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12 Coed Y Llyn, Cyncoed, Cardiff, CF23 6HR

Property type
End terrace
Habitable rooms
4
From EPC
Floor area
93 m²
1001 sq ft
Energy rating
C
Score 69
Council tax
Band E
Tenure
Owner Occupied
Overview

About 12 Coed Y Llyn

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

12 Coed Y Llyn is an end-of-terrace house in Cyncoed, Cardiff, Cardiff (CF23 6HR). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (March 2020) shows a C (score 69), just inside the C band. When first surveyed in December 2008 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Poor to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 81).

Before you decide

Everything you need to know about 12 Coed Y Llyn

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

Pick your report · every report is £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)
Mar 2020

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.3 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Mar 2020from Dec 2008
EPC improved fromE51toC69
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water
AverageGood

Hot water efficiency improved

Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Roof Insulation
PartialInsulated

Roof insulation improved

Low Energy Lighting
21%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryEnd-Terrace 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 12 Coed Y Llyn, Cyncoed, Cardiff, CF23 6HR, sourced from the PlanIt planning register.

12 Coed Y Llyn has no planning applications on record.

1

But the area is active

1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

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

12 Coed Y Llyn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£275,000

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 CF23 6HR: £222,000 (2025–2009).

On the street

Versus other Coed Y Llyn homes

Four headline reads against 6 similar houses on this street, drawn from the latest EPC and Land Registry data.

12 Coed Y Llyn is notably below the street on habitable rooms.

EPC Rating

69 (C)

Street avg 66 (D)

Below

Floor Area

93 m²

Street avg 98 m²

Below

CO₂ Emissions

3.3 t/year

Street avg 3.7 t/year

Below

Habitable Rooms

4 rooms

Street avg 5 rooms

Strongly below
Before you decide

Everything you need to know about 12 Coed Y Llyn

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

Pick your report · every report is £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.
£263k

1 Duffryn Close

CF23 6HT

2 bed1 bath
£293k

1 Glenwood

CF23 6UR

4 bed1 bath
£303k

1 Cefn Coed Gardens

CF23 6AX

£185k

1 Forest Oak Close

CF23 6QN

2 bed1 bath
£425k

1 Celyn Grove

CF23 6SH

4 bed
£441k

1 Cefn Coed Avenue

CF23 6HE

3 bed1 bath
£453k

1 Dan Y Coed Close

CF23 6NJ

3 bed2 bath
£488k

1 Duffryn Avenue

CF23 6LE

4 bed
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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

9/mo

Rising year-on-year across the wider district.

Nearest stop

0.2 km

Cartref — 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 12 Coed Y Llyn, Cyncoed, Cardiff, CF23 6HR. Each answer is also embedded as structured data for search engines.