17 Blackweir Terrace, Cardiff, CF10 3EQ
About 17 Blackweir Terrace
17 Blackweir Terrace is a four-bedroom mid-terrace house in Cardiff (CF10 3EQ). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (October 2020) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since March 2009. Between certificates, roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 84), a 2-band jump.
Across 2003–2014, sale prices on this property compounded at 1.5% per year. Today's modelled estimate of £234,000 sits 73.3% above the 2014 sale of £135,000. 12 years since the last transfer (March 2014). 4 bedrooms is on the larger side for this postcode, where 2 is the typical count.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- EnsuiteYes
Outside
- Private gardenRear
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
17 Blackweir Terrace has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
17 Blackweir Terrace's sale-price growth has lagged the wider UK trajectory across its history on file.
£234,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.5% per year over 11 years.
£135,000
Growth on file: 1.5% per year over 11 years.
Sales timeline
7 March 2014Most recent
£135,000
+17.4%over 10 years15 May 2003
£115,000
Median price across the last 5 sales in CF10 3EQ: £314,000 (2024–2022).
Nearby sales in CF10 3EQ
33 Blackweir Terrace, Cardiff, CF10 3EQ
Sold Apr 2024
£360,00045 Blackweir Terrace, Cardiff, CF10 3EQ
Sold Feb 2023
£290,00015 Blackweir Terrace, Cardiff, CF10 3EQ
Sold Oct 2022
£445,00041 Blackweir Terrace, Cardiff, CF10 3EQ
Sold May 2022
£230,55257 Blackweir Terrace, Cardiff, CF10 3EQ
Sold Jan 2022
£314,000
Versus other Blackweir Terrace homes
On price per m², 17 Blackweir Terrace runs well behind the street norm.
Price per m²
£1,534
Street avg £2,248
Floor Area
88 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 3.7 t/year
Similar properties nearby
1 Lock Keepers Court, Blackweir Terrace
CF10 3EZ
10 Lock Keepers Court, Blackweir Terrace
CF10 3EZ
1 Colum Road
CF10 3EE
1 Colum Place
CF10 3EP
100a, North Road
CF10 3DZ
102 North Road
CF10 3DZ
11 Blackweir Terrace
CF10 3EQ
11 Colum Place
CF10 3EP
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Blackweir — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







