What type of property is 15 Clos Nant Y Cwm, CF23 8LG?

15 Clos Nant Y Cwm, CF23 8LG is a 2-bedroom semi-detached house.

What did 15 Clos Nant Y Cwm, CF23 8LG sell for?

15 Clos Nant Y Cwm, CF23 8LG last sold for £84,950 in March 2002, around 24 years ago. Land Registry has 3 sales on record going back to £53,995 in April 1995. Source: HM Land Registry.

Has 15 Clos Nant Y Cwm, CF23 8LG appreciated in value?

Across 3 sales between April 1995 and March 2002, 15 Clos Nant Y Cwm, CF23 8LG rose from £53,995 to £84,950, a change of £30,955. That works out to roughly +6.7% per year compounded over 7 years. Source: HM Land Registry.

How energy efficient is 15 Clos Nant Y Cwm, CF23 8LG?

The current EPC rating for 15 Clos Nant Y Cwm, CF23 8LG is D with a score of 62 out of 100, lodged in April 2019. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 15 Clos Nant Y Cwm, CF23 8LG?

15 Clos Nant Y Cwm, CF23 8LG has a recorded floor area of 68 m² (732 sq ft), around 34 m² per bedroom. That makes it about 20% smaller than the median EPC-recorded property in CF23 8LG. Source: EPC Register.

How is 15 Clos Nant Y Cwm, CF23 8LG heated?

The latest EPC at 15 Clos Nant Y Cwm, CF23 8LG records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 15 Clos Nant Y Cwm, CF23 8LG?

15 Clos Nant Y Cwm, CF23 8LG is in council tax band D.

Where is 15 Clos Nant Y Cwm, CF23 8LG located?

15 Clos Nant Y Cwm, CF23 8LG sits in Pontprennau, Cardiff, Cardiff. It falls within the CF23 postcode district.

Is 15 Clos Nant Y Cwm, CF23 8LG in a safe area?

Police records around 15 Clos Nant Y Cwm, CF23 8LG show an average of 9 reported crimes per month over the last 12 months. Violent crime makes up roughly 41% of reports, the most common category. The overall trend is rising (143% versus the prior period). Source: Police UK.

How well connected is 15 Clos Nant Y Cwm, CF23 8LG?

The closest bus stop to 15 Clos Nant Y Cwm, CF23 8LG is Clos Cwm Du, 88m away. In total there are 30 bus stops within the surrounding area.

Calculators

Featured

UK House Price Map

30 years of UK sold prices mapped by postcode district.

Postcode-level detail
Compare areas side by side

Open the map

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

3 sales on record

Property type

Semi-detached

Bedrooms

Floor area

68 m²

732 sq ft

Energy rating

Score 62

Council tax

Band D

Tenure

Owner Occupied

Overview

About 15 Clos Nant Y Cwm

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

15 Clos Nant Y Cwm is a two-bedroom semi-detached house in Pontprennau, Cardiff, Cardiff (CF23 8LG). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (April 2019) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2009. Between certificates, roof efficiency went from Average to Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 87), a 2-band jump.

Held since March 2002 — that's 24 years off the open market, well above the local norm. Across 1995–2002, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £256,000 sits 201.4% above the 2002 sale of £84,950. At 68 m² it's 17% smaller than the typical home in the postcode (82 m² median across 16 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

GarageYes

Before you decide

Everything you need to know about 15 Clos Nant Y Cwm

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

The data behind every report

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)

Apr 2019

EPC Rating

D62

Main Heating

Gas

Main Fuel

Gas

Hot Water

Average

Windows

Average

CO2 Emissions

3.2 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Apr 2019from Mar 2009

Heating Controls

Prog + StatThermostat

Heating controls changed

Hot Water

GoodAverage

Hot water efficiency decreased

Roof Insulation

InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting

63%0%

Low energy lighting percentage decreased

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centurySemi-Detached HouseEPC D

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 Clos Nant Y Cwm, Pontprennau, Cardiff, CF23 8LG, sourced from the PlanIt planning register.

15 Clos Nant Y Cwm has no planning applications on record.

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.

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

Current estimate

£256,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 7 years.

See how we calculated this

Last sold (2002)

£84,950

Growth on file: 6.7% per year over 7 years.

Sales timeline

28 March 2002Most recent
£84,950
+54.5%over 5 years
12 December 1996
£54,995
+1.9%over 1 year
9 April 1995
£53,995

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

Nearby sales in CF23 8LG

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.

On price per m², 15 Clos Nant Y Cwm runs well behind the street norm.

Price per m²

£1,249

Street avg £2,251

Strongly below

Floor Area

68 m²

Street avg 82 m²

Below

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

3.2 t/year

Street avg 3.6 t/year

On par

Before you decide

Everything you need to know about 15 Clos Nant Y Cwm

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

The data behind every report

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

£269k

1 Butterfield Drive, Pontprennau

CF23 8NE

3 bed

£287k

1 Amber Close, Pontprennau

CF23 8AW

3 bed1 bath

£295k

1 Amblecote Close, Pontprennau

CF23 8BY

3 bed

£324k

1 Amberwood Close, Pontprennau

CF23 8BZ

3 bed

£334k

1 Clos Dol Heulog, Pontprennau

CF23 8AT

3 bed

£339k

1 Clos Alyn, Pontprennau

CF23 8LB

3 bed

£353k

1 Blackberry Way, Pontprennau

CF23 8FE

4 bed2 bath

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

0.1 km

Clos Cwm Du — 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 Clos Nant Y Cwm, Pontprennau, Cardiff, CF23 8LG. Each answer is also embedded as structured data for search engines.