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20 Bryn Celyn, Cardiff, CF23 7EE

3 sales on record

Estimated value

£208,000

  • Since the 2015 sale (£116,000)+79%
  • Against CF23 7EE's recent median (£155,000)+34%

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

Learn about this valuation
Property type
End terrace
Bedrooms
3
Floor area
87 m²
936 sq ft
Energy rating
C
Score 71
Council tax
Band C
Tenure
Private Rental
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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

£208,000

  • Against its 2015 sale (£116,000)+79%
  • Against CF23 7EE's recent median (£155,000)+34%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Bryn Celyn is modelled from its 87 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CF23 7EE. 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

    87 m² from the EPC lodged in March 2025

  • Sales of this home

    3 sales recorded, the latest in 2015

  • Recent sales in CF23 7EE

    5 sales, median £155,000 (2026–2015)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 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. 17 November 2015Most recent

    £116,000

    +5.5%over 10 years

  2. 11 July 2005

    £110,000

    +134.3%over 3 years

  3. 21 February 2002

    £46,950

Median price across the last 5 sales in CF23 7EE: £155,000 (2026–2015).

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

One time fee only - money back guarantee

Overview

About 20 Bryn Celyn

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

20 Bryn Celyn is a three-bedroom end-of-terrace house in Cardiff (CF23 7EE). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (March 2025) shows a C (score 71). The rating has held steady at C across 3 certificates since November 2012. Between certificates, window efficiency went from Poor to Average; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to B (score 86).

Across 2002–2015, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £208,000 sits 79.3% above the 2015 sale of £116,000. On a £-per-square-foot basis, the last sale (£124/sq ft) was about 54.8% above the typical sold price in the postcode. 11 years since the last transfer (November 2015).

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

  • Bedrooms3
Before you decide

Everything you need to know about 20 Bryn Celyn

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

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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(1 of 3)
Mar 2025

EPC Rating

A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.8 t/year
Occupancy
Rented

Certificate validity

Valid until 18 March 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2014from Nov 2012
EPC improved fromC73toE54
Heating Controls
FullProg + TRVs

Heating controls changed

Hot Water
Main SystemImmersion

Hot water system changed

Windows
Mostly DoubleFull Double

Windows upgraded, improving insulation

Wall Insulation
UninsulatedPartial Insulation

Wall insulation upgraded

Low Energy Lighting
100%30%

Low energy lighting percentage decreased

Mar 2025from Jun 2014
EPC improved fromE54toC71
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Hot Water
ImmersionMain System

Hot water system upgraded

Low Energy Lighting
30%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 20 Bryn Celyn, Cardiff, CF23 7EE, sourced from the PlanIt planning register.

20 Bryn Celyn 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 Bryn Celyn homes

Four headline reads against 40 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 20 Bryn Celyn lags the street by a wide margin.

Price per m²

£1,333

Street avg £1,288

On par

Floor Area

87 m²

Street avg 92 m²

Below

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

2.8 t/year

Street avg 2.5 t/year

Strongly below
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 Leisure Centre — bus stop.

Nearest stops

  • Pentwyn Leisure CentreBus stop101m
  • Heddfaen SouthBus stop171m
  • BrynheulogBus stop188m
  • InterchangeBus stop228m

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 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

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£214k

1 Pant Glas

CF23 7EU

3 bed1 bath
£214k

1 St Georges Court, Linnet Close

CF23 7HG

3 bed1 bath
£257k

1 Coeden Dal

CF23 7DH

3 bed1 bath
£305k

1 Hydrangea Close

CF23 7HT

3 bed
£209k

1 Glyn Coed Road

CF23 7DX

2 bed1 bath
£180k

1 Bryn Haidd

CF23 7JN

2 bed1 bath
£260k

1 Hawfinch Close

CF23 7HL

4 bed
£296k

1 Marle Close, Pentwyn

CF23 7EP

4 bed2 bath

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Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

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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 20 Bryn Celyn is modelled from its 87 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CF23 7EE. 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. 3 sales are recorded for 20 Bryn Celyn. 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 20 Bryn Celyn was lodged in March 2025 at band C and is valid until March 2035. 3 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 20 Bryn Celyn. 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 7EE.
Council tax band
20 Bryn Celyn is in council tax band C. 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 20 Bryn Celyn, Cardiff, CF23 7EE. Each answer is also embedded as structured data for search engines.

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