Trecastle Avenue, Llanishen, Cardiff
House prices, sold prices and local information for CF14 5BX.
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At a glance
16 property sales on Trecastle Avenue, Llanishen, Cardiff have been recorded by HM Land Registry since 2016. The most recent sale was on 23 Apr 2024. Most sales here are flat homes, which have sold for an average of £139,333. 4 homes here have sold more than once since 2016; 3 of them sold for more the second time. By property type, sales here have been 75% flat, 19% terraced, 6% semi-detached. Recorded sale prices on Trecastle Avenue range from £86,000 to £293,000. 19% of homes sold here were freehold and 81% leasehold.
House prices on Trecastle Avenue compared
Average sale price over the last 12 months. Trecastle Avenue has had fewer than two sales in that time, so it is left out. See all CF14 house prices.
Average sale price by year
Tenure: 19% freehold and 81% leasehold across 16 recorded sales. Lease extension calculator.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Flat | 12 | £139,333 | 23 Apr 2024 |
| Terraced | 3 | £233,333 | 30 Jun 2023 |
| Semi-detached | 1 | £135,000 | 29 Sep 2017 |
Sold prices on Trecastle Avenue
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 4, Trecastle Avenue CF14 5BX | 23 Apr 2024 | £180,000 | Flat | Leasehold |
| 11, Trecastle Avenue CF14 5BX | 30 Jun 2023 | £293,000 | Terraced | Freehold |
| 6, Trecastle Avenue CF14 5BX | 27 Oct 2022 | £166,000 | Flat | Leasehold |
| 4, Trecastle Avenue CF14 5BX | 28 Jun 2021 | £152,500 | Flat | Leasehold |
| 8, Trecastle Avenue CF14 5BX | 24 Jun 2021 | £137,500 | Flat | Leasehold |
| 14, Trecastle Avenue CF14 5BX | 23 Oct 2020 | £132,000 | Flat | Leasehold |
| 11, Trecastle Avenue CF14 5BX | 19 Oct 2020 | £215,000 | Terraced | Freehold |
| 7, Trecastle Avenue CF14 5BX | 12 Oct 2020 | £145,000 | Flat | Leasehold |
| 25, Trecastle Avenue CF14 5BX | 23 Sep 2019 | £147,500 | Flat | Leasehold |
| 7, Trecastle Avenue CF14 5BX | 13 Oct 2017 | £153,000 | Flat | Leasehold |
| 3, Trecastle Avenue CF14 5BX | 29 Sep 2017 | £135,000 | Semi-detached | Leasehold |
| 4, Trecastle Avenue CF14 5BX | 1 Jun 2017 | £140,000 | Flat | Leasehold |
| 4, Trecastle Avenue CF14 5BX | 13 Dec 2016 | £86,000 | Flat | Leasehold |
| 6, Trecastle Avenue CF14 5BX | 7 Oct 2016 | £123,500 | Flat | Leasehold |
| 19, Trecastle Avenue CF14 5BX | 18 Jul 2016 | £192,000 | Terraced | Freehold |
| 29, Trecastle Avenue CF14 5BX | 4 Jan 2016 | £109,000 | Flat | Leasehold |
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 |
|---|---|---|
| 4, Trecastle Avenue | £86,000 (Dec 2016) → £140,000 (Jun 2017) → £152,500 (Jun 2021) → £180,000 (Apr 2024) | +109% over 7 yrs |
| 11, Trecastle Avenue | £215,000 (Oct 2020) → £293,000 (Jun 2023) | +36% over 3 yrs |
| 6, Trecastle Avenue | £123,500 (Oct 2016) → £166,000 (Oct 2022) | +34% over 6 yrs |
| 7, Trecastle Avenue | £153,000 (Oct 2017) → £145,000 (Oct 2020) | -5% over 3 yrs |
Buying on Trecastle Avenue?
