Crystal Avenue, Cardiff
House prices, sold prices and local information for CF23 5QL, CF23 5QJ.
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At a glance
11 property sales on Crystal Avenue, Cardiff have been recorded by HM Land Registry since 2018. The most recent sale was on 25 Jul 2025. Most sales here are semi-detached homes, which have sold for an average of £369,189. 1 home here has sold more than once since 2018; 1 of them sold for more the second time. By property type, sales here have been 82% semi-detached, 18% detached. Recorded sale prices on Crystal Avenue range from £315,000 to £400,000. Every home sold here was sold freehold.
House prices on Crystal Avenue compared
Average sale price over the last 12 months. Crystal Avenue has had fewer than two sales in that time, so it is left out. See all CF23 house prices.
Average sale price by year
Tenure: 100% freehold and 0% leasehold across 11 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Semi-detached | 9 | £369,189 | 25 Jul 2025 |
| Detached | 2 | £357,500 | 29 Jan 2021 |
Sold prices on Crystal Avenue
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 32, Crystal Avenue CF23 5QL | 25 Jul 2025 | £400,000 | Semi-detached | Freehold |
| 31, Crystal Avenue CF23 5QL | 29 Nov 2024 | £398,000 | Semi-detached | Freehold |
| 14, Crystal Avenue CF23 5QJ | 25 Oct 2024 | £392,700 | Semi-detached | Freehold |
| 10, Crystal Avenue CF23 5QJ | 30 Aug 2024 | £395,000 | Semi-detached | Freehold |
| 20, Crystal Avenue CF23 5QL | 14 May 2021 | £390,000 | Semi-detached | Freehold |
| 45, Crystal Avenue CF23 5QL | 29 Jan 2021 | £400,000 | Detached | Freehold |
| 7, Crystal Avenue CF23 5QJ | 30 May 2019 | £345,000 | Semi-detached | Freehold |
| 13, Crystal Avenue CF23 5QJ | 23 Nov 2018 | £315,000 | Detached | Freehold |
| 20, Crystal Avenue CF23 5QL | 16 Nov 2018 | £342,000 | Semi-detached | Freehold |
| 39, Crystal Avenue CF23 5QL | 28 Sep 2018 | £340,000 | Semi-detached | Freehold |
| 19, Crystal Avenue CF23 5QJ | 20 Mar 2018 | £320,000 | Semi-detached | 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 |
|---|---|---|
| 20, Crystal Avenue | £342,000 (Nov 2018) → £390,000 (May 2021) | +14% over 2 yrs |
Buying on Crystal Avenue?
Crime and flood risk near Crystal Avenue
Crime
162 crimes were reported within about a mile of Crystal Avenue in August 2026.
| Violence & sexual offences | 49 |
| Anti-social behaviour | 28 |
| Vehicle crime | 19 |
| Public order | 16 |
| Other theft | 12 |
| Shoplifting | 10 |
Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.
Flood risk
Crystal Avenue is not in or near any Environment Agency flood warning or alert area.
Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.
Getting around, shops and health
Train stations
- Heath High Level station 0.1 mi · 2 min walk
- Heath Low Level station 0.1 mi · 2 min walk
- Ty Glas station 0.7 mi · 13 min walk
Nearest bus stops
- Crystal Glen (after, Heathwood Road) 1 min walk
- Crystal Glen (before, Heathwood Road) 1 min walk
- Heath Park Ave (o/s 124, Heath Park Avenue) 1 min walk
- Heath High Level (nr, Heath Halt Road) 1 min walk
GP surgeries
- St. Isan Road Surgery
46 St. Isan Road, Heath Cardiff, Cardiff · 0.3 mi - Birchgrove Surgery
Caerphilly Road, Cardiff · 0.8 mi - Llanishen Court Surgery
Llanishen Court, Llanishen, Cardiff · 0.8 mi - Crwys Medical Centre
The Crwys Surgery, Wedal Road, Cardiff · 1.0 mi
Supermarkets
- Tesco Express Tesco Cardiff Maes Y Coed Express · 0.6 mi
- Tesco Express Tesco Cardiff Lakeside Express · 0.6 mi
- Marks and Spencer Simply Food M&S Llanishen Cardiff SF · 0.7 mi
- Marks and Spencer Hospital M&S Uhw Cardiff · 0.8 mi
Pharmacies
- Andrew J Hales Pharmacy · 0.3 mi
- Llanishen Pharmacy · 0.3 mi
- Nightingale Homecare Services Limited · 0.6 mi
Dentists
- Dental Surgery · 0.4 mi
- Lakeside Dental Practice · 0.5 mi
- Gwena Ltd · 0.5 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 | 93.7% | 62.5% |
| Private rented | 5.5% | 20.3% |
| Social rented | 0.8% | 17.1% |
| Households | 615 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 18.5% | 17.4% |
| Aged 15–64 | 58.6% | 64.1% |
| Aged 65+ | 22.9% | 18.6% |
| Residents | 1,595 |
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 Crystal Avenue
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Who lives around Crystal Avenue
Ethnic group
| Here | Cardiff | |
|---|---|---|
| White | 91.2% | 79.2% |
| Asian, Asian British or Asian Welsh | 4.6% | 9.7% |
| Mixed or Multiple ethnic groups | 2% | 4% |
| Other ethnic group | 1.7% | 3.3% |
| Black, Black British, Black Welsh, Caribbean or African | 0.4% | 3.8% |
Religion
| Here | Cardiff | |
|---|---|---|
| Christian | 53.7% | 38.4% |
| No religion | 36.3% | 42.9% |
| Not answered | 4.6% | 6.3% |
| Muslim | 3.3% | 9.3% |
| Hindu | 1.1% | 1.5% |
| Buddhist | 0.4% | 0.5% |
| Sikh | 0.3% | 0.4% |
| Jewish | 0.1% | – |
Country of birth
| Here | Cardiff | |
|---|---|---|
| Born in the UK | 93.7% | 83.5% |
| Born outside the UK | 6.3% | 16.5% |
Highest qualification
| Here | Cardiff | |
|---|---|---|
| Level 4 qualifications and above | 58% | 40% |
| Level 3 qualifications | 12.9% | 19.2% |
| Level 2 qualifications | 10.9% | 11.1% |
| No qualifications | 7.7% | 16.3% |
| Level 1 and entry level qualifications | 4.7% | 6.9% |
| Apprenticeship | 3.4% | 3.9% |
| Other qualifications | 2.5% | 2.6% |
General health
| Here | Cardiff | |
|---|---|---|
| Very good health | 57.6% | 50.1% |
| Good health | 29% | 31.8% |
| Fair health | 10% | 12.2% |
| Bad health | 2.4% | 4.5% |
| Very bad health | 1% | 1.4% |
Cars or vans per household
| Here | Cardiff | |
|---|---|---|
| 2 cars or vans in household | 44.2% | 24% |
| 1 car or van in household | 37.9% | 43% |
| 3 or more cars or vans in household | 10.1% | 7% |
| No cars or vans in household | 7.8% | 26% |
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 Crystal Avenue
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Noise, radon and ground hazards
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Planning applications near Crystal Avenue
Recent planning applications around Crystal Avenue from the council's planning register. Choose how far to look:
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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 Crystal Avenue
- Crofts Davies & Co 0.3 mi
- H&M Properties 0.3 mi
- Harris & Birt 0.8 mi
- MGY 0.8 mi
- Keys Residentials 0.8 mi
Agent locations © OpenStreetMap contributors. More local agents
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