Areas / CF83 / street profile

William Street, CF83

Sold prices, £/m² and street profile from HM Land Registry records.

Median sold price
£102,000
all recorded sales
£ per m²
£1,818
from EPC floor areas
Recorded sales
131
Distinct homes
54
Price range
£11,500 – £255,000
Sales recorded
2000 → 2025
first to latest sale
The street in brief

William Street is almost entirely terraced houses. The median sale price is £102,000, about 47% below the typical CF83 sale. On floor area that works out near £1,818 per square metre, below the district's £2,308. Recent sales have moved in step with the wider district. The record shows 131 sales across 54 homes since 2000.

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William Street prices over time

Median sold price on the street by year, from 131 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianCF83 district trend
£0£100k£200k£300k2000200520102015202020252000: £43,000 median · 3 sales2001: £44,408 median · 8 sales2002: £42,500 median · 5 sales2003: £71,000 median · 12 sales2004: £90,000 median · 11 sales2005: £94,740 median · 11 sales2006: £108,725 median · 6 sales2007: £122,500 median · 4 sales2008: £84,000 median · 5 sales2009: £93,350 median · 2 sales2010: £115,000 median · 1 sale2011: £86,000 median · 4 sales2012: £87,500 median · 3 sales2013: £81,303 median · 4 sales2014: £112,000 median · 5 sales2015: £97,500 median · 5 sales2016: £121,000 median · 5 sales2017: £103,000 median · 3 sales2018: £119,950 median · 3 sales2019: £122,250 median · 4 sales2020: £136,000 median · 3 sales2021: £147,500 median · 5 sales2022: £155,000 median · 6 sales2023: £153,000 median · 1 sale2024: £157,000 median · 5 sales2025: £162,000 median · 7 sales

Median sold price by year vs the CF83 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.

How William Street compares

William Street against the CF83 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

Rhodfa'R Rhyddwen£330k · 65
Gate Field Close£250k · 43
Pandy Road£228k · 49
Bedwas Road£179k · 60
Van Road£175k · 57
Nantgarw Road£168k · 64
William Street£149k · 32
Thomas Street£140k · 47
High Street£125k · 55
Caerphilly Road£117k · 45

Median sold price and sale count over the last 8years for the district's busiest streets.

This street
£102,000
median · all recorded sales
CF83 district
£192,000
median · last 8 years · street -47%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

William Street's £102,000 median sits about 47% below CF83's £192,000; on floor space it runs £1,818/m² against the district's £2,308/m² (-21%).

Street and CF83 figures are medians of HM Land Registry sales; the England figures are the UK House Price Index mix-adjusted average — a different basis, so compare direction rather than levels between the two.

Prices by property type

Median sold price by property type on William Street.

Terraced
£101,000
118 sales
Detached
£173,000
7 sales
Semi-detached
£107,500
6 sales

Every recorded sale on William Street

Individual transactions as recorded by HM Land Registry, newest first.

DateAddressTypeNew buildPrice
19 Dec 202526 · CF83 8DQTerraced—£205,000
12 Nov 202553 · CF83 8FXDetached—£255,000
1 Oct 20256 · CF83 8DQTerraced—£154,000
25 Jul 202584 · CF83 8FXTerraced—£175,000
18 Jul 202572 · CF83 8FXTerraced—£160,000
18 Jul 202556 · CF83 8FXTerraced—£162,000
4 Apr 202511d · CF83 4DJSemi-detached—£135,000
25 Nov 202478 · CF83 8FXTerraced—£185,000
18 Oct 20248 · CF83 4DJTerraced—£120,000
4 Oct 202413 · CF83 8DQnon-standardTerraced—£160,000
23 Aug 202441 · CF83 8DQTerraced—£157,000
26 Apr 202410 · CF83 4DJTerraced—£122,000
2 Apr 202417 · CF83 8DQTerraced—£175,000
24 Nov 202349 · CF83 8DQTerraced—£153,000
5 Dec 202266 · CF83 8FXTerraced—£160,000
1 Nov 20229 · CF83 8DQTerraced—£161,000
12 Aug 202228 · CF83 4DJTerraced—£140,000
20 Jun 202235 · CF83 8DQTerraced—£155,000
21 Jan 202270 · CF83 8FXTerraced—£125,000
14 Jan 202249 · CF83 8DQTerraced—£155,000
5 Nov 202192 · CF83 8FXTerraced—£140,000
29 Jul 202170 · CF83 8FXnon-standardTerraced—£125,000
17 Jun 202155 · CF83 8FXDetached—£205,000
13 May 202178 · CF83 8FXTerraced—£123,000
30 Mar 202134 · CF83 4DJTerraced—£150,000
5 Feb 202126 · CF83 8DQTerraced—£147,500
25 Nov 202037 · CF83 8DQTerraced—£115,000
21 Oct 2020Old Council Yard · CF83 4DJnon-standardOther—£20,000
12 Mar 202052 · CF83 8FXTerraced—£147,000
17 Jan 202011a · CF83 4DJTerraced—£136,000
13 Dec 201984 · CF83 8FXTerraced—£128,000
14 Feb 20192 · CF83 8DQTerraced—£122,000
1 Feb 201990 · CF83 8FXTerraced—£110,000
18 Jan 201913 · CF83 8DQTerraced—£122,500
26 Oct 20189 · CF83 8DQTerraced—£119,950
6 Jul 201866 · CF83 8FXTerraced—£129,950
1 Feb 20188 · CF83 8DQTerraced—£118,500
13 Dec 201760 · CF83 8FXTerraced—£103,000
28 Apr 201766 · CF83 8FXTerraced—£119,000
20 Feb 201720 · CF83 8DQnon-standardTerraced—£73,000
30 Jan 201728 · CF83 4DJTerraced—£102,000
14 Dec 201652 · CF83 8FXTerraced—£139,950
29 Sept 201655 · CF83 8FXTerraced—£175,500
13 Sept 201624 · CF83 4DJTerraced—£100,000
26 May 201694 · CF83 8FXTerraced—£121,000
19 May 201684 · CF83 8FXTerraced—£103,000
14 Oct 201529 · CF83 8DQTerraced—£100,000
9 Oct 20156 · CF83 8DQTerraced—£97,500
31 Jul 201525 · CF83 8DQTerraced—£108,000
30 Jun 201525 · CF83 8DQnon-standardTerraced—£106,320

Sales marked non-standardare Land Registry “additional price paid” entries — bulk purchases, repossessions, right-to-buy and similar transfers. They're listed for completeness but excluded from every median and comparison figure on this page.

Buying on William Street?

Get the full £5 report on the exact home — valuation vs its own sale history, EPC & running costs, flood/mining risk, planning, schools and more.

More streets in CF83

Sold-price profiles for nearby streets, and the wider CF83 area guide.

Thomas StreetNantgarw RoadHigh StreetBedwas RoadCaerphilly RoadVan RoadPontygwindy RoadCommercial StreetPen Y CaePandy RoadCwrt Nant Y FelinDol Y Pandy
CF83 house prices & area guide →

Contains HM Land Registry data © Crown copyright and database right 2026, including the UK House Price Index. EPC data © Crown copyright. Licensed under the Open Government Licence v3.0. Figures summarise recorded sales on the street and are not a valuation of any individual home.