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21 Coeden Dal, Cardiff, CF23 7DH

Estimated value

£288,000

  • Since the 2017 sale (£195,000)+48%
  • Against CF23 7DH's recent median (£232,500)+24%

Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Bedrooms
5
Floor area
99 m²
1066 sq ft
Energy rating
C
Score 72
Council tax
Band D
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£288,000

  • Against its 2017 sale (£195,000)+48%
  • Against CF23 7DH's recent median (£232,500)+24%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Coeden Dal is modelled from its 99 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 7DH. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    99 m² from the EPC lodged in November 2016

  • Sales of this home

    2 sales recorded, the latest in 2017

  • Recent sales in CF23 7DH

    5 sales, median £232,500 (2026–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Sale price has at least doubled since 2002.

Sales timeline

  1. 28 February 2017Most recent

    £195,000

    +119.2%over 14 years

  2. 19 May 2002

    £88,950

Median price across the last 5 sales in CF23 7DH: £232,500 (2026–2024).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

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Overview

About 21 Coeden Dal

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

21 Coeden Dal is a five-bedroom semi-detached house in Cardiff (CF23 7DH). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (November 2016) shows a C (score 72). The recommended improvements would push it to B (score 84).

Across 2002–2017, sale prices on this property compounded at 5.5% per year. Today's modelled estimate of £288,000 is 47.7% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£183/sq ft) was about 28.5% above the typical sold price in the postcode. Last changed hands 9 years ago, in February 2017. 5 bedrooms is on the larger side for this postcode, where 4 is the typical count.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms5
  • Dining roomYes
  • EnsuiteYes

Outside

  • ParkingOff road
Before you decide

Everything you need to know about 21 Coeden Dal

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

Pick your report · from £14.99

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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
Nov 2016

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.0 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 15 November 2026

Expires this month
Planning

Planning history

Applications and permits filed against 21 Coeden Dal, Cardiff, CF23 7DH, sourced from the PlanIt planning register.

21 Coeden Dal has no planning applications on record.

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

On the street

Versus other Coeden Dal homes

Four headline reads against 29 similar houses on this street, drawn from the latest EPC and Land Registry data.

Habitable Rooms for 21 Coeden Dal runs comfortably ahead of the street norm.

Price per m²

£1,970

Street avg £1,907

On par

Floor Area

99 m²

Street avg 90 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

3.0 t/year

Street avg 3.3 t/year

On par
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

169/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Pentwyn Aldi — bus stop.

Nearest stops

  • Pentwyn AldiBus stop87m
  • AldiBus stop95m
  • Glyn EiddwBus stop148m
  • Ty CerrigBus stop266m

Most reported crime locally

  • Violence & Sexual Offences995 reports33%
  • Anti-social Behaviour345 reports11%
  • Public Order344 reports11%
  • Shoplifting340 reports11%

Go deeper on the local area

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

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 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

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£296k

1 Marle Close, Pentwyn

CF23 7EP

4 bed2 bath
£309k

1 Glyn Rhosyn

CF23 7DR

4 bed2 bath
£260k

1 Hawfinch Close

CF23 7HL

4 bed
£409k

1 Azalea Close

CF23 7HR

4 bed1 bath
£305k

1 Hydrangea Close

CF23 7HT

3 bed
£257k

1 Coeden Dal

CF23 7DH

3 bed1 bath
£214k

1 Pant Glas

CF23 7EU

3 bed1 bath
£214k

1 St Georges Court, Linnet Close

CF23 7HG

3 bed1 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 21 Coeden Dal is modelled from its 99 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 7DH. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 2 sales are recorded for 21 Coeden Dal. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 21 Coeden Dal was lodged in November 2016 at band C and is valid until November 2026. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 21 Coeden Dal. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 18 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF23 7DH.
Council tax band
21 Coeden Dal is in council tax band D. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 Coeden Dal, Cardiff, CF23 7DH. Each answer is also embedded as structured data for search engines.

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