Areas / CF40 / street profile

William Street, CF40

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

Median sold price
£59,500
all recorded sales
£ per m²
£1,314
from EPC floor areas
Recorded sales
22
Distinct homes
12
Price range
£15,000 – £145,000
Sales recorded
2000 → 2023
first to latest sale
The street in brief

William Street is almost entirely terraced houses. The median sale price is £59,500, about 42% below the typical CF40 sale. On floor area that works out near £1,314 per square metre, above the district's £1,233. Recent sales are too thin to call a trend for the street itself; CF40 prices as a whole have been rising. With 22 sales across 12 homes since 2000, homes here come to market only rarely.

Buying on William Street?

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William Street prices over time

Median sold price on the street by year, from 22 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianCF40 district trend
£0£50k£100k£150k£200k2000200520102015202020252000: £31,500 median · 1 sale2002: £21,950 median · 2 sales2003: £49,000 median · 1 sale2004: £36,075 median · 5 sales2006: £47,000 median · 2 sales2012: £48,000 median · 1 sale2013: £53,498 median · 2 sales2018: £92,000 median · 1 sale2020: £88,000 median · 2 sales2021: £97,500 median · 2 sales2022: £145,000 median · 1 sale2023: £101,498 median · 2 sales

Median sold price by year vs the CF40 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 CF40 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

Kenry Street£130k · 40
Primrose Street£122k · 48
Rhys Street£110k · 73
Brithweunydd Road£105k · 68
Thomas Street£96k · 40
Court Street£95k · 53
Trealaw Road£86k · 48
Park Street£85k · 37
Ynyscynon Road£84k · 54
William Street£60k · 22*

Median sold price and sale count over the last 8years for the district's busiest streets. *This street's figures cover all recorded sales (fewer than 3 in the last 8 years).

This street
£59,500
median · all recorded sales
CF40 district
£102,500
median · last 8 years · street -42%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

William Street's £59,500 median sits about 42% below CF40's £102,500; on floor space it runs £1,314/m² against the district's £1,233/m² (+7%).

Street and CF40 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
£68,500
20 sales
Semi-detached
£25,538
2 sales

Every recorded sale on William Street

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

DateAddressTypeNew buildPrice
3 Apr 20232 · CF40 2NETerraced—£104,995
9 Mar 202317 · CF40 2NETerraced—£98,000
28 Sept 202219 · CF40 2NETerraced—£145,000
14 Jul 202119 · CF40 2NETerraced—£120,000
7 May 20219 · CF40 2NETerraced—£75,000
4 Dec 202017 · CF40 2NETerraced—£79,000
15 May 202020 · CF40 2NETerraced—£97,000
11 Jul 201819 · CF40 2NETerraced—£92,000
31 Jul 20131 · CF40 2NETerraced—£44,995
9 May 201311 · CF40 2NETerraced—£62,000
13 Jan 201220 · CF40 2NETerraced—£48,000
12 Sept 200620 · CF40 2NETerraced—£15,000
23 Jun 200619 · CF40 2NETerraced—£79,000
23 Nov 200418 · CF40 2NETerraced—£75,200
3 Sept 200410 · CF40 2NETerraced—£29,000
9 Jul 20049 · CF40 2NETerraced—£57,000
7 May 20043 · CF40 2NETerraced—£35,000
11 Feb 20045 · CF40 2NESemi-detached—£36,075
19 Jun 200319 · CF40 2NETerraced—£49,000
25 Mar 20025 · CF40 2NESemi-detached—£15,000
7 Jan 200214 · CF40 2NETerraced—£28,900
6 Oct 20009 · CF40 2NETerraced—£31,500
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 CF40

Sold-price profiles for nearby streets, and the wider CF40 area guide.

Rhys StreetBrithweunydd RoadYnyscynon RoadCourt StreetTrealaw RoadKenry StreetThomas StreetMiskin RoadParc GellifaelogPrimrose StreetClydach RoadDunraven Street
CF40 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.