Skip to content
UK Property Looker

18 Clos Nant Y Cor, Pontprennau, Cardiff, CF23 8LD

Estimated value

£276,000

  • Since the 2026 sale (£258,000)+7%
  • Against CF23 8LD's recent median (£331,000)-17%

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
Habitable rooms
3
From EPC
Floor area
63 m²
678 sq ft
Energy rating
D
Score 66
Council tax
Band D
Tenure
Private Rental
Get directions (opens in a new tab)
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

£276,000

  • Against its 2026 sale (£258,000)+7%
  • Against CF23 8LD's recent median (£331,000)-17%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Clos Nant Y Cor is modelled from its 63 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 8LD. 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 October 2024

  • Sales of this home

    1 sale recorded, the latest in 2026

  • Recent sales in CF23 8LD

    5 sales, median £331,000 (2024–2021)

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.

18 Clos Nant Y Cor valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 26 April 2026Most recent

    £258,000

Median price across the last 5 sales in CF23 8LD: £331,000 (2024–2021).

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 18 Clos Nant Y Cor

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

18 Clos Nant Y Cor is a semi-detached house in Pontprennau, Cardiff, Cardiff (CF23 8LD). 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 (October 2024) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in July 2009 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Very Poor to Average and lighting went from Very Poor to Good. The recommended improvements would lift it to B (score 85), a 2-band jump.

A recent sale: £258,000 in April 2026. At 63 m² it sits well below the postcode median (90 m² across 17 EPCs), making it one of the more compact homes locally. On a £-per-square-foot basis, the last sale (£380/sq ft) was about 69.3% above the typical sold price in the postcode.

Before you decide

Everything you need to know about 18 Clos Nant Y Cor

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

Pick your report · from £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.

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

Current Certificate(1 of 2)
Oct 2024

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Good
CO2 Emissions
2.7 t/year
Occupancy
Rented

Certificate validity

Valid until 20 October 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

Oct 2024from Jul 2009
EPC improved fromE54toD66
Hot Water
ImmersionMain (No Stat)

Hot water system upgraded

Low Energy Lighting
0%50%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 18 Clos Nant Y Cor, Pontprennau, Cardiff, CF23 8LD, sourced from the PlanIt planning register.

18 Clos Nant Y Cor 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 Cor homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

18 Clos Nant Y Cor outperforms the street on price per m² by a wide margin.

Price per m²

£4,095

Street avg £2,693

Strongly above

Floor Area

63 m²

Street avg 93 m²

Strongly below

Habitable Rooms

3 rooms

Street avg 5 rooms

Strongly below

CO₂ Emissions

2.7 t/year

Street avg 3.8 t/year

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

Sindercombe Cl — bus stop.

Nearest stops

  • Sindercombe ClBus stop81m
  • Clos Cwm DuBus stop147m
  • The FarthingsBus stop224m
  • Pontprennau Community CentreBus stop256m

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 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

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£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
£320k

1 Charnwood Drive, Pontprennau

CF23 8NN

£321k

1 Clos Alyn, Pontprennau

CF23 8LB

3 bed
£237k

1 Claverton Way, Pontprennau

CF23 8RR

£327k

1 Amberwood Close, Pontprennau

CF23 8BZ

3 bed
£225k

1 Almond Drive, Pontprennau

CF23 8HD

2 bed1 bath

Property research, connected

Get up to date data on unlimited properties per month

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

Start your research
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 18 Clos Nant Y Cor is modelled from its 63 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 8LD. 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. 1 sale is recorded for 18 Clos Nant Y Cor. 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 18 Clos Nant Y Cor was lodged in October 2024 at band D and is valid until October 2034. 2 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 18 Clos Nant Y Cor. 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 8LD.
Council tax band
18 Clos Nant Y Cor 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 18 Clos Nant Y Cor, Pontprennau, Cardiff, CF23 8LD. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.

Keep exploring