Unregistered land in Southampton

Southampton (South East) has 389 plots of land that are missing from the HM Land Registry index and score 50 or more on our 0–100 scale for how realistic a claim would be. 348 of them score 75 or more. That's around 78 for every 10 km², about 5.6 times the average for the South East.

389plots scoring 50+
373next to homes (96%)
355under an acre (91%)

Where they are

Darker squares contain more plots scoring 50+. Exact plot locations are for members.

Towns and villages with the most

Merry Oak34 plots
Woolston31 plots
Swaythling28 plots
Sholing26 plots
Itchen21 plots
Bitterne20 plots
Weston17 plots
Freemantle15 plots

Each plot is counted against its nearest named place.

What kind of land

The largest group is gaps within housing areas (73%).

Gaps within housing areas73%
Woodland13%
Other (parks, sites, verges…)5%
Not labelled on maps4%
Scrub, rough grass and heath4%

Plot sizes

Under ¼ acre249
¼ to 1 acre106
1 to 2 acres23
Over 2 acres11
Watch out for: 1 are in Sites of Special Scientific Interest or nature reserves. We score these down, and members can see each one flagged on the map.

See every plot in Southampton

Members get each plot’s exact outline, size, land use and nearby buildings, plus Check my address, saved plots and dissolved-company land, for the whole of England and Wales.

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Unregistered doesn’t mean unowned: much of this land has an owner who simply never registered it. Read how claims work before you act.

Count plots near a postcode

Neighbouring areas

Unregistered land in Southampton: 389 plots mapped