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How do I compare house prices between areas?

The average house price in Portsmouth South is £258,545 over the last 12 months. Over the past year prices fell 8.8%.

England / Portsmouth

Portsmouth South

£258,545

Average price, last 12 months

−8.8% in a year

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Where is this area?

Boundary outlines for this location, using the same colours as the rest of the page.

What does each type of home cost?

Average sale price by property type over the last 12 months.

Detached

  • £606,636

Semi-detached

  • £453,032

Terraced

  • £278,737

Flats

  • £182,941

What kinds of homes sell in each area?

Share of last 12 months' sales by property type.

  • Detached
  • Semi-detached
  • Terraced
  • Flats

Portsmouth South

Mostly terraced houses

60%
34%

How do all the numbers compare?

Every measure side by side. The highest value in each row is highlighted.

Latest 12-month average

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    £258,545

Change over 1 year

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    −£25,022

Change over ~10 years

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    +£62,450

Homes sold (last 12 months)

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    1,197

Homes sold vs previous 12 months

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    −362

Number of postcodes

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    3,862

Households (Census 2021)

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    45,369

Household density

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    6,924 per sq mi · Very High

Population (Census 2021)

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    107,782

Population density

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    16,450 per sq mi · Very High

Green space per resident

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    16 m² per resident · less than 77% of areas

Green space share of area

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    10.2%

Public parks

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    32

Peak month

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    JUN 2025 · £522,837

Most common price band

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    £200k – £300k · 63.7%

Detached average

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    £606,636

Semi-detached average

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    £453,032

Terraced average

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    £278,737

Flats average

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    £182,941

Detached share of sales

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    1.2%

Semi-detached share of sales

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    4.6%

Terraced share of sales

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    60.0%

Flats share of sales

  • Portsmouth South

    England / Portsmouth / Portsmouth South

    34.2%

Sold prices from HM Land Registry. Households and population from Census 2021. Green space from OS Open Greenspace, not counting golf courses; Contains OS data © Crown copyright and database right 2026.

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Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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