Area guide
Everything you need to know about buying property in the SA3 postcode area, covering Swansea and surrounding areas. All price data sourced from HM Land Registry — updated July 2026.
Average price
£242,276
Median price
£230,500
5-year trend
+159.9%
Total sales
15,064
The SA3 area has 673 individual postcodes with 15,064 registered sales. Prices are +38.9% below the national average, with the largest concentration in Swansea. The five-year price movement is +159.9%.
Wales' second city on the Gower Peninsula with a regenerating waterfront, direct GWR trains to London Paddington and some of the best value coastal housing in the UK.
🚆 Main station
Swansea
⏱️ London commute
~175 min by train
🏫 Notable school
Bishop Gore School
With an average of £242,276, SA3 is a mid-range area, +38.9% below the national average. Mid-range areas typically offer a broad selection of property types for first-time buyers and second-steppers. The dataset includes 15,064 recorded sales across 673 postcodes.
The five-year price trend in SA3 is +159.9%, significantly outpacing many other areas. This level of growth may reflect improving local amenities, transport links or broader regeneration.
SA3 3JB
£154,525 avg · 193 sales
SA3 1LS
£145,840 avg · 160 sales
SA3 5BS
£159,741 avg · 144 sales
SA3 4RY
£205,690 avg · 133 sales
SA3 4QS
£102,849 avg · 132 sales
SA3 3BB
£116,583 avg · 105 sales
SA3 1AY
£64,296 avg · 93 sales
SA3 4SU
£180,514 avg · 83 sales
SA3 1LQ
£177,265 avg · 78 sales
This SA3 area guide is based on HM Land Registry Price Paid Data, covering registered residential property sales in England and Wales from January 1995 onwards. All figures are historical sold prices, not current valuations or asking prices.
Data last updated: July 2026 · View methodology
The average sold price in the SA3 postcode area is £242,276, based on 15,064 HM Land Registry transactions. The largest town in this area is Swansea.
Properties in SA3 average £242,276, which is +38.9% below the national average of £396,803 for England and Wales.
SA3 is +38.9% below the national average of £396,803 for England and Wales. With 673 postcodes, there is a wide range of property options and price points within this area.
Prices in SA3 have moved +159.9% over five years, reflecting broader UK house price growth. The large sample size gives confidence in this trend.
No. All figures on this page are historical completed sale prices from HM Land Registry Price Paid Data. They are not current valuations, estate agent asking prices, or financial advice. Always seek professional advice before making property decisions.
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