100% FREE

Blackweir Terrace, Cardiff

MyStreetCheck free street report: Blackweir Terrace, Cardiff · 30 October 2026 · www.mystreetcheck.co.uk/cardiff-cardiff/blackweir-terrace/

House prices, sold prices and local information for CF10 3EZ, CF10 3EQ, CF10 3EY.

Average price (last 12 months)
£160,300
5 sales
Average price (since 2016)
£166,949
33 sales
Price range
£110k – £290k
lowest to highest sale
Last sale
26 Aug 2026
CF10 3EZ

Free, no sign-up. Other sites charge up to £25.

At a glance

House prices£160k average49% below the Cardiff average Nearest station11 min walkCathays station Ultrafast broadband67% of homesNational average 80% Freehold or leasehold64% leaseholdAcross 44 Land Registry sales Planning applicationsChecking…Within 500 m, last 90 days

33 property sales on Blackweir Terrace, Cardiff have been recorded by HM Land Registry since 2016. In the last 12 months 5 homes sold here for an average of £160,300. Most sales here are flat homes, which have sold for an average of £150,970. Average sale prices rose from £150,500 in 2016 to £157,875 in 2026 (+5%), though averages on a single street can swing with the mix of homes sold. That is 49% below the Cardiff average of £315,449 over the same period. 11 homes here have sold more than once since 2016; 10 of them sold for more the second time. By property type, sales here have been 76% flat, 24% terraced. Recorded sale prices on Blackweir Terrace range from £110,000 to £290,000. 36% of homes sold here were freehold and 64% leasehold. Of 702 streets in Cardiff with at least two sales in the last year, Blackweir Terrace ranks 655th for average price, making it one of the more affordable streets in the town.

House prices on Blackweir Terrace compared

Blackweir Terrace£160,300
CF10 postcode area£200,427
Cardiff£315,449
England & Wales£358,701

Average sale price over the last 12 months. See all CF10 house prices.

Average sale price by year

2016: £150,500 (2 sales)2016£151k2017: £139,250 (2 sales)2017£139k2018: £165,375 (4 sales)2018£165k2019: £139,100 (5 sales)2019£139k2020: £205,500 (2 sales)2020£206k2021: £188,125 (4 sales)2021£188k2022: £176,710 (5 sales)2022£177k2023: £191,417 (3 sales)2023£191k2024: £150,000 (1 sales)2024£150k2025: £170,000 (1 sales)2025£170k2026: £157,875 (4 sales)2026£158k

Tenure: 36% freehold and 64% leasehold across 44 recorded sales. Lease extension calculator.

Prices by property type

TypeSalesAverage priceLast sold
Flat25£150,97026 Aug 2026
Terraced8£216,88210 Feb 2023

