UK House Prices

SO15 postcode area house prices

SO15 has an average sold price of £190,346 across 27,842 HM Land Registry transactions covering 975 postcodes. The largest town grouping is Southampton.

Updated October 2026Records through August 2026HM Land Registry31+ million records

SO15 at a glance

SO15 postcode area averages £190,346 across 27,842 completed sales covering 975 postcodes. Check the median, sample depth and nearby postcodes before using the average as a market signal.

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Average £190,346 · Median £170,500 · 27,842 transactions · +53.9% growth · 975 postcodes

Data source
HM Land Registry
Updated October 2026
Sample quality
High transaction depth
27,842 sales across 975 postcodes
Median check
£170,500
Mean and median differ — inspect local mix
Trend signal
+53.9%
The five-year price movement is +53.9%.
Coverage
975 postcodes
Largest town: Southampton

SO15 Postcode Area Overview

The SO15 postcode area averages £190,346 across 27,842 registered sales — below the national average of £400,016 by -52.4%. The median price across constituent postcodes is £170,500, suggesting higher-value sales pull the mean upward. 975 postcodes cover this area, with data sourced from HM Land Registry Price Paid Records. The principal town is Southampton, which accounts for the largest share of transactions in this postcode area. The five-year price movement is +53.9%, in line with national growth.

Postcodes in SO15

SO15 0LR£96,742 average274 salesSO15 0LQ£101,473 average227 salesSO15 2PX£170,354 average204 salesSO15 2NY£158,070 average194 salesSO15 2TD£108,183 average188 salesSO15 2PF£180,088 average174 salesSO15 2TW£224,847 average160 salesSO15 5WB£175,451 average158 salesSO15 8PH£102,252 average149 salesSO15 2JZ£81,825 average130 salesSO15 2JR£92,794 average124 salesSO15 2NZ£160,539 average123 salesSO15 3SJ£76,660 average121 salesSO15 8NY£158,673 average120 salesSO15 2RZ£176,283 average117 salesSO15 4GX£113,786 average114 salesSO15 3FT£122,883 average112 salesSO15 8LN£148,645 average109 salesSO15 2NT£138,426 average107 salesSO15 5DE£323,228 average107 salesSO15 5FP£160,877 average107 salesSO15 3BX£145,006 average106 salesSO15 1BX£147,807 average103 salesSO15 2NW£248,089 average103 salesSO15 5PA£165,143 average103 salesSO15 2LH£156,801 average102 salesSO15 2LQ£198,582 average101 salesSO15 2SN£137,865 average99 salesSO15 5RB£133,304 average99 salesSO15 5FN£162,033 average98 salesSO15 5FQ£133,916 average97 salesSO15 3FS£162,120 average96 salesSO15 8RJ£152,441 average96 salesSO15 3BW£135,488 average95 salesSO15 3HZ£78,642 average95 salesSO15 2PB£340,355 average94 salesSO15 3FR£118,498 average94 salesSO15 2NR£142,385 average93 salesSO15 2QZ£185,038 average93 salesSO15 2DA£179,765 average92 salesSO15 2HB£229,677 average92 salesSO15 5FL£150,516 average92 salesSO15 3JA£88,383 average91 salesSO15 2SW£224,935 average90 salesSO15 3AQ£100,598 average90 salesSO15 3GG£111,639 average90 salesSO15 4AE£206,112 average90 salesSO15 1JA£137,791 average87 salesSO15 2HR£153,139 average85 salesSO15 7QU£188,377 average85 salesSO15 5DD£112,434 average84 salesSO15 5FR£151,698 average84 salesSO15 5QR£137,581 average84 salesSO15 5EF£185,586 average82 salesSO15 5RR£80,635 average80 salesSO15 5DL£162,280 average79 salesSO15 1GT£77,952 average78 salesSO15 1JP£125,678 average78 salesSO15 2TG£171,834 average78 salesSO15 3AR£238,820 average78 salesSO15 7PY£146,672 average78 salesSO15 5EA£179,319 average77 salesSO15 3HQ£93,623 average76 salesSO15 2SJ£159,317 average75 salesSO15 2TH£219,811 average75 salesSO15 3HY£82,028 average75 salesSO15 2HW£151,704 average74 salesSO15 2NU£179,229 average74 salesSO15 5DH£193,204 average74 salesSO15 3ES£136,046 average73 salesSO15 3JB£87,915 average73 salesSO15 5JZ£155,072 average73 salesSO15 0NX£91,931 average72 salesSO15 2FS£367,615 average72 salesSO15 3GZ£148,680 average71 salesSO15 5BP£79,345 average71 salesSO15 8PG£159,177 average71 salesSO15 8QB£166,835 average71 salesSO15 3AE£78,331 average70 salesSO15 1HQ£124,288 average69 sales

Compare postcodes in SO15

Use the location comparison tool to put SO15 postcodes beside other postcode areas, towns or districts before narrowing your shortlist.

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Property valuation guide

Estimate a property value in the SO15 area

Professional valuers use recent sold prices as comparable evidence. In the SO15 area, the median sold price is £170,500 and the average is £190,346, based on 27,842 HM Land Registry transactions. Over five years, prices have moved +53.9%, which affects how comparables from earlier years should be weighted.

Typical comparable range: £145,000–£196,000(±15% from median)

These are historical completed-sale prices — not a formal valuation, asking price or investment advice. Use them to sense-check an asking price or set expectations before instructing a surveyor.

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Frequently asked questions

What is the average sold price in the SO15 postcode area?

The average sold price in SO15 is £190,346, based on 27,842 HM Land Registry transactions across 975 postcodes.

How does SO15 compare to the national average?

SO15 is -52.4% below the England and Wales national average of £400,016.

Are these figures valuations or asking prices?

No. These are historical completed sale prices from HM Land Registry Price Paid Data. They are not current valuations, asking prices or investment advice.

How many postcodes does the SO15 area cover?

The SO15 postcode area covers 975 individual postcodes with 27,842 registered sales. The largest town grouping is Southampton.

More about SO15

Southampton townBrowse districtsMarket reportsMethodologyCompare locationsArea guide: SO15

About this data

All sold price figures on this page come from HM Land Registry Price Paid Data for England and Wales, published under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right. These are historical completed sale prices — they are not current valuations, not forecasts and not investment advice. Past sale prices do not guarantee future values. Always seek independent professional advice before making property or financial decisions. Read the full methodology for details on data cleaning, grouping and limitations.