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20 Maes Y Draenog, Tongwynlais, Cardiff, CF15 7JL

3 sales on record

Estimated value

£377,000

  • Since the 2021 sale (£325,000)+16%
  • Against CF15 7JL's recent median (£345,000)+9%

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

Learn about this valuation
Property type
Detached
Bedrooms
3
Bathrooms
3
Floor area
79 m²
850 sq ft
Energy rating
C
Score 71
Council tax
Band E
Tenure
Owner Occupied
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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

£377,000

  • Against its 2021 sale (£325,000)+16%
  • Against CF15 7JL's recent median (£345,000)+9%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Maes Y Draenog is modelled from its 79 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CF15 7JL. 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

    79 m² from the EPC lodged in October 2016

  • Sales of this home

    3 sales recorded, the latest in 2021

  • Recent sales in CF15 7JL

    5 sales, median £345,000 (2025–2018)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: January 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.

20 Maes Y Draenog has more than quadrupled in price since its earliest registered sale in 1996.

Sales timeline

  1. 29 June 2021Most recent

    £325,000

    +29.2%over 4 years

  2. 24 February 2017

    £251,500

    +214.4%over 20 years

  3. 15 November 1996

    £79,995

Median price across the last 5 sales in CF15 7JL: £345,000 (2025–2018).

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 20 Maes Y Draenog

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

20 Maes Y Draenog is a three-bedroom detached house in Tongwynlais, Cardiff, Cardiff (CF15 7JL). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (October 2016) shows a C (score 71). The rating has held steady at C across 3 certificates since April 2010. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and lighting went from Poor to Average. The recommended improvements would push it to B (score 84).

At 79 m² it's 21% smaller than the typical home in the postcode (100 m² median across 7 EPCs). Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). Across 1996–2021, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £377,000 is 16% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£382/sq ft) was about 168.7% above the typical sold price in the postcode. Last sale on file: £325,000 in June 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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
  • Bathrooms3
  • EnsuiteYes

Outside

  • Private gardenFront and rear
  • GarageSingle
Before you decide

Everything you need to know about 20 Maes Y Draenog

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.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 31 Oct 2026

Current Certificate(1 of 3)
Oct 2016

EPC Rating

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

Certificate validity

Expired on 31 October 2026

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Oct 2012from Apr 2010
Roof Insulation
PartialWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
15%88%

More low energy lighting installed

Oct 2016from Oct 2012
Windows
Full DoubleTriple

Windows upgraded to triple glazing

Floor Insulation
UninsulatedPartial

Floor insulation added or improved

Low Energy Lighting
88%27%

Low energy lighting percentage decreased

Planning

Planning history

Applications and permits filed against 20 Maes Y Draenog, Tongwynlais, Cardiff, CF15 7JL, sourced from the PlanIt planning register.

20 Maes Y Draenog 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.

On the street

Versus other Maes Y Draenog homes

Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 20 Maes Y Draenog lags the street by a wide margin.

Price per m²

£4,114

Street avg £2,812

Above

Floor Area

79 m²

Street avg 104 m²

Strongly below

Habitable Rooms

5 rooms

Street avg 6 rooms

Strongly below

CO₂ Emissions

2.7 t/year

Street avg 3.3 t/year

Strongly above
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

85/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Catherine Drive — bus stop.

Nearest stops

  • Catherine DriveBus stop128m
  • Castell Coch ViewBus stop407m
  • Lewis ArmsBus stop543m
  • Wyndham StreetBus stop598m

Most reported crime locally

  • Violence & Sexual Offences366 reports33%
  • Anti-social Behaviour150 reports14%
  • Public Order141 reports13%
  • Shoplifting104 reports9%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

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.

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£364k

1 Forest Cottage, Castle Road, Tongwynlais

CF15 7JR

3 bed1 bath
£299k

1 Bute Street, Tongwynlais

CF15 7LJ

3 bed1 bath
£289k

1 Church Lane, Nantgarw

CF15 7TQ

3 bed1 bath
£220k

1 Church Street, Taffs Well

CF15 7PG

3 bed
£398k

1 Clos Llewellyn, Taffs Well

CF15 7AT

4 bed2 bath
£330k

1 Bute Villa, Taffs Well

CF15 7QP

4 bed1 bath
£305k

1 Cwm Gwynlais, Tongwynlais

CF15 7HU

4 bed
£279k

1 Castle Road, Tongwynlais

CF15 7JQ

2 bed1 bath

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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.
Valuation method in detail
How the estimate is made
The estimate for 20 Maes Y Draenog is modelled from its 79 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CF15 7JL. 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. 3 sales are recorded for 20 Maes Y Draenog. 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 20 Maes Y Draenog was lodged in October 2016 at band C and expired in October 2026, so a new one is needed to sell or let. 3 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 20 Maes Y Draenog. 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 13 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF15 7JL.
Council tax band
20 Maes Y Draenog is in council tax band E. 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 20 Maes Y Draenog, Tongwynlais, Cardiff, CF15 7JL. Each answer is also embedded as structured data for search engines.

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