CF37 4SD
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Property report — CF37 4SD
Open-data due diligence for CF37 4SD and the area around it.
CF37 4SD in brief: 110 recorded sales (£10,500–£200,000) · no modelled flood risk.
What scope is each figure? Sold sales, broadband and flood risk are for CF37 4SD itself. Where open data isn't published that finely (population, crime, schools), we show the CF37 4 sector — each figure below is tagged with its scope.
Avg sold price
£153,866
Crimes recorded
56
Schools
3
Flood risk
None modelled
Gigabit broadband
54%
Sold-price trend (1995–2026)
Annual sold price in CF37 4, 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 (18 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2026-02-20 | £150,000 | 21 SION STREET | Terraced |
| 2025-09-29 | £88,500 | 38 SION STREET | Terraced |
| 2025-08-01 | £80,000 | 38 SION STREET | Terraced |
| 2025-05-30 | £117,500 | 29 SION STREET | Terraced |
| 2025-01-31 | £200,000 | 3, RIVER VIEW SION STREET | Terraced |
| 2024-11-08 | £137,500 | 4 SION STREET | Terraced |
| 2024-05-24 | £82,500 | 47 SION STREET | Terraced |
| 2023-12-01 | £83,500 | 37 SION STREET | Terraced |
| 2023-10-03 | £112,000 | 54 SION STREET | Terraced |
| 2023-09-06 | £92,000 | 3 SION STREET | Terraced |
| 2023-06-09 | £96,000 | 33 SION STREET | Terraced |
| 2023-04-20 | £95,000 | 50 SION STREET | Terraced |
| 2023-04-14 | £82,500 | 34 SION STREET | Terraced |
| 2023-01-04 | £142,500 | 36 SION STREET | Terraced |
| 2022-07-25 | £115,000 | 35 SION STREET | Terraced |
| 2022-06-29 | £85,000 | 34 SION STREET | Terraced |
| 2022-06-17 | £100,000 | 51 SION STREET | Terraced |
| 2021-09-17 | £110,000 | 42 SION STREET | Terraced |
| 2021-06-30 | £153,000 | 11 SION STREET | Semi-detached |
| 2021-06-24 | £170,000 | THE CHAPEL SION STREET | Other |
| 2021-05-21 | £39,000 | 3 SION STREET | Terraced |
| 2021-05-18 | £65,500 | 35 SION STREET | Terraced |
| 2021-01-22 | £65,000 | 9 SION STREET | Terraced |
| 2020-09-14 | £37,000 | 50 SION STREET | Terraced |
| 2020-01-31 | £113,900 | 37 SION STREET | Terraced |
| 2019-10-18 | £131,000 | 23 SION STREET | Terraced |
| 2019-02-22 | £110,000 | 58 SION STREET | Semi-detached |
| 2018-12-19 | £55,000 | 34 SION STREET | Terraced |
| 2018-10-12 | £100,000 | 54 SION STREET | Terraced |
| 2018-09-28 | £39,999 | 34 SION STREET | Terraced |
| 2017-07-28 | £149,950 | 1, RIVER VIEW SION STREET | Terraced |
| 2017-06-09 | £125,000 | 24 SION STREET | Terraced |
| 2017-05-19 | £80,000 | 29 SION STREET | Terraced |
| 2016-07-01 | £113,500 | 23 SION STREET | Terraced |
| 2016-02-01 | £80,000 | 38 SION STREET | Terraced |
| 2015-12-04 | £147,000 | 4, RIVER VIEW SION STREET | Terraced |
| 2015-11-06 | £146,000 | 19 SION STREET | Detached |
| 2015-07-07 | £92,000 | 7 SION STREET | Terraced |
| 2014-12-02 | £80,000 | 20 SION STREET | Semi-detached |
| 2014-11-07 | £80,000 | 4 SION STREET | Terraced |
| 2014-05-16 | £65,000 | 49 SION STREET | Other |
| 2013-11-01 | £92,000 | 42 SION STREET | Terraced |
| 2013-07-19 | £80,000 | 29 SION STREET | Terraced |
| 2012-12-21 | £90,000 | 3, RIVER VIEW SION STREET | Terraced |
| 2012-07-27 | £72,500 | 42 SION STREET | Terraced |
| 2012-07-13 | £128,500 | 2, RIVER VIEW SION STREET | Terraced |
| 2012-06-22 | £115,000 | 24 SION STREET | Terraced |
| 2011-12-02 | £56,000 | 9 SION STREET | Terraced |
| 2011-12-02 | £139,950 | 4, RIVER VIEW SION STREET | Terraced |
| 2011-07-15 | £110,000 | 24 SION STREET | Terraced |
| 2011-05-17 | £35,000 | 30 SION STREET | Terraced |
| 2011-02-11 | £49,950 | 36 SION STREET | Terraced |
| 2010-05-06 | £155,000 | 2, RIVER VIEW SION STREET | Terraced |
| 2010-05-06 | £155,000 | 4, RIVER VIEW SION STREET | Terraced |
| 2010-05-06 | £155,000 | 1, RIVER VIEW SION STREET | Terraced |
| 2010-03-19 | £84,000 | 38 SION STREET | Terraced |
| 2009-11-04 | £67,500 | 55 SION STREET | Semi-detached |
| 2009-07-03 | £109,950 | 23 SION STREET | Semi-detached |
| 2009-06-24 | £85,000 | 53 SION STREET | Terraced |
| 2009-01-26 | £75,000 | 29 SION STREET | Terraced |
| 2008-08-29 | £75,488 | 54 SION STREET | Terraced |
| 2007-12-20 | £70,000 | 58 SION STREET | Semi-detached |
| 2006-11-17 | £55,000 | 49 SION STREET | Terraced |
