Diamond Street, Cardiff
House prices, sold prices and local information for CF24 1NR, CF24 1NQ.
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At a glance
30 property sales on Diamond Street, Cardiff have been recorded by HM Land Registry since 2016. In the last 12 months 2 homes sold here for an average of £214,000. Most sales here are terraced homes, which have sold for an average of £175,672. Average sale prices rose from £145,667 in 2016 to £214,000 in 2026 (+47%), though averages on a single street can swing with the mix of homes sold. That is 32% below the Cardiff average of £315,449 over the same period. 7 homes here have sold more than once since 2016; 7 of them sold for more the second time. By property type, sales here have been 77% terraced, 13% flat, 10% semi-detached. Recorded sale prices on Diamond Street range from £110,000 to £230,000. 82% of homes sold here were freehold and 18% leasehold. Of 702 streets in Cardiff with at least two sales in the last year, Diamond Street ranks 540th for average price.
House prices on Diamond Street compared
Average sale price over the last 12 months. See all CF24 house prices.
Average sale price by year
Tenure: 82% freehold and 18% leasehold across 33 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Terraced | 23 | £175,672 | 31 Jul 2026 |
| Flat | 4 | £116,500 | 31 Jul 2024 |
| Semi-detached | 3 | £160,333 | 24 Jul 2026 |
Sold prices on Diamond Street
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 45, Diamond Street CF24 1NR | 31 Jul 2026 | £230,000 | Terraced | Freehold |
| 63, Diamond Street CF24 1NR | 24 Jul 2026 | £198,000 | Semi-detached | Freehold |
| 48, Diamond Street CF24 1NR | 17 Oct 2025 | £215,000 | Terraced | Freehold |
| 72, Diamond Street CF24 1NR | 16 Apr 2025 | £230,000 | Terraced | Freehold |
| 38A, Diamond Street CF24 1NR | 31 Jul 2024 | £110,000 | Flat | Leasehold |
| 38B, Diamond Street CF24 1NR | 30 Nov 2023 | £86,500 | Flat | Leasehold |
| 32, Diamond Street CF24 1NR | 17 Nov 2023 | £230,000 | Terraced | Freehold |
| 1, Diamond Street CF24 1NQ | 13 Oct 2023 | £174,000 | Terraced | Freehold |
| 15, Diamond Street CF24 1NQ | 9 Oct 2023 | £190,000 | Terraced | Freehold |
| 3, Diamond Street CF24 1NQ | 5 May 2023 | £210,000 | Terraced | Freehold |
| 9, Diamond Street CF24 1NQ | 14 Apr 2023 | £167,000 | Terraced | Freehold |
| 52, Diamond Street CF24 1NR | 25 Mar 2022 | £187,000 | Terraced | Freehold |
| First Floor Flat, 29, Diamond Street CF24 1NQ | 10 Nov 2021 | £121,000 | Flat | Leasehold |
| 32, Diamond Street CF24 1NR | 22 Jun 2021 | £175,000 | Terraced | Freehold |
| 63, Diamond Street CF24 1NR | 5 Mar 2021 | £163,000 | Semi-detached | Freehold |
| 10, Diamond Street CF24 1NQ | 8 Feb 2021 | £190,000 | Terraced | Freehold |
| 48, Diamond Street CF24 1NR | 16 Oct 2020 | £187,500 | Terraced | Freehold |
| Ground Floor Flat, 29, Diamond Street CF24 1NQ | 10 Jan 2020 | £120,000 | Flat | Leasehold |
| First Floor Flat, 29, Diamond Street CF24 1NQ | 10 Jan 2020 | £115,000 | Flat | Leasehold |
| 2, Diamond Street CF24 1NQ | 1 Nov 2019 | £162,500 | Terraced | Freehold |
| 63, Diamond Street CF24 1NR | 15 Oct 2019 | £120,000 | Semi-detached | Leasehold |
| 59, Diamond Street CF24 1NR | 9 Aug 2019 | £169,950 | Terraced | Freehold |
| 12, Diamond Street CF24 1NQ | 27 Jun 2019 | £190,000 | Terraced | Freehold |
| 45, Diamond Street CF24 1NR | 31 May 2019 | £172,000 | Terraced | Freehold |
| 74, Diamond Street CF24 1NR | 28 Jan 2019 | £180,000 | Terraced | Freehold |
| 72, Diamond Street CF24 1NR | 31 Jul 2018 | £158,000 | Terraced | Freehold |
| 34, Diamond Street CF24 1NR | 28 Feb 2018 | £170,000 | Terraced | Freehold |
| 48, Diamond Street CF24 1NR | 24 Oct 2017 | £147,000 | Terraced | Freehold |
| 18, Diamond Street CF24 1NQ | 7 Jul 2017 | £130,000 | Terraced | Freehold |
| 43, Diamond Street CF24 1NR | 6 Jan 2017 | £111,000 | Terraced | Freehold |
| 25, Diamond Street CF24 1NQ | 4 Nov 2016 | £145,000 | Terraced | Freehold |
| 55, Diamond Street CF24 1NR | 5 Sep 2016 | £140,000 | Terraced | Freehold |
| 3, Diamond Street CF24 1NQ | 21 Jul 2016 | £152,000 | 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 |
|---|---|---|
| 45, Diamond Street | £172,000 (May 2019) → £230,000 (Jul 2026) | +34% over 7 yrs |
| 63, Diamond Street | £120,000 (Oct 2019) → £163,000 (Mar 2021) → £198,000 (Jul 2026) | +65% over 7 yrs |
| 48, Diamond Street | £147,000 (Oct 2017) → £187,500 (Oct 2020) → £215,000 (Oct 2025) | +46% over 8 yrs |
| 72, Diamond Street | £158,000 (Jul 2018) → £230,000 (Apr 2025) | +46% over 7 yrs |
| 32, Diamond Street | £175,000 (Jun 2021) → £230,000 (Nov 2023) | +31% over 2 yrs |
| 3, Diamond Street | £152,000 (Jul 2016) → £210,000 (May 2023) | +38% over 7 yrs |
| First Floor Flat, 29, Diamond Street | £115,000 (Jan 2020) → £121,000 (Nov 2021) | +5% over 2 yrs |
Buying on Diamond Street?