Sold prices on Blackweir Terrace

AddressDatePriceTypeTenure
20, Lock Keepers Court, Blackweir Terrace CF10 3EZ 26 Aug 2026£160,000 FlatLeasehold
1, Lock Keepers Court, Blackweir Terrace CF10 3EZ 30 Jun 2026£138,000 FlatLeasehold
2, Lock Keepers Court, Blackweir Terrace CF10 3EZ 10 Apr 2026£161,000 FlatLeasehold
23, Lock Keepers Court, Blackweir Terrace CF10 3EZ 1 Apr 2026£172,500 FlatLeasehold
33, Lock Keepers Court, Blackweir Terrace CF10 3EZ 7 Nov 2025£170,000 FlatLeasehold
33, Blackweir Terrace CF10 3EQ 10 Apr 2024£360,000 TerracedFreehold
28, Lock Keepers Court, Blackweir Terrace CF10 3EZ 7 Feb 2024£150,000 FlatLeasehold
13, Lock Keepers Court, Blackweir Terrace CF10 3EZ 18 Aug 2023£168,000 FlatLeasehold
45, Blackweir Terrace CF10 3EQ 10 Feb 2023£290,000 TerracedFreehold
30, Lock Keepers Court, Blackweir Terrace CF10 3EZ 27 Jan 2023£116,250 FlatLeasehold
15, Blackweir Terrace CF10 3EQ 31 Oct 2022£445,000 TerracedFreehold
33, Lock Keepers Court, Blackweir Terrace CF10 3EZ 19 Aug 2022£165,000 FlatLeasehold
23, Lock Keepers Court, Blackweir Terrace CF10 3EZ 8 Jul 2022£175,000 FlatLeasehold
41, Blackweir Terrace CF10 3EQ 9 May 2022£230,552 TerracedFreehold
36, Lock Keepers Court, Blackweir Terrace CF10 3EZ 29 Apr 2022£158,000 FlatLeasehold
4, Lock Keepers Court, Blackweir Terrace CF10 3EZ 4 Mar 2022£155,000 FlatLeasehold
57, Blackweir Terrace CF10 3EQ 14 Jan 2022£314,000 TerracedFreehold
31, Blackweir Terrace CF10 3EQ 29 Nov 2021£260,000 TerracedFreehold
2, Lock Keepers Court, Blackweir Terrace CF10 3EZ 30 Sep 2021£155,000 FlatLeasehold
10, Lock Keepers Court, Blackweir Terrace CF10 3EZ 13 Aug 2021£140,000 FlatLeasehold
51, Blackweir Terrace CF10 3EQ 28 Jun 2021£197,500 TerracedFreehold
14, Lock Keepers Court, Blackweir Terrace CF10 3EZ 28 May 2021£149,000 FlatLeasehold
55, Blackweir Terrace CF10 3EQ 12 Aug 2020£230,000 TerracedFreehold
Liberty Fields, Blackweir Terrace CF10 3EY 26 Jun 2020£30,970,000 OtherFreehold
49, Blackweir Terrace CF10 3EQ 12 Feb 2020£181,000 TerracedFreehold
23, Lock Keepers Court, Blackweir Terrace CF10 3EZ 12 Dec 2019£145,000 FlatLeasehold
Liberty Fields, Blackweir Terrace CF10 3EY 28 Nov 2019£30,866,079 OtherFreehold
36, Lock Keepers Court, Blackweir Terrace CF10 3EZ 3 Oct 2019£150,000 FlatLeasehold
13, Lock Keepers Court, Blackweir Terrace CF10 3EZ 27 Aug 2019£154,500 FlatLeasehold
18, Lock Keepers Court, Blackweir Terrace CF10 3EZ 7 Aug 2019£110,000 FlatLeasehold
9, Lock Keepers Court, Blackweir Terrace CF10 3EZ 8 Apr 2019£136,000 FlatLeasehold
8, Lock Keepers Court, Blackweir Terrace CF10 3EZ 9 Nov 2018£160,000 FlatLeasehold
12, Lock Keepers Court, Blackweir Terrace CF10 3EZ 5 Nov 2018£158,500 FlatLeasehold
23, Blackweir Terrace CF10 3EQ 14 Sep 2018£195,000 TerracedFreehold
17, Lock Keepers Court, Blackweir Terrace CF10 3EZ 17 Aug 2018£125,000 FlatLeasehold
4, Lock Keepers Court, Blackweir Terrace CF10 3EZ 13 Apr 2018£148,000 FlatLeasehold
47, Blackweir Terrace CF10 3EQ 26 Feb 2018£325,000 TerracedFreehold
33, Lock Keepers Court, Blackweir Terrace CF10 3EZ 3 Nov 2017£143,500 FlatLeasehold
25, Lock Keepers Court, Blackweir Terrace CF10 3EZ 2 Nov 2017£170,000 FlatLeasehold
6, Lock Keepers Court, Blackweir Terrace CF10 3EZ 6 Sep 2017£135,000 FlatLeasehold
57, Blackweir Terrace CF10 3EQ 7 Apr 2017£271,000 TerracedFreehold
47, Blackweir Terrace CF10 3EQ 20 Dec 2016£150,000 TerracedFreehold
20, Lock Keepers Court, Blackweir Terrace CF10 3EZ 21 Nov 2016£150,000 FlatLeasehold
49, Blackweir Terrace CF10 3EQ 21 Jul 2016£151,000 TerracedFreehold

Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.

