CF23 7DA
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Property report — CF23 7DA
Open-data due diligence for CF23 7DA and the area around it.
CF23 7DA in brief: 60 recorded sales (£3,050–£260,000) · no modelled flood risk.
What scope is each figure? Sold sales, broadband and flood risk are for CF23 7DA itself. Where open data isn't published that finely (population, crime, schools), we show the CF23 7 sector — each figure below is tagged with its scope.
Avg sold price
£225,960
Crimes recorded
47
Schools
6
Flood risk
None modelled
Gigabit broadband
93%
Sold-price trend (1995–2026)
Annual sold price in CF23 7, 1995–2026 — mean (blue) and median (terracotta). The median is the typical sale; a wide gap to the mean means a few high-value sales pull the average up. 2026 is a part year (24 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2025-08-06 | £222,500 | 36 LLWYN CASTAN | Terraced |
| 2024-08-27 | £220,000 | 55 LLWYN CASTAN | Terraced |
| 2023-10-27 | £200,000 | 28 LLWYN CASTAN | Terraced |
| 2023-06-01 | £260,000 | 12 LLWYN CASTAN | Terraced |
| 2022-07-27 | £230,000 | 50 LLWYN CASTAN | Other |
| 2022-04-22 | £237,500 | 16 LLWYN CASTAN | Terraced |
| 2021-08-06 | £198,000 | 3 LLWYN CASTAN | Terraced |
| 2020-10-15 | £182,000 | 7 LLWYN CASTAN | Terraced |
| 2020-05-22 | £170,000 | 39 LLWYN CASTAN | Terraced |
| 2019-12-06 | £192,500 | 24 LLWYN CASTAN | Terraced |
| 2019-10-04 | £205,000 | 56 LLWYN CASTAN | Semi-detached |
| 2018-12-19 | £145,000 | 38 LLWYN CASTAN | Terraced |
| 2018-07-20 | £172,000 | 43 LLWYN CASTAN | Terraced |
| 2017-11-10 | £160,000 | 50 LLWYN CASTAN | Terraced |
| 2017-11-10 | £3,050 | 50 LLWYN CASTAN | Other |
| 2017-05-26 | £165,000 | 16 LLWYN CASTAN | Terraced |
| 2017-05-19 | £170,000 | 24 LLWYN CASTAN | Terraced |
| 2015-05-01 | £164,950 | 25 LLWYN CASTAN | Terraced |
| 2014-08-04 | £145,000 | 35 LLWYN CASTAN | Terraced |
| 2011-11-08 | £132,500 | 28 LLWYN CASTAN | Terraced |
| 2011-06-03 | £123,500 | 6 LLWYN CASTAN | Terraced |
| 2009-05-19 | £125,000 | 23 LLWYN CASTAN | Terraced |
| 2009-04-24 | £150,000 | 23 LLWYN CASTAN | Terraced |
| 2009-02-27 | £118,000 | 28 LLWYN CASTAN | Terraced |
| 2009-02-27 | £118,000 | 28 LLWYN CASTAN | Terraced |
| 2008-04-24 | £134,000 | 12 LLWYN CASTAN | Terraced |
| 2007-12-21 | £149,200 | 12 LLWYN CASTAN | Terraced |
| 2006-06-07 | £121,500 | 35 LLWYN CASTAN | Terraced |
| 2006-04-28 | £149,950 | 20 LLWYN CASTAN | Semi-detached |
| 2005-10-07 | £120,000 | 38 LLWYN CASTAN | Terraced |
| 2005-07-14 | £117,500 | 7 LLWYN CASTAN | Terraced |
| 2004-05-28 | £126,000 | 23 LLWYN CASTAN | Semi-detached |
| 2004-05-14 | £127,950 | 56 LLWYN CASTAN | Semi-detached |
| 2004-05-14 | £127,950 | 56 LLWYN CASTAN | Semi-detached |
| 2003-12-19 | £105,000 | 30 LLWYN CASTAN | Terraced |
| 2003-12-12 | £122,000 | 12 LLWYN CASTAN | Terraced |
| 2003-06-20 | £117,000 | 15 LLWYN CASTAN | Semi-detached |
| 2003-04-25 | £98,950 | 16 LLWYN CASTAN | Terraced |
| 2002-11-29 | £87,500 | 52 LLWYN CASTAN | Terraced |
| 2002-08-15 | £87,450 | 18 LLWYN CASTAN | Semi-detached |
| 2002-05-03 | £70,000 | 12 LLWYN CASTAN | Terraced |
| 2001-07-27 | £88,000 | 56 LLWYN CASTAN | Semi-detached |
| 2001-06-08 | £63,000 | 14 LLWYN CASTAN | Terraced |
| 2001-03-19 | £59,995 | 17 LLWYN CASTAN | Terraced |
| 2000-11-27 | £64,000 | 38 LLWYN CASTAN | Terraced |
