What's changing near PO1 3JH
Within 2 km, around Portsea in Portsmouth. Building, planning, schools, transport, prices and crime.
93new homes completed within 2 km, last 2 years
7homes given permission on brownfield sites since 2021
-1.9%like-for-like prices in Portsea, 2024 → 2025 (council +0.7%)
-4%recorded crime, last 12 months vs the 12 before
On the map
New homesPlanning grantedSchool closedExtended homeStorm overflowEnergy projectBlack pin: the postcode. Tap a dot for details.
Nearby, most recent first
- New homes
40 new homes completedflats · Mar 2026 – Oct 2026
planned Oct 2026
1.9 km away - New homes
9 new homes completedflats · Nov 2025
Nov 2025
800 m away - New homes
12 new homes completedflats · Sep 2025
Sept 2025
1.3 km away - New homes
6 new homes completedflats · Sep 2025
Sept 2025
1.6 km away - Planning permissionJul 2025
1.6 km away - New homes
5 new homes completedflats · Feb 2025
Feb 2025
1.7 km away - School closed
School closed: St John's CollegeOther independent school, other independent school (closure)
Aug 2022
1.7 km away
New-home postcodes with fewer than 5 homes are counted above but not listed. 16 postcodes nearby had new homes completed in the last two years.
11homes extended 2021–2025, typically adding 20 m²
24since energy certificates began (2008)
0in PO1 3JH itself
Spotted when a home's energy certificate shows at least 15 m² (and 15%) more floor area than an earlier one. Only homes with two certificates show up, so the real number is higher. A busy street suggests extensions get permission here; check the council's planning register for the details.
Storm overflows within 2 km
7storm overflows within 2 km
84hours of spills in 2025 between them (typical neighbourhood: about 36)
66spill events counted
- Southern Water
Pier Road Southsea Csointo Portsmouth Harbour · near bathing water: Southsea East; Stokes Bay43 spills, 59 hours in 2025
1.4 km away - Southern Water
Mile End Road Csointo Portsmouth Harbour · near bathing water: Southsea East; Stokes Bay18 spills, 20 hours in 2025
1.4 km away - Southern Water
Commercial Road/Rudmore Road Csointo Portsmouth Harbour · near bathing water: Southsea East; Stokes Bay4 spills, 5 hours in 2025
1.4 km away - Southern Water
Harbour Road Gosport Ceointo Portsmouth Harbour · near bathing water: Southsea East; Stokes Bay1 spills, 1 hours in 2025
1.4 km away - Southern Water
Holbrook Road/Pyning Street Csointo Portsmouth Harbour · near bathing water: Southsea East; Stokes Bay0 spills, 0 hours in 2025
1.4 km away - Southern Water
Mumby Road Gosport Wps/Ceointo Portsmouth Harbour · near bathing water: Southsea East; Stokes Bay0 spills, 0 hours in 2025
1.4 km away - Southern Water
St Matthews Square Gosport Ceointo Portsmouth Harbour · near bathing water: Southsea East; Stokes Bay0 spills, 0 hours in 2025
1.4 km away
Environment Agency event duration monitoring, 2025 annual return (OGL; © Environment Agency copyright and/or database right 2026). Overflows release diluted sewage into rivers and the sea when sewers are overwhelmed, mostly after heavy rain.
Solar, wind and battery projects within 10 km
34 planned, approved or being built and 6 running (126 MW between them). Those within 5 km are on the map above.
