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20 Clos Nant Y Cwm, Pontprennau, Cardiff, CF23 8LG

Estimated value

£255,000

  • Since the 2002 sale (£81,500)+213%
  • Against CF23 8LG's recent median (£208,000)+23%

Newest record on this page: October 2024. 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
2
Floor area
63 m²
678 sq ft
Energy rating
C
Score 70
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

£255,000

  • Against its 2002 sale (£81,500)+213%
  • Against CF23 8LG's recent median (£208,000)+23%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Clos Nant Y Cwm is modelled from its 63 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 8LG. 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

    63 m² from the EPC lodged in November 2022

  • Sales of this home

    2 sales recorded, the latest in 2002

  • Recent sales in CF23 8LG

    5 sales, median £208,000 (2024–2018)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: October 2024Latest 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.

20 Clos Nant Y Cwm's modelled value sits at over four times its earliest registered sale price (1995).

Sales timeline

  1. 8 March 2002Most recent

    £81,500

    +43.0%over 6 years

  2. 26 June 1995

    £57,000

Median price across the last 5 sales in CF23 8LG: £208,000 (2024–2018).

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 20 Clos Nant Y Cwm

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

20 Clos Nant Y Cwm is a two-bedroom semi-detached house in Pontprennau, Cardiff, Cardiff (CF23 8LG). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (November 2022) shows a C (score 70). The recommended improvements would push it to B (score 88). The home occupies a cul-de-sac position.

Untraded for 24 years, with the last transfer in March 2002. Across 1995–2002, sale prices on this property compounded at 5.5% per year. Today's modelled estimate of £255,000 sits 212.9% above the 2002 sale of £81,500. At 63 m² it's 23.1% smaller than the typical home in the postcode (82 m² median across 16 EPCs). Its energy rating outperforms most of the postcode (better than 81% of similar EPCs).

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

  • Bedrooms2

Outside

  • Private gardenSouth-facing
  • Cul-de-sacYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 20 Clos Nant Y Cwm

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
Nov 2022

EPC Rating

A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 6 November 2032

5 years remaining
Planning

Planning history

Applications and permits filed against 20 Clos Nant Y Cwm, Pontprennau, Cardiff, CF23 8LG, sourced from the PlanIt planning register.

20 Clos Nant Y Cwm 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.

On the street

Versus other Clos Nant Y Cwm homes

Four headline reads against 16 similar houses on this street, drawn from the latest EPC and Land Registry data.

CO₂ Emissions for 20 Clos Nant Y Cwm runs comfortably ahead of the street norm.

Price per m²

£1,294

Street avg £2,248

Below

Floor Area

63 m²

Street avg 82 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

2.2 t/year

Street avg 3.7 t/year

Strongly above
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

Clos Cwm Du — bus stop.

Nearest stops

  • Clos Cwm DuBus stop88m
  • Pontprennau Community CentreBus stop253m
  • Sindercombe ClBus stop275m
  • The FarthingsBus stop431m

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.
£225k

1 Almond Drive, Pontprennau

CF23 8HD

2 bed1 bath
£273k

1 Butterfield Drive, Pontprennau

CF23 8NE

3 bed
£294k

1 Amber Close, Pontprennau

CF23 8AW

3 bed1 bath
£306k

1 Amblecote Close, Pontprennau

CF23 8BY

3 bed
£321k

1 Clos Alyn, Pontprennau

CF23 8LB

3 bed
£327k

1 Amberwood Close, Pontprennau

CF23 8BZ

3 bed
£363k

1 Clos Dol Heulog, Pontprennau

CF23 8AT

3 bed
£381k

1 Blackberry Way, Pontprennau

CF23 8FE

4 bed2 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 20 Clos Nant Y Cwm is modelled from its 63 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 8LG. 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 20 Clos Nant Y Cwm. 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 Clos Nant Y Cwm was lodged in November 2022 at band C and is valid until November 2032. 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 20 Clos Nant Y Cwm. 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 8LG.
Council tax band
20 Clos Nant Y Cwm 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 20 Clos Nant Y Cwm, Pontprennau, Cardiff, CF23 8LG. Each answer is also embedded as structured data for search engines.

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