Sale history: homes sold more than once

AddressSalesChange
20, Lock Keepers Court, Blackweir Terrace £150,000 (Nov 2016) → £160,000 (Aug 2026) +7%
over 10 yrs
2, Lock Keepers Court, Blackweir Terrace £155,000 (Sep 2021) → £161,000 (Apr 2026) +4%
over 5 yrs
23, Lock Keepers Court, Blackweir Terrace £145,000 (Dec 2019) → £175,000 (Jul 2022) → £172,500 (Apr 2026) +19%
over 6 yrs
33, Lock Keepers Court, Blackweir Terrace £143,500 (Nov 2017) → £165,000 (Aug 2022) → £170,000 (Nov 2025) +18%
over 8 yrs
13, Lock Keepers Court, Blackweir Terrace £154,500 (Aug 2019) → £168,000 (Aug 2023) +9%
over 4 yrs
36, Lock Keepers Court, Blackweir Terrace £150,000 (Oct 2019) → £158,000 (Apr 2022) +5%
over 3 yrs
4, Lock Keepers Court, Blackweir Terrace £148,000 (Apr 2018) → £155,000 (Mar 2022) +5%
over 4 yrs
57, Blackweir Terrace £271,000 (Apr 2017) → £314,000 (Jan 2022) +16%
over 5 yrs
Liberty Fields, Blackweir Terrace £30,866,079 (Nov 2019) → £30,970,000 (Jun 2020) +0%
over under a year
49, Blackweir Terrace £151,000 (Jul 2016) → £181,000 (Feb 2020) +20%
over 4 yrs
47, Blackweir Terrace £150,000 (Dec 2016) → £325,000 (Feb 2018) +117%
over 1 yr

Buying on Blackweir Terrace?

Land Transaction Tax calculator

Mortgage calculator

Getting around, shops and health

Train stations

  • Cathays station 0.5 mi · 11 min walk
  • Cardiff Queen Street station 1.1 mi · 22 min walk
  • Cardiff Central station 1.3 mi · 25 min walk

Nearest bus stops

  • Blackweir (opp, North Road) 1 min walk
  • Blackweir (o/s, North Road) 1 min walk
  • Llantrisant Street (before, Maindy Road) 3 min walk
  • Colum Road (o/s Aberconwy Hall, Colum Road) 3 min walk

GP surgeries

  • Cathays Surgery
    137 Cathays Terrace, Cardiff · 0.3 mi
  • North Road Medical Practice
    182 North Road, Cardiff · 0.5 mi
  • Kings Road (Drs Surgery)
    180 Kings Road, Cardiff · 0.7 mi
  • Meddygfa Albany Surgery
    219 - 221 City Road, Roath, Cardiff · 0.8 mi

Supermarkets

  • Lidl Lidl Cathays Cardiff · 0.3 mi
  • Tesco Express Tesco Cathays Terrace Express · 0.4 mi
  • Tesco Express Tesco Cardiff North Rd Express · 0.4 mi
  • Sainsburys Local Sainsburys Cardiff Woodville Road Local · 0.5 mi

Pharmacies

  • North Road Pharmacy · 0.4 mi
  • Crwys Pharmacy · 0.4 mi
  • Woodville Road Pharmacy · 0.5 mi

Dentists

  • Cathays Dental Practice · 0.4 mi
  • Cathedral Orthodontics · 0.6 mi
  • Dental Surgery · 0.6 mi

Sources: Department for Transport (NaPTAN), NHS England organisation data, and GEOLYTIX Retail Points (open data). Walking times are estimates from straight-line distance.