| 2006-10-27 | £76,500 | 14 SION STREET | Terraced |
| 2006-10-02 | £97,000 | 44 SION STREET | Terraced |
| 2006-06-09 | £87,950 | 33 SION STREET | Terraced |
| 2005-06-24 | £105,500 | 37 SION STREET | Terraced |
| 2004-07-07 | £82,500 | 34 SION STREET | Terraced |
| 2004-02-25 | £55,000 | 33 SION STREET | Terraced |
| 2004-01-16 | £50,500 | 6 SION STREET | Semi-detached |
| 2003-10-20 | £112,500 | 21 SION STREET | Terraced |
| 2003-09-05 | £63,950 | 32 SION STREET | Terraced |
| 2003-07-29 | £69,950 | 27 SION STREET | Terraced |
| 2003-07-11 | £105,000 | 24 SION STREET | Terraced |
| 2003-07-04 | £57,000 | 52 SION STREET | Terraced |
| 2003-06-27 | £62,995 | 9 SION STREET | Terraced |
| 2003-06-20 | £76,500 | 11 SION STREET | Semi-detached |
| 2003-05-28 | £63,000 | 42 SION STREET | Semi-detached |
| 2003-04-25 | £53,750 | 53 SION STREET | Terraced |
| 2003-04-02 | £55,000 | 35 SION STREET | Terraced |
| 2003-03-07 | £64,500 | 7 SION STREET | Terraced |
| 2003-02-03 | £68,000 | 45 SION STREET | Semi-detached |
| 2002-12-06 | £40,000 | 9 SION STREET | Terraced |
| 2002-10-18 | £49,000 | 37 SION STREET | Terraced |
| 2002-10-17 | £37,000 | 44 SION STREET | Terraced |
| 2002-09-06 | £43,000 | 2 SION STREET | Terraced |
| 2002-08-22 | £88,500 | 19 SION STREET | Detached |
| 2002-08-09 | £35,000 | 34 SION STREET | Terraced |
| 2002-07-26 | £36,000 | 8 SION STREET | Terraced |
| 2002-06-28 | £36,950 | 46 SION STREET | Terraced |
| 2002-02-27 | £24,600 | 43 SION STREET | Terraced |
| 2000-11-17 | £22,500 | 7 SION STREET | Terraced |
| 2000-08-11 | £27,000 | 52 SION STREET | Terraced |
| 2000-03-31 | £27,000 | 44 SION STREET | Terraced |
| 2000-03-10 | £20,000 | 43 SION STREET | Terraced |
| 2000-02-23 | £65,000 | 31A SION STREET | Detached |
| 1999-09-15 | £30,000 | 8 SION STREET | Terraced |
| 1999-08-27 | £51,000 | 24 SION STREET | Terraced |
| 1999-07-12 | £32,500 | 56 SION STREET | Terraced |
| 1999-01-29 | £33,739 | 10 SION STREET | Terraced |
| 1998-09-16 | £26,000 | 32 SION STREET | Terraced |
| 1998-02-27 | £27,000 | 41 SION STREET | Terraced |
| 1998-02-26 | £46,500 | 25 SION STREET | Terraced |
| 1998-01-30 | £25,000 | 46 SION STREET | Terraced |
| 1998-01-26 | £21,950 | 33 SION STREET | Terraced |
| 1997-09-05 | £18,000 | 34 SION STREET | Terraced |
| 1997-03-14 | £10,500 | 53 SION STREET | Terraced |
| 1996-03-28 | £16,000 | 36 SION STREET | Terraced |
| 1995-09-08 | £15,593 | 10 SION STREET | Terraced |
| 1995-01-27 | £24,000 | 42 SION STREET | Semi-detached |
110 recorded sales on CF37 4SD. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
What's nearby
Nearest GP surgeries: EGLWYSBACH MEDICAL PRACTI (0.1 mi) · THE ASHGROVE SURGERY (0.2 mi) · TAFF VALE PRACTICE (1.7 mi)
Nearest pharmacies: KNIGHTS PARKGATE PHARMACY (0.1 mi) · KNIGHTS BRIDGE STREET PHARMACY (0.2 mi) · KNIGHTS MORGAN STREET PHARMACY (0.2 mi)
Nearest stations: Pontypridd (0.6 mi) · Trefforest (1.2 mi) · Trehafod (1.9 mi)
Nearest supermarkets: Sainsbury's (0.5 mi) · Lidl (0.5 mi) · Lola Grocery Store (1.0 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 41
- One-person households
- 33%
- Households with children
- 25%
- Households
- 6,728
Owned 69% · Social rent 10% · Private rent 22%
Census 2021 (ONS), for CF37 4.
Recorded crime trend
Recorded crimes per month in CF37 4 (May 24–Apr 26, average 62/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for CF37 4SD 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 | DistrictCF37 | SectorCF37 4 | PostcodeCF37 4SD |
|---|---|---|---|
| Average sold price | £161,466 | £153,866 | £78,178 |
| Population | — | — | — |
| Deprivation decile (1 = most deprived) | — | — | — |
| Crimes recorded | 321 | 56 | — |
| Schools | 16 | 3 | — |
| Flood risk | — | — | Low |
| Gigabit broadband | 51% | 54% | 93% |
| Superfast broadband | 94% | 92% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (CF37 4); 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.
View the title document at HM Land Registry →Compare conveyancing quotes
You've done the research — now the legal bit. Compare quotes from SRA/CLC-regulated conveyancers for CF37 4SD.
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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.