SA1 postcode area house prices

SA1 has an average sold price of £128,493 across 23,442 HM Land Registry transactions covering 995 postcodes. The largest town grouping is Swansea.

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

SA1 at a glance

SA1 postcode area averages £128,493 across 23,442 completed sales covering 995 postcodes. Check the median, sample depth and nearby postcodes before using the average as a market signal.

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Average £128,493 · Median £92,000 · 23,442 transactions · +30.2% growth · 995 postcodes

Data source: HM Land Registry; Updated October 2026
Sample quality: High transaction depth; 23,442 sales across 995 postcodes
Median check: £92,000; Mean and median differ — inspect local mix
Trend signal: +30.2%; The five-year price movement is +30.2%.
Coverage: 995 postcodes; Largest town: Swansea

SA1 Postcode Area Overview

The SA1 postcode area averages £128,493 across 23,442 registered sales — below the national average of £400,016 by -67.9%. The median price across constituent postcodes is £92,000, suggesting higher-value sales pull the mean upward. 995 postcodes cover this area, with data sourced from HM Land Registry Price Paid Records. The principal town is Swansea, which accounts for the largest share of transactions in this postcode area. The five-year price movement is +30.2%, in line with national growth.

Postcodes in SA1

SA1 6RF£105,944 average192 sales SA1 1UA£231,899 average159 sales SA1 1RZ£191,419 average158 sales SA1 6RG£141,339 average148 sales SA1 8NH£137,946 average147 sales SA1 3UP£133,388 average137 sales SA1 8PP£135,080 average136 sales SA1 1RT£122,430 average128 sales SA1 8RE£282,675 average119 sales SA1 8AL£168,472 average115 sales SA1 6RA£119,952 average114 sales SA1 6JE£92,819 average113 sales SA1 1WD£84,592 average108 sales SA1 3LQ£181,323 average108 sales SA1 2EW£164,685 average107 sales SA1 1RU£102,204 average104 sales SA1 1SD£211,938 average101 sales SA1 4DH£63,134 average101 sales SA1 6ET£86,701 average100 sales SA1 7FF£153,339 average97 sales SA1 3XL£163,997 average95 sales SA1 6ER£102,241 average93 sales SA1 8AJ£156,983 average93 sales SA1 1SU£220,143 average92 sales SA1 6XS£79,541 average91 sales SA1 8DN£95,914 average90 sales SA1 7EP£81,886 average89 sales SA1 4DN£63,956 average88 sales SA1 1UD£136,619 average85 sales SA1 4DL£72,773 average85 sales SA1 4LT£114,438 average82 sales SA1 1FY£233,035 average81 sales SA1 1UF£109,499 average78 sales SA1 6BP£99,575 average78 sales SA1 6HS£90,819 average78 sales SA1 8AH£159,128 average78 sales SA1 1JN£171,407 average77 sales SA1 7ET£73,119 average77 sales SA1 4HX£67,735 average76 sales SA1 1FZ£250,076 average75 sales SA1 2PJ£77,439 average75 sales SA1 6EU£89,540 average75 sales SA1 8BA£94,776 average75 sales SA1 8RD£267,162 average74 sales SA1 6JQ£84,822 average73 sales SA1 1PG£237,374 average72 sales SA1 4LW£144,691 average72 sales SA1 4JP£116,110 average71 sales SA1 7EG£152,455 average71 sales SA1 8QW£120,320 average71 sales SA1 4JN£116,416 average70 sales SA1 7FH£105,727 average70 sales SA1 6YD£71,493 average67 sales SA1 3JS£98,571 average66 sales SA1 4LU£122,526 average66 sales SA1 7FX£109,171 average66 sales SA1 1SG£209,214 average65 sales SA1 3UA£102,267 average65 sales SA1 7FL£113,979 average65 sales SA1 1JW£275,917 average64 sales SA1 3UT£92,647 average64 sales SA1 6FB£62,791 average64 sales SA1 6HU£108,413 average64 sales SA1 7AA£60,733 average64 sales SA1 7GB£168,785 average64 sales SA1 8PY£156,803 average64 sales SA1 1JG£90,315 average63 sales SA1 1XZ£111,233 average63 sales SA1 2PA£72,960 average63 sales SA1 3TA£102,323 average63 sales SA1 8PN£136,653 average63 sales SA1 4NN£120,389 average62 sales SA1 7FS£131,012 average62 sales SA1 7GA£112,926 average62 sales SA1 8ND£87,802 average62 sales SA1 1SA£242,142 average60 sales SA1 7GD£161,714 average60 sales SA1 8DE£132,225 average60 sales SA1 2QD£71,973 average59 sales SA1 5RS£65,287 average59 sales

Compare postcodes in SA1

Use the location comparison tool to put SA1 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 SA1 area

Professional valuers use recent sold prices as comparable evidence. In the SA1 area, the median sold price is £92,000 and the average is £128,493, based on 23,442 HM Land Registry transactions. Over five years, prices have moved +30.2%, which affects how comparables from earlier years should be weighted.

Typical comparable range: £78,000–£106,000(±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 SA1 postcode area?

The average sold price in SA1 is £128,493, based on 23,442 HM Land Registry transactions across 995 postcodes.

How does SA1 compare to the national average?

SA1 is -67.9% 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 SA1 area cover?

The SA1 postcode area covers 995 individual postcodes with 23,442 registered sales. The largest town grouping is Swansea.

More about SA1

Swansea town Browse districts Market reports Methodology Compare locations Area guide: SA1

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.