Areas / CF15 / street profile

Heol Isaf, CF15

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

Median sold price
£370,000
all recorded sales
£ per m²
£3,277
from EPC floor areas
Recorded sales
143
Distinct homes
86
Price range
£63,000 – £1,300,000
Sales recorded
2000 → 2026
first to latest sale
The street in brief

Heol Isaf is a mix of semi-detached houses and detached houses. Homes here typically change hands around £370,000 — roughly 23% above the CF15 norm. The street has been outpacing the CF15 trend. With 143 sales across 86 homes since 2000, homes here come to market only rarely.

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Heol Isaf prices over time

Median sold price on the street by year, from 143 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianCF15 district trend
£0£250k£500k£750k£1M£1.25M2000200520102015202020252000: £175,875 median · 2 sales2001: £205,000 median · 6 sales2002: £274,000 median · 7 sales2003: £235,000 median · 8 sales2004: £315,000 median · 9 sales2005: £130,000 median · 3 sales2006: £248,000 median · 5 sales2007: £345,000 median · 7 sales2008: £309,975 median · 2 sales2009: £568,000 median · 3 sales2010: £298,500 median · 2 sales2011: £372,500 median · 5 sales2012: £475,000 median · 3 sales2013: £415,000 median · 3 sales2014: £356,500 median · 3 sales2015: £540,000 median · 7 sales2016: £356,000 median · 12 sales2017: £535,000 median · 10 sales2018: £542,250 median · 6 sales2019: £315,000 median · 7 sales2020: £550,000 median · 7 sales2021: £577,500 median · 6 sales2022: £489,995 median · 10 sales2023: £625,000 median · 3 sales2024: £592,500 median · 4 sales2025: £972,500 median · 2 sales2026: £995,000 median · 1 sale

Median sold price by year vs the CF15 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.

How Heol Isaf compares

Heol Isaf against the CF15 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

This street
£370,000
median · all recorded sales
CF15 district
£300,250
median · last 8 years · street +23%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

Heol Isaf's £370,000 median sits about 23% above CF15's £300,250.

Street and CF15 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 Heol Isaf.

Semi-detached
£404,000
65 sales
Detached
£568,000
45 sales
Terraced
£259,950
17 sales
Flat
£130,000
16 sales

Every recorded sale on Heol Isaf

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

DateAddressTypeNew buildPrice
13 Mar 2026Hafod Y Ddinas · CF15 8DXDetached—£995,000
20 Aug 202540 · CF15 8DYSemi-detached—£1,300,000
24 Mar 202517 · CF15 8AGnon-standardOther—£6,000
17 Jan 202590 · CF15 8EASemi-detached—£645,000
25 Oct 202477 · CF15 8DWSemi-detached—£600,000
16 Aug 202460 · CF15 8DZSemi-detached—£585,000
7 Aug 2024Danybryn Cheshire Home · CF15 8AJnon-standardOther—£3,349,950
2 Jul 20241a · CF15 8AFDetached—£794,950
28 Mar 2024Flat 3, Harlech House · CF15 8APFlat—£190,000
3 Oct 202382 · CF15 8EASemi-detached—£625,000
17 Feb 202323 · CF15 8AGFlat—£160,000
13 Jan 202317 · CF15 8AGDetached—£1,125,000
25 Nov 202270 · CF15 8DZSemi-detached—£625,000
24 Nov 2022132 · CF15 8EADetachedYes£489,995
11 Nov 2022Flat 9, Harlech House · CF15 8APFlat—£162,000
26 Oct 202291 · CF15 8DWDetached—£480,000
21 Oct 2022130 · CF15 8EADetachedYes£489,995
22 Jul 2022Flat 6, Harlech House · CF15 8APFlat—£150,000
27 May 2022117 · CF15 8DXDetached—£690,000
20 May 2022104 · CF15 8EADetached—£645,000
14 Apr 20221, Shepley Court · CF15 8DXnon-standardDetached—£1,015,000
5 Apr 2022109 · CF15 8DWTerraced—£551,000
16 Feb 20223 · CF15 8AFDetached—£353,000
15 Dec 202184 · CF15 8EASemi-detached—£580,000
3 Dec 2021Flat 4, Harlech House · CF15 8APnon-standardFlat—£142,000
1 Oct 202145 · CF15 8AHSemi-detached—£575,000
25 Jun 202188 · CF15 8EAnon-standardOther—£710,000
28 May 20211b · CF15 8AFDetached—£469,000
27 May 202168 · CF15 8DZSemi-detached—£520,000
22 Mar 202110 · CF15 8ALDetached—£650,000
8 Jan 2021135 · CF15 8DXDetached—£620,000
18 Dec 2020124a · CF15 8EADetached—£615,000
13 Nov 202047 · CF15 8AHSemi-detached—£404,000
30 Oct 202064 · CF15 8DZSemi-detached—£550,000
24 Jun 202099 · CF15 8DWTerraced—£240,000
7 May 202077 · CF15 8DWSemi-detached—£456,500
6 Apr 202020 · CF15 8ALDetached—£865,000
6 Mar 202061 · CF15 8DWSemi-detached—£766,000
28 Jan 202011 · CF15 8AFnon-standardDetached—£625,000
1 Nov 201947 · CF15 8AHSemi-detached—£315,000
9 Sept 201953 · CF15 8AHTerraced—£310,000
29 Aug 2019106 · CF15 8EADetached—£645,000
29 Aug 2019145 · CF15 8DXDetached—£935,000
29 Jul 2019110 · CF15 8EADetached—£610,000
5 Jul 201955 · CF15 8AHTerraced—£265,000
30 May 2019Flat 3, Harlech House · CF15 8APFlat—£130,000
7 Dec 201826 · CF15 8ALSemi-detached—£520,000
30 Nov 2018108 · CF15 8EADetached—£564,500
9 Nov 2018143 · CF15 8DXDetached—£855,000
29 Oct 2018Flat 9, Harlech House · CF15 8APFlat—£138,000

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 Heol Isaf?

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 CF15

Sold-price profiles for nearby streets, and the wider CF15 area guide.

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CF15 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.