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17 Llwyn Mallt, Tongwynlais, Cardiff, CF15 7HW

Property type
Detached
Bedrooms
4
Floor area
113 m²
1216 sq ft
Energy rating
C
Score 71
Council tax
Band F
Tenure
Owner Occupied
Overview

About 17 Llwyn Mallt

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

17 Llwyn Mallt is a four-bedroom detached house in Tongwynlais, Cardiff, Cardiff (CF15 7HW). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (August 2013) shows a C (score 71). When first surveyed in August 2012 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good and lighting went from Average to Good. The recommended improvements would push it to B (score 83). The latest certificate is from August 2013, so improvements made since then won't be reflected. Other recorded features include a conservatory. The home occupies a cul-de-sac position.

It hasn't traded since March 2003, a hold of 23 years that's notably long for the area. Today's modelled estimate of £386,000 sits 130.4% above the 2003 sale of £167,500. Its energy rating outperforms most of the postcode (better than 75% of similar 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

  • Bedrooms4
  • Dining roomYes
  • EnsuiteYes
  • ConservatoryYes

Outside

  • GarageYes
  • Cul-de-sacYes
Before you decide

Everything you need to know about 17 Llwyn Mallt

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.

17 Llwyn Mallt'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 08 Aug 2023

Current Certificate(1 of 2)
Aug 2013

EPC Rating

A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.4 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Aug 2013from Aug 2012
EPC improved fromD66toC71
Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
25%50%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached HouseEPC 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 £595 · Includes VAT

Planning

Planning history

Applications and permits filed against 17 Llwyn Mallt, Tongwynlais, Cardiff, CF15 7HW, sourced from the PlanIt planning register.

17 Llwyn Mallt 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.

17 Llwyn Mallt valuation sits well clear of the typical sold price in this postcode.

Current estimate

£386,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2003)

£167,500

Recorded with HM Land Registry.

Sales timeline

  1. 7 March 2003Most recent

    £167,500

Median price across the last 5 sales in CF15 7HW: £322,000 (2022–2018).

On the street

Versus other Llwyn Mallt homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 17 Llwyn Mallt runs comfortably ahead of the street norm.

Price per m²

£1,482

Street avg £2,288

Below

Floor Area

113 m²

Street avg 116 m²

On par

Habitable Rooms

6 rooms

Street avg 7 rooms

Below

CO₂ Emissions

3.4 t/year

Street avg 5.1 t/year

Above
Before you decide

Everything you need to know about 17 Llwyn Mallt

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.
£420k

1 Clos Llewellyn, Taffs Well

CF15 7AT

4 bed2 bath
£316k

1 Bute Villa, Taffs Well

CF15 7QP

4 bed1 bath
£305k

1 Cwm Gwynlais, Tongwynlais

CF15 7HU

4 bed
£275k

1 Beechwood Road, Taffs Well

CF15 7RZ

4 bed
£379k

1 Forest Cottage, Castle Road, Tongwynlais

CF15 7JR

3 bed1 bath
£432k

1 Birch Hill, Tongwynlais

CF15 7LL

5 bed3 bath
£473k

1 Cules Terrace, Taffs Well

CF15 7QJ

5 bed
£309k

1 Bute Street, Tongwynlais

CF15 7LJ

3 bed1 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

Crime

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Cwm Gwynlais — 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 17 Llwyn Mallt, Tongwynlais, Cardiff, CF15 7HW. Each answer is also embedded as structured data for search engines.