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6 Heddfan South, Cardiff, CF23 7EA

Estimated value

£161,000

  • Since the 2010 sale (£109,950)+46%
  • Against CF23 7EA's recent median (£103,000)+56%

Newest record on this page: May 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Mid terrace
Habitable rooms
5
From EPC
Floor area
84 m²
904 sq ft
Energy rating
C
Score 73
Council tax
Band B
Tenure
Social 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

£161,000

  • Against its 2010 sale (£109,950)+46%
  • Against CF23 7EA's recent median (£103,000)+56%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 6 Heddfan South is modelled from its 84 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 7EA. 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

    84 m² from the EPC lodged in November 2012

  • Sales of this home

    1 sale recorded, the latest in 2010

  • Recent sales in CF23 7EA

    5 sales, median £103,000 (2025–2014)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2025Latest 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.

6 Heddfan South valuation sits well clear of the typical sold price in this postcode.

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 6 Heddfan South

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

6 Heddfan South is a mid-terrace house in Cardiff (CF23 7EA). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (November 2012) shows a C (score 73). When first surveyed in June 2010 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 87). The latest certificate is from November 2012, so improvements made since then won't be reflected.

It hasn't traded since October 2010, a hold of 16 years that's notably long for the area. Today's modelled estimate of £161,000 is 46.4% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£122/sq ft) was about 42.9% above the typical sold price in the postcode.

Before you decide

Everything you need to know about 6 Heddfan South

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.

6 Heddfan South's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 04 Nov 2022

Current Certificate(1 of 2)
Nov 2012

EPC Rating

A
B
C
C73
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.4 t/year
Occupancy
Rented

Certificate validity

Expired on 4 November 2022

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Nov 2012from Jun 2010
EPC improved fromD58toC73
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Walls
Very PoorGood

Wall insulation improved

Roof Insulation
PartialInsulated

Roof insulation improved

Low Energy Lighting
0%70%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 6 Heddfan South, Cardiff, CF23 7EA, sourced from the PlanIt planning register.

6 Heddfan South 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 Heddfan South homes

Four headline reads against 23 similar houses on this street, drawn from the latest EPC and Land Registry data.

6 Heddfan South is notably below the street on floor area.

Price per m²

£1,309

Street avg £1,132

On par

Floor Area

84 m²

Street avg 91 m²

Strongly below

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

2.4 t/year

Street avg 2.5 t/year

On par
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.

Crime

169/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Heddfaen South — bus stop.

Nearest stops

  • Heddfaen SouthBus stop90m
  • BrynheulogBus stop132m
  • Pentwyn Leisure CentreBus stop154m
  • Grand SlamBus stop188m

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.

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Late 20th centuryMid-Terrace HouseEPC C

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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.
How the estimate is made
The estimate for 6 Heddfan South is modelled from its 84 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 7EA. 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 6 Heddfan South. 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 6 Heddfan South was lodged in November 2012 at band C and expired in November 2022, so a new one is needed to sell or let. 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 6 Heddfan South. 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 7EA.
Council tax band
6 Heddfan South is in council tax band B. 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 6 Heddfan South, Cardiff, CF23 7EA. Each answer is also embedded as structured data for search engines.

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