Getting around, shops and health
Train stations
- Cardiff Queen Street station 0.7 mi · 14 min walk
- Cathays station 1.1 mi · 21 min walk
- Cardiff Central station 1.3 mi · 25 min walk
Nearest bus stops
- Pearl Street (o/s 6, Pearl Street) 2 min walk
- Coveny Street (before, Railway Street) 2 min walk
- Eyre Street (o/s 10, Eyre Street) 3 min walk
- Tin Street (after 12, Tin Street) 3 min walk
GP surgeries
- Roathwell Surgery
116 Newport Road, Cardiff · 0.2 mi - Clifton Surgery
151-153 Newport Road, Roath, Cardiff · 0.3 mi - Cardiff Health Access Practice
Cardiff And Vale His, Cardiff Royal Infirmary, Cardiff · 0.4 mi - Cloughmore Medical Centre
19 South Park Road, Splott, Cardiff · 0.5 mi
Supermarkets
- Tesco Express Tesco Clifton St Express · 0.1 mi
- The Co-operative Food Co-op Splott · 0.2 mi
- Morrisons Daily Morrisons Daily Cardiff Adamsdown Moira · 0.4 mi
- Lidl Lidl Splott Cardiff · 0.4 mi
Pharmacies
- Clifton Pharmacy · 0.2 mi
- M W Phillips Chemists · 0.2 mi
- Well · 0.2 mi
Dentists
- Dental Surgery · 0.2 mi
- The Parade Specialist Dental Centre · 0.6 mi
- Mydentist · 0.6 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 | 34.4% | 62.5% |
| Private rented | 41.3% | 20.3% |
| Social rented | 23.9% | 17.1% |
| Households | 886 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 16.1% | 17.4% |
| Aged 15–64 | 77.8% | 64.1% |
| Aged 65+ | 6.1% | 18.6% |
| Residents | 1,996 |
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 Diamond Street
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Who lives around Diamond Street
Ethnic group
| Here | Cardiff | |
|---|---|---|
| White | 58.6% | 79.2% |
| Asian, Asian British or Asian Welsh | 13.3% | 9.7% |
| Black, Black British, Black Welsh, Caribbean or African | 11.7% | 3.8% |
| Other ethnic group | 9.5% | 3.3% |
| Mixed or Multiple ethnic groups | 6.9% | 4% |
Religion
| Here | Cardiff | |
|---|---|---|
| No religion | 37.2% | 42.9% |
| Christian | 33.5% | 38.4% |
| Muslim | 17.3% | 9.3% |
| Not answered | 7.6% | 6.3% |
| Other religion | 1.5% | 0.6% |
| Hindu | 1.1% | 1.5% |
| Sikh | 1% | 0.4% |
| Buddhist | 0.8% | 0.5% |
Country of birth
| Here | Cardiff | |
|---|---|---|
| Born in the UK | 67.2% | 83.5% |
| Born outside the UK | 32.8% | 16.5% |
Highest qualification
| Here | Cardiff | |
|---|---|---|
| Level 4 qualifications and above | 38.2% | 40% |
| No qualifications | 23.4% | 16.3% |
| Level 3 qualifications | 13.5% | 19.2% |
| Level 2 qualifications | 10.5% | 11.1% |
| Level 1 and entry level qualifications | 7.9% | 6.9% |
| Other qualifications | 3.4% | 2.6% |
| Apprenticeship | 3.1% | 3.9% |
General health
| Here | Cardiff | |
|---|---|---|
| Very good health | 44.7% | 50.1% |
| Good health | 35% | 31.8% |
| Fair health | 13.2% | 12.2% |
| Bad health | 5.5% | 4.5% |
| Very bad health | 1.6% | 1.4% |
Cars or vans per household
| Here | Cardiff | |
|---|---|---|
| No cars or vans in household | 48.7% | 26% |
| 1 car or van in household | 39% | 43% |
| 2 cars or vans in household | 10.6% | 24% |
| 3 or more cars or vans in household | 1.7% | 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 Diamond Street
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Planning applications near Diamond Street
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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 Diamond Street
- Mark King Properties 0.4 mi
- Pinnacle Letting Agents 0.7 mi
- Peter Alan 0.8 mi
- Moginie James 0.8 mi
- Roberts 0.8 mi
Agent locations © OpenStreetMap contributors. More local agents
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