Area profile

Homes

HereEng & Wales
Owned17.8%62.5%
Private rented64.7%20.3%
Social rented17.4%17.1%
Households569

People

HereEng & Wales
Under 152.3%17.4%
Aged 15–6492.7%64.1%
Aged 65+5.0%18.6%
Residents2,894

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)67%80%
Gigabit-capable67%80%

Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.

Mobile signal

HereEng & Wales
4G indoors, all 4 networks98%89%
4G indoors, at least 1 network100%100%
4G outdoors, all 4 networks100%99%
Calls indoors, all 4 networks99%92%

Share of homes across Cardiff with good coverage (Jul 2025). Signal varies street by street; check your exact address on Ofcom's checker. Source: Ofcom Connected Nations.

Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.

Energy ratings and home sizes on Blackweir Terrace

Loading energy certificates…

Who lives around Blackweir Terrace

Ethnic group

HereCardiff
White77.7%79.2%
Asian, Asian British or Asian Welsh13.1%9.7%
Black, Black British, Black Welsh, Caribbean or African3.3%3.8%
Mixed or Multiple ethnic groups3.2%4%
Other ethnic group2.7%3.3%

Religion

HereCardiff
No religion53.8%42.9%
Christian25.7%38.4%
Not answered10.4%6.3%
Muslim4.4%9.3%
Hindu2.4%1.5%
Other religion1.1%0.6%
Buddhist1%0.5%
Jewish0.8%–

Country of birth

HereCardiff
Born in the UK74.3%83.5%
Born outside the UK25.7%16.5%

Highest qualification

HereCardiff
Level 3 qualifications61.6%19.2%
Level 4 qualifications and above25.9%40%
No qualifications5%16.3%
Level 2 qualifications3.3%11.1%
Other qualifications2.2%2.6%
Level 1 and entry level qualifications1.1%6.9%
Apprenticeship0.8%3.9%

General health

HereCardiff
Very good health51.5%50.1%
Good health36.1%31.8%
Fair health9.9%12.2%
Bad health2%4.5%
Very bad health0.5%1.4%

Cars or vans per household

HereCardiff
No cars or vans in household48.7%26%
1 car or van in household34.6%43%
2 cars or vans in household11.7%24%
3 or more cars or vans in household5.1%7%

Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.

Figures cover the surrounding neighbourhood (Lower Layer Super Output Area, about 1,500 residents). Full demographics of Cardiff.

Planning and heritage near Blackweir Terrace

Checking conservation areas, listed buildings and other designations…

Noise, radon and ground hazards

Checking…

Planning applications near Blackweir Terrace

Recent planning applications around Blackweir Terrace from the council's planning register. Choose how far to look:

Checking recent planning applications…

Thinking of selling on Blackweir Terrace?

Get a free valuation

Local estate agents will value your home for free, with no obligation.

What's my home worth?

Get an instant estimate from what you paid and how prices in Cardiff have moved since.

Estimate my home's value

Council tax here

Cardiff Band D is £2,013 a year (Band A £1,342). See every band.

Estate agents near Blackweir Terrace

Agent locations © OpenStreetMap contributors. More local agents

What's it like living on Blackweir Terrace?

No reviews yet. Live here, or used to? Be the first to say what it's like.

Write a review of Blackweir Terrace

Reviews are checked before they appear. Please don't name individuals or include personal details.

Nearby streets in CF10

See all streets in Cardiff All streets in CF10

You might also like

Most expensive streets in CardiffWhere the priciest homes in Cardiff sellCheapest streets in CardiffThe most affordable streets in CardiffHouse prices in CardiffHow much prices have risenCouncil tax in CardiffEvery band for this yearWhat's my house worth?A free estimate from what you paidMoving costs calculatorStamp duty, fees and removals in one totalRent vs buy in CardiffIs buying cheaper than renting here?Where can I afford?Other streets at this price