Cymru Wales / West Glamorgan / Swansea
Upper Killay£328,100
Average price, last 12 months
−9.7% in a year
Compare house prices
How do I compare house prices between areas?
The average house price in Upper Killay is £328,100 over the last 12 months. Over the past year prices fell 9.7%.
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Where is this area?
Boundary outlines for this location, using the same colours as the rest of the page.
What does each type of home cost?
Average sale price by property type over the last 12 months.
Detached
- £375,312
Semi-detached
- £304,833
Terraced
- £148,333
What kinds of homes sell in each area?
Share of last 12 months' sales by property type.
- Detached
- Semi-detached
- Terraced
- Flats
Upper Killay
Mostly detached houses
52%
39%
How do all the numbers compare?
Every measure side by side. The highest value in each row is highlighted.
Latest 12-month average
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
£328,100
Change over 1 year
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
−£35,370
Change over ~10 years
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
+£103,555
Homes sold (last 12 months)
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
15
Homes sold vs previous 12 months
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
−2
Number of postcodes
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
34
Households (Census 2021)
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
536
Household density
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
263 per sq mi · High
Population (Census 2021)
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
1,296
Population density
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
637 per sq mi · High
Green space per resident
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
352 m² per resident · more than 97% of areas
Green space share of area
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
8.7%
Public parks
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
0
Peak month
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
MAR 2024 · £715,000
Most common price band
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
£200k – £300k · 75.8%
Detached average
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
£375,312
Semi-detached average
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
£304,833
Terraced average
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
£148,333
Flats average
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
—
Detached share of sales
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
51.5%
Semi-detached share of sales
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
39.4%
Terraced share of sales
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
9.1%
Flats share of sales
Upper Killay
Cymru Wales / West Glamorgan / Swansea / Upper Killay
0.0%
| Metric | Upper Killay Cymru Wales / West Glamorgan / Swansea / Upper Killay |
|---|---|
| Latest 12-month average | £328,100 |
| Change over 1 year | −£35,370 |
| Change over ~10 years | +£103,555 |
| Homes sold (last 12 months) | 15 |
| Homes sold vs previous 12 months | −2 |
| Number of postcodes | 34 |
| Households (Census 2021) | 536 |
| Household density | 263 per sq mi · High |
| Population (Census 2021) | 1,296 |
| Population density | 637 per sq mi · High |
| Green space per resident | 352 m² per resident · more than 97% of areas |
| Green space share of area | 8.7% |
| Public parks | 0 |
| Peak month | MAR 2024 · £715,000 |
| Most common price band | £200k – £300k · 75.8% |
| Detached average | £375,312 |
| Semi-detached average | £304,833 |
| Terraced average | £148,333 |
| Flats average | — |
| Detached share of sales | 51.5% |
| Semi-detached share of sales | 39.4% |
| Terraced share of sales | 9.1% |
| Flats share of sales | 0.0% |
Sold prices from HM Land Registry. Households and population from Census 2021. Green space from OS Open Greenspace, not counting golf courses; Contains OS data © Crown copyright and database right 2026.
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What to check before you buyContains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.