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12 Llwyn Mallt, Tongwynlais, Cardiff, CF15 7HW

Property type
Detached
Bedrooms
3
Floor area
92 m²
990 sq ft
Energy rating
D
Score 65
Council tax
Band E
Tenure
Owner Occupied
Overview

About 12 Llwyn Mallt

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

12 Llwyn Mallt is a three-bedroom detached house in Tongwynlais, Cardiff, Cardiff (CF15 7HW). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (March 2014) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). The latest certificate is from March 2014, so improvements made since then won't be reflected.

Across 1997–2014, sale prices on this property compounded at 6.4% per year. Today's modelled estimate of £349,000 is 47.3% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£239/sq ft) was about 50.5% above the typical sold price in the postcode. On the market in October 2014 and unlisted since — roughly 12 years. At 92 m² it's 18.2% smaller than the typical home in the postcode (113 m² median across 12 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

  • Bedrooms3

Outside

  • Private gardenYes
Before you decide

Everything you need to know about 12 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.

12 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 03 Mar 2024

EPC Rating

A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.3 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached 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 £595 · Includes VAT

Planning

Planning history

Applications and permits filed against 12 Llwyn Mallt, Tongwynlais, Cardiff, CF15 7HW, sourced from the PlanIt planning register.

12 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.

12 Llwyn Mallt has more than tripled in price since its earliest registered sale in 1997.

Current estimate

£349,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 18 years.

See how we calculated this
Last sold (2014)

£237,000

Growth on file: 6.4% per year over 18 years.

Sales timeline

  1. 23 October 2014Most recent

    £237,000

    +200.0%over 17 years

  2. 18 March 1997

    £79,000

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.

12 Llwyn Mallt is notably below the street on floor area.

Price per m²

£2,576

Street avg £2,179

Above

Floor Area

92 m²

Street avg 118 m²

Strongly below

Habitable Rooms

6 rooms

Street avg 7 rooms

Below

CO₂ Emissions

3.3 t/year

Street avg 5.1 t/year

Strongly above
Before you decide

Everything you need to know about 12 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.
£379k

1 Forest Cottage, Castle Road, Tongwynlais

CF15 7JR

3 bed1 bath
£309k

1 Bute Street, Tongwynlais

CF15 7LJ

3 bed1 bath
£291k

1 Church Lane, Nantgarw

CF15 7TQ

3 bed1 bath
£220k

1 Church Street, Taffs Well

CF15 7PG

3 bed
£316k

1 Bute Villa, Taffs Well

CF15 7QP

4 bed1 bath
£305k

1 Cwm Gwynlais, Tongwynlais

CF15 7HU

4 bed
£420k

1 Clos Llewellyn, Taffs Well

CF15 7AT

4 bed2 bath
£282k

1 Castle Road, Tongwynlais

CF15 7JQ

2 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 12 Llwyn Mallt, Tongwynlais, Cardiff, CF15 7HW. Each answer is also embedded as structured data for search engines.