What kind of home is 18 Heddfan South, CF23 7EA?

18 Heddfan South, CF23 7EA is a 3-bedroom mid-terrace house.

What was the last sold price for 18 Heddfan South, CF23 7EA?

18 Heddfan South, CF23 7EA last sold for £165,000 in May 2025, around 1 years ago. Before that, it sold for £103,000 in May 2017, so prices have been rising over 8 years on record. Source: HM Land Registry.

How has the value of 18 Heddfan South, CF23 7EA changed over time?

Across 2 sales between May 2017 and May 2025, 18 Heddfan South, CF23 7EA rose from £103,000 to £165,000, a change of £62,000. That works out to roughly +6% per year compounded over 8 years. Source: HM Land Registry.

What energy rating does 18 Heddfan South, CF23 7EA have?

The current EPC rating for 18 Heddfan South, CF23 7EA is C with a score of 72 out of 100, lodged in September 2021. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 18 Heddfan South, CF23 7EA?

18 Heddfan South, CF23 7EA has a recorded floor area of 96 m² (1,033 sq ft), around 32 m² per bedroom. Source: EPC Register.

What heating system does 18 Heddfan South, CF23 7EA use?

The latest EPC at 18 Heddfan South, CF23 7EA records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 18 Heddfan South, CF23 7EA?

18 Heddfan South, CF23 7EA is in council tax band B. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Which area is 18 Heddfan South, CF23 7EA in?

18 Heddfan South, CF23 7EA sits in Cardiff. It falls within the CF23 postcode district.

How safe is the area around 18 Heddfan South, CF23 7EA?

Police records around 18 Heddfan South, CF23 7EA show an average of 169 reported crimes per month over the last 18 months. Violent crime makes up roughly 33% of reports, the most common category. The overall trend is falling (20% versus the prior period). Source: Police UK.

What transport links are near 18 Heddfan South, CF23 7EA?

The closest bus stop to 18 Heddfan South, CF23 7EA is Heddfaen South, 90m away. In total there are 30 bus stops within the surrounding area.

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18 Heddfan South, Cardiff, CF23 7EA

Property type

Mid terrace

Bedrooms

Floor area

96 m²

1033 sq ft

Energy rating

Score 72

Council tax

Band B

Tenure

Freehold

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Overview

About 18 Heddfan South

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

18 Heddfan South is a three-bedroom mid-terrace house in Cardiff (CF23 7EA). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1983-1990 and council tax band B. Tenure is freehold. The latest certificate (September 2021) shows a C (score 72). The rating has held steady at C across 2 certificates since October 2009. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Poor to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 82).

It changed hands recently, sold May 2025 for £165,000. Across 2017–2025, sale prices on this property compounded at 6% per year. On a £-per-square-foot basis, the last sale (£160/sq ft) was about 89.7% above the typical sold price in the postcode.

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

Bedrooms3
Dining roomYes

Outside

Private gardenYes

Building

TenureFreehold

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Everything you need to know about 18 Heddfan South

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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(1 of 2)

Sept 2021

EPC Rating

C72

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

2.9 t/year

Occupancy

Rented

Certificate validity

Valid until 19 September 2031

4 years remaining

Property Improvements

Changes detected from historical EPC data

Sept 2021from Oct 2009

Hot Water

AverageGood

Hot water efficiency improved

Wall Insulation

Partial InsulationInsulated Cavity

Wall insulation upgraded

Roof Insulation

PartialInsulated

Roof insulation improved

Low Energy Lighting

16%88%

More low energy lighting installed

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Level 2 HomeBuyer Report

Late 20th centuryMid-Terrace HouseFreeholdEPC 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 £495 · Includes VAT

Planning

Planning history

Applications and permits filed against 18 Heddfan South, Cardiff, CF23 7EA, sourced from the PlanIt planning register.

18 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.

Price

Sales history & valuation

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

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

Current estimate

£168,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 8 years.

See how we calculated this

Last sold (2025)

£165,000

Growth on file: 6.0% per year over 8 years.

Sales timeline

19 May 2025Most recent
£165,000
+60.2%over 8 years
9 May 2017
£103,000

Median price across the last 5 sales in CF23 7EA: £92,500 (2023–2010).

Nearby sales in CF23 7EA

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.

On years held, 18 Heddfan South runs well behind the street norm.

Price per m²

£1,719

Street avg £1,073

Strongly above

Floor Area

96 m²

Street avg 91 m²

Above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

2.9 t/year

Street avg 2.5 t/year

Below

Before you decide

Everything you need to know about 18 Heddfan South

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

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.

£214k

1 Pant Glas

CF23 7EU

3 bed1 bath

£214k

1 St Georges Court, Linnet Close

CF23 7HG

3 bed1 bath

£257k

1 Coeden Dal

CF23 7DH

3 bed1 bath

£305k

1 Hydrangea Close

CF23 7HT

3 bed

£180k

1 Bryn Haidd

CF23 7JN

2 bed1 bath

£141k

1 Goldcrest Drive

CF23 7HJ

2 bed1 bath

£209k

1 Glyn Coed Road

CF23 7DX

2 bed1 bath

£260k

1 Hawfinch Close

CF23 7HL

4 bed

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

Heddfaen South — 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 18 Heddfan South, Cardiff, CF23 7EA. Each answer is also embedded as structured data for search engines.