Planned new homes in Portsmouth

27 applications for new homes were submitted in Portsmouth in the last 12 months, proposing 51 dwellings between them. The largest single scheme proposes 43 homes. New applications appear here within a day of the council publishing them.

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Showing 21 of 21 applications
26/00807/FUL 14 Jul 2026 Awaiting decision

70 Oriel Road Portsmouth PO2 9EQ

Conversion of existing dwellinghouse to form 2no. self-contained two bedroom flats

Portsmouth 14 Jul 2026
26/00796/FUL 9 Jul 2026 Awaiting decision

Basement Flat 79 Victoria Road North Southsea PO5 1PP

Change of use of the basement level to a self-contained residential flat (Use Class C3), including installation of new windows to the front elevation ...

Portsmouth 9 Jul 2026
26/00784/FUL 8 Jul 2026 Awaiting decision

104 Stubbington Avenue Portsmouth PO2 0JG

Change of use from dwellinghouse (Class C3) to 8 person/8 bedroom house in multiple occupation (Sui Generis), including construction of single storey ...

Portsmouth 8 Jul 2026
26/00724/FUL 24 Jun 2026 Awaiting decision

261 Southampton Road Portsmouth PO6 4PZ

Construction of two storey side extension with gable end roof and undercroft access to create additional dwelling.

Full Application Portsmouth 24 Jun 2026
26/00725/FUL 24 Jun 2026 Awaiting decision

261 Southampton Road Portsmouth PO6 4PZ

Construction of two single storey dwellings to the rear of the site.

Full Application Portsmouth 24 Jun 2026
26/00706/PACOU 16 Jun 2026 Awaiting decision

20 Fratton Road Portsmouth PO1 5BX

Application for prior approval (Schedule 2, Part 3, Class MA) for change of use of first floor from Class E to 1no. flat Class C3)

Commercial Prior Approvals Portsmouth 16 Jun 2026
26/00698/FUL 15 Jun 2026 Awaiting decision

135 Laburnum Grove Portsmouth

Change of use from two units (Class C3) to a single unit with use falling within dwellinghouse (Class C3) or house in multiple occupation (Class C4)

Full Application Portsmouth 15 Jun 2026
26/00702/FUL 9 Jun 2026 Awaiting decision

Land South Of 11 Down End Road Portsmouth PO6 1HT

Construction of single storey dwellinghouse (Class C3)

Portsmouth 9 Jun 2026
26/00677/FUL 4 Jun 2026 Awaiting decision

1 Blackthorn Terrace Cumberland Street Portsmouth PO1 3JW

Construction of three storey building to be used as Class C4 House in Multiple Occupation

Full Application Portsmouth 4 Jun 2026
26/00639/PACOU 26 May 2026 Unknown

Shop 114 Waverley Road Southsea PO5 2PS

Application for prior approval (Schedule 2, Part 3, Class MA) for change of use of workshop (Class E) to 3no. dwellings (Class C3)

Prior Approval - Shop/Bank to Dwelling Portsmouth 26 May 2026
26/00631/FUL 22 May 2026 Awaiting decision

22 Granada Road Southsea

Conversion of rear part of lower ground floor to form 1no. 1-bed flat including rear infill extension with associated works.

Full Application Portsmouth 22 May 2026
26/00603/LBC 14 May 2026 Unknown

Brankesmere House Queens Crescent Southsea PO5 3HT

Internal alterations to facilitate change of use to single dwelling

Listed Building Consent Portsmouth 14 May 2026
26/00602/FUL 14 May 2026 Unknown

Brankesmere House Queens Crescent Southsea PO5 3HT

Change of use of existing office (Class E) accommodation and other separate dwelling (Class C3) to form one single dwelling (Class C3)

Full Application Portsmouth 14 May 2026
26/00567/FUL 6 May 2026 Unknown

128 Ophir Road Portsmouth

Conversion from 2no. self contained one bedroom flats, to single three bedroom dwellinghouse (Class C3).

Portsmouth 6 May 2026
26/00536/FUL 28 Apr 2026 Awaiting decision

48 Granada Road Southsea PO4 0RJ

Retrospective application for change of use from guest house (Class C1) to dwellinghouse (Class C3)

Portsmouth 28 Apr 2026
26/00510/FUL 21 Apr 2026 Awaiting decision

Myfanwy House 14 - 16 Magdala Road Portsmouth PO6 2QG

Change of use from residential institution (Class C2) to self-contained flats (Class C3) including creation of 2no. additional flats

Portsmouth 21 Apr 2026
26/00465/FUL 13 Apr 2026 Awaiting decision

382 London Road Portsmouth PO2 9JY

Proposed development of 4 no. 4 bed dwellings and 2 no. 3 bed dwellings with associated parking, refuse and recycling provisions.

Portsmouth 13 Apr 2026
26/00464/FUL 13 Apr 2026 Awaiting decision

Site Of Former St Johns College Grove Road South Southsea PO5 3QW

Construction of 10 buildings accommodating 34 dwellings, conversion of St Catherines to a single dwelling, conversion and alteration to Maurice Wing t...

Portsmouth 13 Apr 2026
26/00436/FUL 7 Apr 2026 Awaiting decision

236 - 244 Fratton Road Portsmouth PO1 5HH

Construction of a new roof to form 2no. flats and extension of existing stairwell

Portsmouth 7 Apr 2026
26/00320/FUL 16 Mar 2026 Unknown

18 Lindley Avenue Southsea

Conversion from 2no. flats to single family house

Portsmouth 16 Mar 2026
26/00018/FUL 9 Jan 2026 Withdrawn

Kingston Cemetery Lodge Kingston Cemetery St Marys Road Portsmouth PO1 5PQ

Conversion of single dwellinghouse into 2no. self-contained dwellinghouses with associated alterations

Portsmouth 9 Jan 2026
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Frequently asked questions

What's the difference between outline and full planning permission?
Outline planning permission establishes the principle of development (is housing acceptable here?) while leaving specifics like layout and appearance to later applications. Full planning permission includes all details upfront. Outline is typically followed by 'reserved matters' applications that fill in the specifics.
What are 'reserved matters' in a planning application?
Details that an outline permission left to be approved later. There are five reserved matters: access, appearance, landscaping, layout and scale. They must usually be submitted within 3 years of the outline permission being granted.
How long does a planning decision for a new home take?
Statutory targets are 8 weeks for minor applications (1-9 dwellings) and 13 weeks for major applications (10+ dwellings), measured from the date the application is validated. Complex cases or appeals can take much longer.
Can I get email alerts for new homes applications in Portsmouth?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new homes application published by Portsmouth. You can also narrow the alert to a postcode, street, or drawn area.

We check Portsmouth's planning portal daily. New homes applications appear here within a day of being published.