Knoyle Street, Treboeth, Swansea
House prices, sold prices and local information for SA5 9AY.
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At a glance
10 property sales on Knoyle Street, Treboeth, Swansea have been recorded by HM Land Registry since 2016. The most recent sale was on 17 Apr 2025. Most sales here are detached homes, which have sold for an average of £176,000. 2 homes here have sold more than once since 2016; 2 of them sold for more the second time. By property type, sales here have been 40% detached, 30% terraced, 30% semi-detached. Recorded sale prices on Knoyle Street range from £86,000 to £228,000. Every home sold here was sold freehold.
House prices on Knoyle Street compared
Average sale price over the last 12 months. Knoyle Street has had fewer than two sales in that time, so it is left out. See all SA5 house prices.
Average sale price by year
Tenure: 100% freehold and 0% leasehold across 10 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Detached | 4 | £176,000 | 24 Oct 2024 |
| Terraced | 3 | £138,333 | 2 Aug 2022 |
| Semi-detached | 3 | £132,667 | 17 Apr 2025 |
Sold prices on Knoyle Street
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| Hillside, Knoyle Street SA5 9AY | 17 Apr 2025 | £160,000 | Semi-detached | Freehold |
| 4, Knoyle Street SA5 9AY | 24 Oct 2024 | £190,000 | Detached | Freehold |
| 6, Knoyle Street SA5 9AY | 2 Aug 2022 | £180,000 | Terraced | Freehold |
| 11, Knoyle Street SA5 9AY | 18 Dec 2019 | £126,000 | Semi-detached | Freehold |
| 3, Knoyle Street SA5 9AY | 18 Oct 2019 | £135,000 | Terraced | Freehold |
| Sunnyside, Knoyle Street SA5 9AY | 2 Jul 2019 | £200,000 | Detached | Freehold |
| 1A, Knoyle Street SA5 9AY | 21 Jun 2019 | £228,000 | Detached | Freehold |
| 4, Knoyle Street SA5 9AY | 13 Apr 2017 | £86,000 | Detached | Freehold |
| Hillside, Knoyle Street SA5 9AY | 16 Sep 2016 | £112,000 | Semi-detached | Freehold |
| 5, Knoyle Street SA5 9AY | 5 Aug 2016 | £100,000 | Terraced | Freehold |
Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.
Sale history: homes sold more than once
| Address | Sales | Change |
|---|---|---|
| Hillside, Knoyle Street | £112,000 (Sep 2016) → £160,000 (Apr 2025) | +43% over 9 yrs |
| 4, Knoyle Street | £86,000 (Apr 2017) → £190,000 (Oct 2024) | +121% over 8 yrs |
Buying on Knoyle Street?
Getting around, shops and health
Train stations
- Swansea station 2.2 mi · 45 min walk
- Llansamlet station 2.9 mi · 58 min walk
- Gowerton station 3.7 mi · 1 hr 13 min walk
Nearest bus stops
- Knoyle Street (Nr, Llangyfelach Road) 2 min walk
- Mynyddbach Comprehensive (nr, Heol Ddu) 3 min walk
- Caersalem Cross (after, Llangyfelach Road) 3 min walk
- Crwys Terrace (o/s 20, Crwys Terrace) 3 min walk
GP surgeries
- Clase Surgery
Greenhill Medical Centre, 88 Mynydd Garnlwyd Road, Swansea · 0.4 mi - Brynhyfryd Medical Centre
499 Llangyfelach Road, Brynhyfryd, Swansea · 0.8 mi - Cheriton Medical Centre
Cheriton Crescent, Portmead, Swansea · 1.0 mi - Dr Powell & Partners
Pr1 Fforestfach Medical Centre, Ravenhill Road, Swansea · 1.2 mi
Supermarkets
- Tesco Express Tesco Swansea Treboeth Express · 0.4 mi
- Spar Spar - Penlan · 1.0 mi
- Lidl Lidl Penlan Swansea · 1.1 mi
- Spar Spar - Mount Crescent · 1.1 mi
Pharmacies
- Treboeth Pharmacy · 0.4 mi
- Well · 0.5 mi
- Lewis Chemists Ltd · 0.8 mi
Dentists
- Dental Surgery · 0.2 mi
- Manor Road Dental Practice · 1.0 mi
- Dental Surgery · 1.2 mi
Sources: Department for Transport (NaPTAN), NHS England organisation data, and GEOLYTIX Retail Points (open data). Walking times are estimates from straight-line distance.