Getting around, shops and health
Train stations
- Llanishen station 0.5 mi · 10 min walk
- Ty Glas station 0.7 mi · 13 min walk
- Birchgrove station 0.8 mi · 15 min walk
Nearest bus stops
- Wolf's Castle (o/s, Templeton Avenue) 3 min walk
- Llanishen Church (after, Heol Hir) 3 min walk
- Wolf's Castle (opp, Templeton Avenue) 3 min walk
- Church Inn (after, Ty Glas Road) 3 min walk
GP surgeries
- Llanishen Court Surgery
Llanishen Court, Llanishen, Cardiff · 0.3 mi - North Cardiff Medical Centre
Excalibur Drive, Thornhill, Cardiff · 0.5 mi - St. Isan Road Surgery
46 St. Isan Road, Heath Cardiff, Cardiff · 0.9 mi - Birchgrove Surgery
Caerphilly Road, Cardiff · 1.0 mi
Supermarkets
- The Co-operative Food Co-op Station Road - Llanishen · 0.2 mi
- Marks and Spencer Simply Food M&S Llanishen Cardiff SF · 0.3 mi
- Morrisons Morrisons Llanishen Cardiff · 0.5 mi
- Sainsburys Local Sainsburys Cardiff Rhiwbina Local · 0.5 mi
Pharmacies
- M W Phillips Chemists · 0.2 mi
- Boots · 0.4 mi
- Insync Pharmacy Thornhill · 0.5 mi
Dentists
- Llanishen Dental Centre · 0.1 mi
- North Cardiff Orthodontic Centre · 0.4 mi
- Cedars Dental Surgery · 0.4 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 | 58.0% | 62.5% |
| Private rented | 9.8% | 20.3% |
| Social rented | 32.0% | 17.1% |
| Households | 640 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 16.3% | 17.4% |
| Aged 15–64 | 60.5% | 64.1% |
| Aged 65+ | 23.2% | 18.6% |
| Residents | 1,421 |
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 | 98% | 89% |
| 4G indoors, at least 1 network | 100% | 100% |
| 4G outdoors, all 4 networks | 100% | 99% |
| Calls indoors, all 4 networks | 99% | 92% |
Share of homes across Cardiff 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 Trecastle Avenue
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Who lives around Trecastle Avenue
Ethnic group
| Here | Cardiff | |
|---|---|---|
| White | 90.2% | 79.2% |
| Asian, Asian British or Asian Welsh | 3.7% | 9.7% |
| Mixed or Multiple ethnic groups | 3.6% | 4% |
| Black, Black British, Black Welsh, Caribbean or African | 1.7% | 3.8% |
| Other ethnic group | 0.8% | 3.3% |
Religion
| Here | Cardiff | |
|---|---|---|
| Christian | 45.7% | 38.4% |
| No religion | 42.7% | 42.9% |
| Not answered | 7% | 6.3% |
| Muslim | 3.1% | 9.3% |
| Other religion | 0.8% | 0.6% |
| Sikh | 0.3% | 0.4% |
| Buddhist | 0.2% | 0.5% |
| Jewish | 0.1% | – |
Country of birth
| Here | Cardiff | |
|---|---|---|
| Born in the UK | 92.6% | 83.5% |
| Born outside the UK | 7.4% | 16.5% |
Highest qualification
| Here | Cardiff | |
|---|---|---|
| Level 4 qualifications and above | 31.6% | 40% |
| No qualifications | 23.9% | 16.3% |
| Level 3 qualifications | 14.8% | 19.2% |
| Level 2 qualifications | 13.4% | 11.1% |
| Level 1 and entry level qualifications | 9.3% | 6.9% |
| Apprenticeship | 4.8% | 3.9% |
| Other qualifications | 2.3% | 2.6% |
General health
| Here | Cardiff | |
|---|---|---|
| Very good health | 39.9% | 50.1% |
| Good health | 31.6% | 31.8% |
| Fair health | 18.5% | 12.2% |
| Bad health | 7.7% | 4.5% |
| Very bad health | 2.3% | 1.4% |
Cars or vans per household
| Here | Cardiff | |
|---|---|---|
| 1 car or van in household | 41.3% | 43% |
| No cars or vans in household | 31.3% | 26% |
| 2 cars or vans in household | 21.3% | 24% |
| 3 or more cars or vans in household | 6.3% | 7% |
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 Cardiff.
Planning and heritage near Trecastle Avenue
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Planning applications near Trecastle Avenue
Recent planning applications around Trecastle Avenue from the council's planning register. Choose how far to look:
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Thinking of selling on Trecastle Avenue?
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Get an instant estimate from what you paid and how prices in Cardiff have moved since.
Council tax here
Cardiff Band D is £2,013 a year (Band A £1,342). See every band.
Estate agents near Trecastle Avenue
- Peter Alan 0.2 mi
- Darlows 0.2 mi
- Jeffrey Ross 0.3 mi
- Harris & Birt 0.9 mi
- H&M Properties 0.9 mi
Agent locations © OpenStreetMap contributors. More local agents
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