- Rooftop solar
Gunwharf Quays Shopping Centre - Solar PanelsApproved, not yet built · 640 kW
Jun 2023
650 m away - Rooftop solar
Ark Charter Academy, Hyde Park Road - Solar PanelsApproved, not yet built · 160 kW
Jul 2025
1.1 km away - Rooftop solar
Portsmouth International Port - Solar PanelsBeing built · 1 MW
Jun 2023
1.5 km away - Rooftop solar
Walpole Road - Solar PanelsApproved, not yet built · 160 kW
Dec 2022
1.9 km away - Rooftop solar
David Lloyd Club, The Boardwalk - Solar PanelsApproved, not yet built · 270 kW
Oct 2023
2.1 km away - Solar farm
Qinetiq Haslar, Haslar Road - Solar PanelsApproved, not yet built · 730 kW
Jun 2023
2.5 km away - Rooftop solar
St Marys Hospital, Milton Road -Solar PanelsPlanning application in · 460 kW
Dec 2025
2.6 km away - Rooftop solar
St Marys Hospital, Milton Road - Solar PanelsApproved, not yet built · 460 kW
Mar 2026
2.6 km away - Rooftop solar
Big Yellow Self Storage, Rodney Road - Solar PanelsApproved, not yet built · 170 kW
Oct 2022
2.8 km away - Rooftop solar
Immigration Removal Centre, Dolphin Way - Solar panelsApproved, not yet built · 230 kW
Mar 2024
2.8 km away
Road and street works within 1 km
11 permitted works running now or planned, 6 of them major.
- Major
Havant Street, PortsmouthNew service connection · PORTSMOUTH CITY COUNCIL · Some carriageway incursion
Sept 2026 to Dec 2027
350 m away - Major, planned
Commercial Road, PortsmouthWorks for Rail Purposes · NETWORK RAIL · Road closure
Nov 2026 to Nov 2026
750 m away - Major
Station Street Access Road To Portsmouth And Southsea Station, PortsmouthWorks for Rail Purposes · NETWORK RAIL · Road closure
Oct 2026 to Oct 2026
750 m away - Major, planned
Isambard Brunel Road, PortsmouthWorks for Rail Purposes · NETWORK RAIL · Road closure
Nov 2026 to Nov 2026
750 m away - Major
Hampshire Terrace, PortsmouthWorks for road purposes · PORTSMOUTH CITY COUNCIL · No carriageway incursion
Mar 2026 to Oct 2026
800 m away - Major
Museum Road, PortsmouthHighway repair and maintenance works · PORTSMOUTH CITY COUNCIL · Road closure
Oct 2026 to Oct 2026
1000 m away - Standard
Kent Street, PortsmouthUtility asset works · SOUTHERN WATER · Two-way signals
Oct 2026 to Oct 2026
300 m away - Standard
St Michaels Road, PortsmouthNew service connection · SCOTTISH AND SOUTHERN POWER DISTRIBUTION (SSEPD) · Lane closure
Nov 2026 to Dec 2026
700 m away - Standard
St Pauls Road, SouthseaSection 50 · PORTSMOUTH CITY COUNCIL · No carriageway incursion
Oct 2026 to Oct 2026
850 m away
Major infrastructure projects within 30 km
- Pre-examination
Hampshire Water Transfer and Water Recycling ProjectDams and Reservoirs · The project is located in Hampshire, South East England, extending from Havant on the south coast, to Otterbourne near Winchester. The proposed Water Recycling Plant would be located off Harts Farm Way in Havant. application due in May 2026
8.3 km away - Decision
AQUIND InterconnectorElectric Lines · From the UK seaward limit in the English Channel to Lovedean Substation. application due Q4 2019
13.7 km away
Planning Inspectorate list of nationally significant infrastructure projects (roads, railways, energy, water, waste), October 2026 (OGL). Each is placed at one point, usually the middle of the site; long schemes run well beyond it.
Transport schemes within 20 km
None on our list yet. We're starting with recently opened and under-construction rail schemes.
Running nearest: MMD Shipping Services (rooftop solar, 1.3 km); Paulsgrove Landfill Site (landfill gas, 4.0 km); Portsmouth ERF (energy from waste, 4.0 km); Newlands Farm Battery Storage Facility Phase 2 (battery storage, 7.3 km); Newlands Farm Solar (solar farm, 7.5 km).
DESNZ Renewable Energy Planning Database, April to June 2026 (OGL). Projects of 150 kW and over; refused, withdrawn and abandoned ones are left out.