| 2000-10-12 | £67,500 | 30 LLWYN CASTAN | Terraced |
| 2000-06-28 | £60,000 | 7 LLWYN CASTAN | Terraced |
| 2000-05-26 | £69,950 | 49 LLWYN CASTAN | Terraced |
| 1999-12-10 | £57,000 | 32 LLWYN CASTAN | Terraced |
| 1998-12-18 | £49,950 | 28 LLWYN CASTAN | Terraced |
| 1998-10-27 | £56,950 | 50 LLWYN CASTAN | Terraced |
| 1998-05-01 | £50,000 | 38 LLWYN CASTAN | Terraced |
| 1998-02-27 | £44,500 | 56 LLWYN CASTAN | Semi-detached |
| 1997-11-28 | £50,500 | 38 LLWYN CASTAN | Terraced |
| 1996-08-23 | £37,950 | 9 LLWYN CASTAN | Terraced |
| 1996-05-24 | £40,000 | 7 LLWYN CASTAN | Terraced |
| 1996-04-04 | £48,500 | 52 LLWYN CASTAN | Terraced |
| 1995-09-22 | £48,750 | 53 LLWYN CASTAN | Terraced |
| 1995-08-04 | £46,500 | 25 LLWYN CASTAN | Terraced |
| 1995-01-27 | £43,000 | 51 LLWYN CASTAN | Terraced |
60 recorded sales on CF23 7DA. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
What's nearby
Nearest GP surgeries: ST. DAVIDS MEDICAL CENTRE (0.3 mi) · CYNCOED MEDICAL PRACTICE (0.3 mi) · LLANEDEYRN HEALTH CENTRE (0.9 mi)
Nearest hospitals: UNIVERSITY HOSPITAL OF WALES (2.1 mi)
Nearest pharmacies: WELL (0.3 mi) · CYNCOED PHARMACY (0.6 mi) · PONTPRENNAU PHARMACY (0.8 mi)
Nearest stations: Llanishen (1.4 mi) · Heath High Level (1.4 mi) · Heath Low Level (1.5 mi)
Nearest supermarkets: Aldi (0.3 mi) · Lidl (0.7 mi) · Waitrose (0.7 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 34
- One-person households
- 27%
- Households with children
- 38%
- Households
- 5,027
Owned 58% · Social rent 26% · Private rent 15%
Census 2021 (ONS), for CF23 7.
Recorded crime trend
Recorded crimes per month in CF23 7 (May 24–Apr 26, average 65/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for CF23 7DA in the Environment Agency dataset. This is reassuring but not a guarantee — Check the exact address on the official Environment Agency map →
Source: Environment Agency Risk of Flooding from Rivers and Sea (the official dataset name). Indicative catchment data, not an official property flood search.
How granular is this?
| Measure | DistrictCF23 | SectorCF23 7 | PostcodeCF23 7DA |
|---|---|---|---|
| Average sold price | £373,535 | £225,960 | £118,625 |
| Population | — | — | — |
| Deprivation decile (1 = most deprived) | — | — | — |
| Crimes recorded | 235 | 47 | — |
| Schools | 20 | 6 | — |
| Flood risk | — | — | Low |
| Gigabit broadband | 88% | 93% | 100% |
| Superfast broadband | 98% | 100% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (CF23 7); the postcode column is built from the layers that go finer (sold transactions, Ofcom broadband). Sources: HM Land Registry · Police.uk · Ofsted/GIAS · ONS & IoD2025 · Environment Agency · Ofcom.
Your next steps
Get the official title document
The HM Land Registry title register shows the legal owner, price paid and any charges or covenants. Official copy, £7.
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Report generated 2 July 2026. Open data is refreshed periodically; HM Land Registry Price Paid typically lags by around two months, so the most recent sales may not appear yet.
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database right 2026
Indicative due diligence compiled from public open data. Not a substitute for a regulated conveyancing or property search, a survey, or professional advice.