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15 Colwyn Road, Rumney, Cardiff, CF3 3JS

Property type
Semi-detached
Habitable rooms
4
From EPC
Floor area
77 m²
829 sq ft
Energy rating
C
Score 73
Council tax
Band C
Tenure
Social Rental
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Overview

About 15 Colwyn Road

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

15 Colwyn Road is a semi-detached house in Rumney, Cardiff, Cardiff (CF3 3JS). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (May 2017) shows a C (score 73). When first surveyed in July 2010 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 88).

Before you decide

Everything you need to know about 15 Colwyn Road

The true value, the hidden risks and the full sale history, in one report.

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
May 2017

EPC Rating

A
B
C
C73
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.3 t/year
Occupancy
Rented

Certificate validity

Valid until 24 May 2027

8 months remaining

Property Improvements

Changes detected from historical EPC data

May 2017from Jul 2010
EPC improved fromD58toC73
Hot Water
Very GoodGood

Hot water efficiency decreased

Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Early 20th centurySemi-Detached HouseEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £545 · Includes VAT

Planning

Planning history

Applications and permits filed against 15 Colwyn Road, Rumney, Cardiff, CF3 3JS, sourced from the PlanIt planning register.

15 Colwyn Road has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

15 Colwyn Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£222,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in CF3 3JS: £251,000 (2025–2021).

On the street

Versus other Colwyn Road homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

On co₂ emissions, 15 Colwyn Road stands well clear of the street.

EPC Rating

73 (C)

Street avg 66 (D)

Strongly above

Floor Area

77 m²

Street avg 95 m²

Strongly below

CO₂ Emissions

2.3 t/year

Street avg 3.6 t/year

Strongly above

Habitable Rooms

4 rooms

Street avg 5 rooms

Below
Before you decide

Everything you need to know about 15 Colwyn Road

The true value, the hidden risks and the full sale history, in one report.

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£223k

1 Brachdy Lane, Rumney

CF3 3AR

£220k

1 Laugharne Road, Rumney

CF3 3HY

£226k

1 Caer Castell Place, Rumney

CF3 3PW

3 bed1 bath
£210k

1 Goodwick Road, Rumney

CF3 3HW

£204k

1 Laugharne Avenue, Rumney

CF3 3HZ

£203k

1 Downlands Way, Rumney

CF3 3BY

£198k

1 Langland Road, Rumney

CF3 3HU

£249k

1 Brachdy Road, Rumney

CF3 3BE

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Cardiff district page.
Full Cardiff report

Crime

242/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Manorbier Cres — bus stop.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 15 Colwyn Road, Rumney, Cardiff, CF3 3JS. Each answer is also embedded as structured data for search engines.