows, erection of a new chemical store and alterations to the north-east elevation, associated with the internal refurbishment and upgrading of the building and facilities.
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2025/5109/FULL Refused
The Leys 63 Booth Rise Northampton NN3 6HP
Proposed Change of Use of Class C2 Residential Care Home to a large (Sui-Generis) House in Multiple Occupation (retrospective) for maximum of 32 persons
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2025/5085/FULL Granted
St Anthonys Cottage 2 Elwes Way Northampton NN3 9EA
Conversion of a former Church Hall to a two-bedroom dwelling house with associated internal & external alterations, including 1 No. pitched roofed dormer windows and 3 No. conservation-style roof light.
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2025/5040/FULL Granted
12 Rockingham Close Northampton NN3 6FW
Erection of single storey rear extension, single storey infill front extension and associated alterations
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2025/5050/PNHPD Granted
29 Spinney Hill Crescent Northampton NN3 6DL
Larger single storey rear extension 4.9m x 2.9m x2.9m
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2025/4959/NMA Refused
5 Rixon Close Northampton NN3 3PF
Non material amendment to brickwork and brick detailing around windows, side single storey extension, number of skylights, extra Bi-fold doors and windows, lantern light in flat roof to planning persmission 2024/2352/FULL (Single storey front extension, two storey part single storey rear extension, first floor side extension and loft conversion) - Retrospective
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2025/5014/FULL Refused
51 Fir Tree Walk Northampton NN3 3DS
Increase of an 8 occupant HiMO to a 10 occupant HiMO (Sui Generis) including loft conversion and rear box dormer window (Following previous approval to increase from 6 to 8 ref: 2025/2244/FULL).
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2025/4940/COND Granted
Moulton Football Club Brunting Road Moulton NN3 7QF
Discharge of condition 5 [Noise] for planning permission 2023/6071/FULL - Proposed two storey front extension and single storey rear extension to existing Football Clubhouse, to form additional facilities for Moulton Football Club and Moulton Parish Council.