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12 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

Property type
Mid terrace
Bedrooms
2
Floor area
55 m²
592 sq ft
Energy rating
D
Score 63
Council tax
Band D
Tenure
Owner Occupied
Overview

About 12 Clos Nant Ddu

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

12 Clos Nant Ddu is a two-bedroom mid-terrace house in Pontprennau, Cardiff, Cardiff (CF23 8LF). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (April 2015) shows a D (score 63), on the cusp of jumping into the C band. Earlier certificates rated it C (December 2008); the latest reading is one band lower. Between certificates, roof efficiency went from Average to Good and hot-water efficiency went from Average to Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 89), a 2-band jump. The latest certificate is from April 2015, so improvements made since then won't be reflected.

Across 2002–2015, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £225,000 is 47.1% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£258/sq ft) was about 47.1% above the typical sold price in the postcode. On the market in January 2015 and unlisted since — roughly 11 years.

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
  • FireplaceYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 12 Clos Nant Ddu

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

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.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 28 Apr 2025

Current Certificate(1 of 2)
Apr 2015

EPC Rating

A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.7 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Apr 2015from Dec 2008
EPC improved fromC72toD63
Heating Controls
ThermostatProg + Stat

Heating controls upgraded for better temperature management

Hot Water
Main (No Stat)Main System

Hot water system upgraded

Roof
AverageGood

Roof insulation improved

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryMid-Terrace 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 12 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF, sourced from the PlanIt planning register.

12 Clos Nant Ddu 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.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

12 Clos Nant Ddu valuation sits well clear of the typical sold price in this postcode.

Current estimate

£225,000

Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 12 years.

See how we calculated this
Last sold (2015)

£153,000

Growth on file: 4.3% per year over 12 years.

Sales timeline

  1. 20 January 2015Most recent

    £153,000

    +66.3%over 12 years

  2. 27 November 2002

    £92,000

Median price across the last 5 sales in CF23 8LF: £200,000 (2025–2019).

On the street

Versus other Clos Nant Ddu homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 12 Clos Nant Ddu runs well behind the street norm.

Price per m²

£2,782

Street avg £2,829

On par

Floor Area

55 m²

Street avg 75 m²

Below

Habitable Rooms

3 rooms

Street avg 4 rooms

Below

CO₂ Emissions

2.7 t/year

Street avg 2.7 t/year

On par
Before you decide

Everything you need to know about 12 Clos Nant Ddu

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

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
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

Pontprennau Community Centre — 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 12 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF. Each answer is also embedded as structured data for search engines.