What type of property is 11 Maes Y Dderwen, CF15 9JS?

11 Maes Y Dderwen, CF15 9JS is a 4-bedroom detached house.

What did 11 Maes Y Dderwen, CF15 9JS sell for?

11 Maes Y Dderwen, CF15 9JS last sold for £250,000 in November 2013, around 13 years ago. Land Registry has 3 sales on record going back to £92,000 in March 1996. Source: HM Land Registry.

How has the value of 11 Maes Y Dderwen, CF15 9JS changed over time?

Across 3 sales between March 1996 and November 2013, 11 Maes Y Dderwen, CF15 9JS rose from £92,000 to £250,000, a change of £158,000. That works out to roughly +5.8% per year compounded over 18 years. Source: HM Land Registry.

How energy efficient is 11 Maes Y Dderwen, CF15 9JS?

The current EPC rating for 11 Maes Y Dderwen, CF15 9JS is E with a score of 52 out of 100, lodged in March 2013. The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of 11 Maes Y Dderwen, CF15 9JS?

11 Maes Y Dderwen, CF15 9JS has a recorded floor area of 98 m² (1,055 sq ft), around 25 m² per bedroom. That makes it about 15% smaller than the median EPC-recorded property in CF15 9JS. Source: EPC Register.

How is 11 Maes Y Dderwen, CF15 9JS heated?

The latest EPC at 11 Maes Y Dderwen, CF15 9JS records mains gas as the main heating fuel. Source: EPC Register.

What planning history does 11 Maes Y Dderwen, CF15 9JS have?

11 Maes Y Dderwen, CF15 9JS has council approval for two-storey side extension granted in May 2021 under ref. 20/02256/DCH. The wider record also shows 1 refused application. Source: PlanIt planning register.

What council tax band is 11 Maes Y Dderwen, CF15 9JS?

11 Maes Y Dderwen, CF15 9JS is in council tax band F. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Where is 11 Maes Y Dderwen, CF15 9JS located?

11 Maes Y Dderwen, CF15 9JS sits in Creigiau, Cardiff, Cardiff. It falls within the CF15 postcode district.

Is 11 Maes Y Dderwen, CF15 9JS in a safe area?

Police records around 11 Maes Y Dderwen, CF15 9JS show an average of 85 reported crimes per month over the last 13 months. Violent crime makes up roughly 33% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What is the nearest station to 11 Maes Y Dderwen, CF15 9JS?

The closest bus stop to 11 Maes Y Dderwen, CF15 9JS is Maes-yr-Onnen, 172m away. In total there are 30 bus stops within the surrounding area.

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11 Maes Y Dderwen, Creigiau, Cardiff, CF15 9JS

3 sales on record2 planning records

Property type

Detached

Bedrooms

Floor area

98 m²

1055 sq ft

Energy rating

Score 52

Council tax

Band F

Tenure

Owner Occupied

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Overview

About 11 Maes Y Dderwen

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

11 Maes Y Dderwen is a four-bedroom detached house in Creigiau, Cardiff, Cardiff (CF15 9JS). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (March 2013) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump. The latest certificate is from March 2013, so improvements made since then won't be reflected.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1996–2013, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £395,000 sits 58% above the 2013 sale of £250,000. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. On the market in November 2013 and unlisted since — roughly 13 years.

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

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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.

11 Maes Y Dderwen sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 20 Mar 2023

Current Certificate

Mar 2013

EPC Rating

E52

Main Heating

Gas

Main Fuel

Gas

Hot Water

Average

Windows

Average

CO2 Emissions

5.4 t/year

Occupancy

Owner Occupied

Certificate validity

Expired on 20 March 2023

New assessment needed to sell or let

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Late 20th centuryDetached HouseEPC E

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Planning

Planning history

Applications and permits filed against 11 Maes Y Dderwen, Creigiau, Cardiff, CF15 9JS, sourced from the PlanIt planning register.

11 Maes Y Dderwen has been extended on multiple sides of the property across separate planning applications.

2 applications on record at 11 Maes Y Dderwen, Creigiau, Cardiff, CF15 9JS

2decisions2extensions27documents

Aug 2020
ExtensionFull
Outcome in report
Extension: Side and rear of property
TWO STOREY SIDE AND REAR EXTENSION
Documents
10 docs on file
Reference
20/00887/DCH
Full record in report
More recent applications — locked
ExtensionMay 2021Decision

Unlock 11 Maes Y Dderwen, Creigiau, Cardiff, CF15 9JS's full planning history

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Every decision — granted, refused or withdrawn (2 on record)
All 2 applications on this property in full
The 27 documents, officer reports & conditions
What the pattern means for extending or converting here

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Price

Sales history & valuation

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

11 Maes Y Dderwen has more than doubled in price since the earliest registered sale in 1996.

Current estimate

£395,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 18 years.

See how we calculated this

Last sold (2013)

£250,000

Growth on file: 5.8% per year over 18 years.

Sales timeline

29 November 2013Most recent
£250,000
+68.9%over 12 years
18 October 2001
£148,000
+60.9%over 5 years
29 March 1996
£92,000

Median price across the last 5 sales in CF15 9JS: £385,000 (2024–2021).

Nearby sales in CF15 9JS

On the street

Versus other Maes Y Dderwen homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 11 Maes Y Dderwen runs well behind the street norm.

Price per m²

£2,551

Street avg £2,747

On par

Floor Area

98 m²

Street avg 121 m²

Strongly below

Habitable Rooms

6 rooms

Street avg 7 rooms

Below

CO₂ Emissions

5.4 t/year

Street avg 4.8 t/year

Below

Before you decide

Everything you need to know about 11 Maes Y Dderwen

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.

£436k

1 Erw Wen, Pentyrch

CF15 9PQ

4 bed2 bath

£450k

1 Brummell Drive, Creigiau

CF15 9NX

4 bed

£468k

1 Dol Y Felin, Creigiau

CF15 9SN

4 bed

£507k

1 Crib Y Lan, Gwaelod Y Garth

CF15 9LA

4 bed

£548k

1 Bryn Yr Eglwys, Pentyrch

CF15 9QW

4 bed2 bath

£587k

1 Clos Goch, Pentyrch

CF15 9RA

4 bed1 bath

£418k

1 Ael Y Bryn, Pentyrch

CF15 9TD

3 bed2 bath

£361k

1 2, Post Office Row, Gwaelod Y Garth

CF15 9HY

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

85/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Maes-yr-Onnen — 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 11 Maes Y Dderwen, Creigiau, Cardiff, CF15 9JS. Each answer is also embedded as structured data for search engines.