House Prices in SA4 9GY

Swansea 79 properties Avg. price: £261,674
79
Properties
£262K
Average Price
£64K
Lowest Sale
£1.5M
Highest Sale

Market overview

# SA4 9GY Area Summary

SA4 9GY covers the Gorseinon area in Swansea, a predominantly residential locality situated approximately 6 miles northwest of Swansea city centre. With 79 properties in the dataset averaging £261,674, this postcode demonstrates pricing notably above the typical Welsh market average, reflecting Gorseinon's established status as a desirable suburban community with good transport links via the M4 corridor and local amenities.

The area offers a mix of property types, from traditional semi-detached and terraced homes to more modern developments, attracting a diverse demographic including families, first-time buyers, and commuters working in Swansea or further afield. Gorseinon benefits from local schools, shopping facilities along High Street, and relatively straightforward access to both urban employment centres and the scenic Gower Peninsula. The average property price suggests a stable, mid-market area that represents solid value compared to more central Swansea locations whilst maintaining good connectivity and community infrastructure.

AI-generated market summary · Updated 18 Jul 2026

Price Trends

Properties in SA4 9GY

79 total
15, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £360,000 52, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £365,000 21, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £540,000 26, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £77,500 76, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £330,000 39, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £220,000 36, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £220,000 34, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £107,240 33, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £107,240 31, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £120,190 30, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £120,190 29, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £120,190 25, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £107,240 28, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £120,190 37, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £245,000 35, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £220,000 56, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £245,000 19, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £245,000 46, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £245,000 5, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £300,000 41, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £220,000 40, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £220,000 61, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £64,344 62, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £120,190 60, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £64,344 59, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £107,240 58, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £107,240 65, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £72,114 64, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £72,114 63, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £120,190 57, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £285,000 43, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £195,000 44, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £195,000 66, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £335,000 42, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £350,000 55, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £280,000 53, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £225,000 32, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £245,000 45, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £245,000 49, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £220,000 54, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £220,000 71, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £280,000 23, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £335,000 24, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £330,000 69, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £330,000 27, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £330,000 47, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £280,000 50, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £220,000 51, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Semi-Detached £220,000 16, Mansion Gardens, Penllergaer, Swansea, SA4 9GY Detached £240,000

Frequently Asked Questions

What is the average house price in SA4 9GY?

The average house price in SA4 9GY, Swansea is £261,674. Prices range from £64,344 to £1,464,518.

How many properties are in SA4 9GY?

There are 79 properties in SA4 9GY, Swansea.

What types of properties are in SA4 9GY?

SA4 9GY contains 41 semi-detached properties, 37 detached properties, 1 other properties.

How have house prices changed in SA4 9GY?

Average house prices in SA4 9GY have fallen by 75.2% from £1,464,518 in 2018 to £362,500 in 2024.

Where is SA4 9GY located?

SA4 9GY is located in Swansea, Swansea, England.