Detached
£334,433
32% above the Penllergaer average
40.8% of sales
What is the average house price in Penllergaer? £254,287
The average house price in Penllergaer is £254,287, based on 41 homes sold in the 12 months to August 2026. Prices are down 2.3% (£5,984) on a year earlier.
- 1 year change
- −2.3%
- Sold in 12 months
- 41
- Data up to
- August 2026
Sold prices from HM Land Registry, not asking prices. How we calculate this
How much does each type of property cost in Penllergaer?
Average sold price by property type, and each type's share of recent sales.
Semi-detached
£229,099
10% below the Penllergaer average
40.8% of sales
Terraced
£186,187
27% below the Penllergaer average
15.5% of sales
Flats
£155,500
39% below the Penllergaer average
2.9% of sales
Are house prices in Penllergaer going up or down?
House prices in Penllergaer are falling: down 2.3% (£5,984) over the past year. Over the past 10 years, prices are up 35.4% (£66,459).
Past 12 months
−2.3%
−£5,984From £260,271 to £254,287
£272,707£252,709
Past 10 years
+35.4%
+£66,459From £187,828 to £254,287
£287,562£187,828
Quick answers for Penllergaer
9 key facts at a glance.
When did prices peak?
£416,666
Highest average, reached in October 2022
How many homes sold?
41
Recorded so far for the 12 months to August 2026
What sells most often?
Detached houses
40.8% of recent sales
What is the most common price range?
£200k - £300k
39.8% of sales
How many people live in Penllergaer?
3,608
1,519 people per square mile · Very High (Census 2021)
Population density is Very High, on a scale from Very Low to Very High.
Usual residents, including communal establishments.
How many households are in Penllergaer?
1,481
624 households per square mile · Very High (Census 2021)
Household density is Very High, on a scale from Very Low to Very High.
Occupied households, not communal establishments.
How much green space is in Penllergaer?
189 m² per resident
More green space per resident than 95% of areas in England and Wales. That's about 27 football pitches for every 1,000 residents.
11.1% of the area · 4 public parks. Parks, playing fields, allotments and other public green space, not counting golf courses. Contains OS data © Crown copyright and database right 2026.
What is the crime rate in Penllergaer?
37 crimes per 1,000 residents
Low · −8.3% on the previous year · 12 months to September 2026
Crime rate is Low, on a scale from Very Low to Very High.
Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.
How does Penllergaer rank?
20th most expensive area of Swansea.
Compared with 40 areas
What are the most expensive homes sold in Penllergaer?
The highest recorded sale prices in Penllergaer, from HM Land Registry.
How do house prices in Penllergaer compare with nearby areas?
Penllergaer compared with the 6 nearest other areas in Swansea.
Penllergaer vs Llwchwr
- Penllergaer
- £254,287
- Llwchwr
- £226,213−£28,074
Open comparison
Penllergaer vs Pontlliw and Tircoed
- Penllergaer
- £254,287
- Pontlliw and Tircoed
- £294,172+£39,885
Open comparison
Penllergaer vs Llangyfelach
- Penllergaer
- £254,287
- Llangyfelach
- £268,861+£14,574
Open comparison
Penllergaer vs Penderry
- Penllergaer
- £254,287
- Penderry
- £160,316−£93,971
Open comparison
Penllergaer vs Cockett
- Penllergaer
- £254,287
- Cockett
- £198,468−£55,819
Open comparison
Penllergaer vs Gorseinon
- Penllergaer
- £254,287
- Gorseinon
- £185,240−£69,047
Open comparison
Thinking of buying in Penllergaer?
There's a lot to think about. Whether it's a home to live in or a buy-to-let, our free checklist walks you through what to check before you make an offer.
What to check before you buyWhere does this data come from?
Price information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026. Crime is from police.uk street-level data. Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.
Last updated 6 November 2026 at 00:25 with the latest Land Registry data (August 2026). The Penllergaer dataset covers 285 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.