Area profile
Homes
| Here | Eng & Wales | |
|---|---|---|
| Owned | 72.0% | 62.5% |
| Private rented | 14.1% | 20.3% |
| Social rented | 13.8% | 17.1% |
| Households | 622 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 14.7% | 17.4% |
| Aged 15–64 | 61.9% | 64.1% |
| Aged 65+ | 23.3% | 18.6% |
| Residents | 1,392 |
Broadband
| Here | UK | |
|---|---|---|
| Superfast (30Mbit+) | 100% | 95% |
| Ultrafast (300Mbit+) | 100% | 80% |
| Gigabit-capable | 100% | 80% |
Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.
Mobile signal
| Here | Eng & Wales | |
|---|---|---|
| 4G indoors, all 4 networks | 83% | 89% |
| 4G indoors, at least 1 network | 100% | 100% |
| 4G outdoors, all 4 networks | 99% | 99% |
| Calls indoors, all 4 networks | 88% | 92% |
Share of homes across Swansea with good coverage (Jul 2025). Signal varies street by street; check your exact address on Ofcom's checker. Source: Ofcom Connected Nations.
Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.
Energy ratings and home sizes on Knoyle Street
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Who lives around Knoyle Street
Ethnic group
| Here | Swansea | |
|---|---|---|
| White | 95% | 91.4% |
| Asian, Asian British or Asian Welsh | 3.2% | 4.4% |
| Mixed or Multiple ethnic groups | 0.8% | 1.6% |
| Other ethnic group | 0.6% | 1.4% |
| Black, Black British, Black Welsh, Caribbean or African | 0.4% | 1.2% |
Religion
| Here | Swansea | |
|---|---|---|
| No religion | 45.8% | 47.3% |
| Christian | 44.8% | 41.3% |
| Not answered | 7.5% | 6.7% |
| Muslim | 0.7% | 3.2% |
| Buddhist | 0.5% | 0.4% |
| Other religion | 0.5% | 0.5% |
| Hindu | 0.1% | 0.4% |
| Jewish | 0% | 0.1% |
Country of birth
| Here | Swansea | |
|---|---|---|
| Born in the UK | 95.3% | 90.6% |
| Born outside the UK | 4.7% | 9.4% |
Highest qualification
| Here | Swansea | |
|---|---|---|
| Level 4 qualifications and above | 24.5% | 32.8% |
| No qualifications | 21.7% | 18.9% |
| Level 3 qualifications | 15.8% | 18.2% |
| Level 2 qualifications | 13.9% | 13.8% |
| Level 1 and entry level qualifications | 12.5% | 7.9% |
| Apprenticeship | 8.3% | 5.8% |
| Other qualifications | 3.2% | 2.6% |
General health
| Here | Swansea | |
|---|---|---|
| Very good health | 45.4% | 47.7% |
| Good health | 32.2% | 30.9% |
| Fair health | 14.4% | 14% |
| Bad health | 5.7% | 5.5% |
| Very bad health | 2.3% | 1.9% |
Cars or vans per household
| Here | Swansea | |
|---|---|---|
| 1 car or van in household | 44.5% | 42.6% |
| 2 cars or vans in household | 24.8% | 25.6% |
| No cars or vans in household | 21.2% | 22.6% |
| 3 or more cars or vans in household | 9.5% | 9.2% |
Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.
Figures cover the surrounding neighbourhood (Lower Layer Super Output Area, about 1,500 residents). Full demographics of Swansea.
Planning and heritage near Knoyle Street
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Planning applications near Knoyle Street
Recent planning applications around Knoyle Street from the council's planning register. Choose how far to look:
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Council tax here
Swansea Band D is £2,238 a year (Band A £1,492). See every band.
Estate agents near Knoyle Street
- 1 Stop Sales & Lettings 2.5 mi
- John Francis 2.5 mi
- Fresh Estate and Letting Agents 2.7 mi
- Swan Letting 2.8 mi
- Mirador Property 3.0 mi
Agent locations © OpenStreetMap contributors. More local agents
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