Powered land · Hart, England
3.4 ha brownfield site at Guillemont Park, Minley Road, Blackwater, Hart
A brownfield site of 3.4 ha in Hart, England, on the brownfield land register as previously developed land. It lies 1.43 km from the Cove Primary substation (Southern Electric Power Distribution plc), which has 10.8 MVA of demand headroom and none for generation.
Owner, grid capacity and planning status on request.We do not publish owners. Ask us and we look up the registered owner of this site at the land register, the headroom and connection queue at the nearest substation and its planning history, and find out whether the site is available.
Request owner, grid and planningFacts
Every value links to its source. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Area | 3.4 ha (the area its register gives) | Rare Context powered-land sites · ODbL 1.0 · checked 25 Oct 2026 |
| Site from | Brownfield land register (England) | Rare Context powered-land sites · ODbL 1.0 · checked 25 Oct 2026 |
| Address | Guillemont Park, Minley Road, Blackwater | planning.data.gov.uk · record · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Status | Permitted (permissioned) | planning.data.gov.uk · record · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Permit date | 21 Nov 2014 (full-planning-permission, issued by Hart District Council) | planning.data.gov.uk · record · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Owner type | Private (not-owned-by-a-public-authority) | planning.data.gov.uk · record · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Register reference | 13/02633/MAJOR (planning authority Hart District Council) | planning.data.gov.uk · record · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Register entry | Brownfield site: Guillemont Park, Minley Road, Blackwater | planning.data.gov.uk · record · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Location | Hart, England | Rare Context powered-land sites · ODbL 1.0 · checked 25 Oct 2026 |
| Coordinates | 51.3045, -0.7920 (the register's point for the site) | Rare Context powered-land sites · ODbL 1.0 · checked 25 Oct 2026 |
| Nearest substation | Cove Primary (1.43 km, register point to the substation's mapped point) | Rare Context powered-land sites · ODbL 1.0 · checked 25 Oct 2026 |
| Substation voltage | 33 kV (levels 33, 11 kV) | SSEN Distribution data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Substation operator | Southern Electric Power Distribution plc | SSEN Distribution data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Demand headroom at the substation | 10.8 MVA | SSEN Distribution data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Generation headroom at the substation | 0 MW | SSEN Distribution data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Congestion (offtake) at the substation | None (green on the heat map) | SSEN Distribution data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Congestion (feed-in) at the substation | Full (red on the heat map, limited by upstream thermal capacity) | SSEN Distribution data portal · CC BY 4.0 · checked 24 Oct 2026 |
The register gives a point and an area, not an outline: the distance runs from that point, so the site's edge can be closer to the substation.
How it compares
#50 of 53 sites in Hart and #5,376 of 6,229 in the United Kingdom by site score. Larger than 15% of the sites in Hart. Closer to its substation than 37% of them.
| Part | This site | Points | Of |
|---|---|---|---|
| Area | 3.4 ha | 0 | 30 |
| Distance to the substation | 1.43 km | 8.6 | 30 |
| Demand headroom at the substation | 10.8 MVA | 10.8 | 40 |
| Site score | 19 | 100 |
How the site score works in the United Kingdom · Search sites in Hart
Nearby sites on the same substation
2 other sites have Cove Primary as nearest substation and would compete for its capacity.
- 32 ha site near Cove Primary substation, Rushmoor1.04 km · score 33
- 12 ha brownfield site at Sun Park, Guillemont Park North, Hart1.6 km · score 19
- Sites in Hart54
- Sites in the United Kingdom6,352
- Cove Primarysubstation
Data on this page
- Supported by National Energy SO Open Data. NESO GIS boundaries for GB DNO licence areas, NESO Open Data Licence.
- Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026. ONS Open Geography: Local Authority Districts, Open Government Licence v3.0.
- Contains public sector information licensed under the Open Government Licence v3.0. planning.data.gov.uk, Open Government Licence v3.0.
- Rare Context. Rare Context powered-land sites, ODbL 1.0.
- SSEN Distribution. SSEN Distribution data portal, CC BY 4.0.