What type of property is 12 Gelynis Terrace, CF15 8LG?

12 Gelynis Terrace, CF15 8LG is a 2-bedroom mid-terrace house.

What did 12 Gelynis Terrace, CF15 8LG sell for?

12 Gelynis Terrace, CF15 8LG last sold for £160,000 in August 2005, around 21 years ago. Before that, it sold for £79,000 in August 2000, so prices have been rising over 5 years on record. Source: HM Land Registry.

Has 12 Gelynis Terrace, CF15 8LG appreciated in value?

Across 2 sales between August 2000 and August 2005, 12 Gelynis Terrace, CF15 8LG rose from £79,000 to £160,000, a change of £81,000. That works out to roughly +15.3% per year compounded over 5 years. Source: HM Land Registry.

What is the EPC rating for 12 Gelynis Terrace, CF15 8LG?

The current EPC rating for 12 Gelynis Terrace, CF15 8LG is D with a score of 63 out of 100, lodged in May 2020. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 12 Gelynis Terrace, CF15 8LG?

12 Gelynis Terrace, CF15 8LG has a recorded floor area of 82 m² (883 sq ft), around 41 m² per bedroom. That makes it about 8% smaller than the median EPC-recorded property in CF15 8LG. Source: EPC Register.

How is 12 Gelynis Terrace, CF15 8LG heated?

The latest EPC at 12 Gelynis Terrace, CF15 8LG records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 12 Gelynis Terrace, CF15 8LG?

12 Gelynis Terrace, CF15 8LG is in council tax band D.

Where is 12 Gelynis Terrace, CF15 8LG located?

12 Gelynis Terrace, CF15 8LG sits in Morganstown, Cardiff, Cardiff. It falls within the CF15 postcode district.

How safe is the area around 12 Gelynis Terrace, CF15 8LG?

Police records around 12 Gelynis Terrace, CF15 8LG 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.

How well connected is 12 Gelynis Terrace, CF15 8LG?

The closest bus stop to 12 Gelynis Terrace, CF15 8LG is Gelynis Terrace, 29m away. In total there are 30 bus stops within the surrounding area.

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12 Gelynis Terrace, Morganstown, Cardiff, CF15 8LG

Estimated value

£294,000

Since the 2005 sale (£160,000)+84%
Against CF15 8LG's recent median (£262,000)+12%

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

Learn about this valuation

Property type

Mid terrace

Bedrooms

Bathroom

Floor area

82 m²

883 sq ft

Energy rating

Score 63

Council tax

Band D

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

£294,000

Against its 2005 sale (£160,000)+84%
Against CF15 8LG's recent median (£262,000)+12%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 12 Gelynis Terrace is modelled from its 82 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF15 8LG. 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
82 m² from the EPC lodged in May 2020
Sales of this home
2 sales recorded, the latest in 2005
Recent sales in CF15 8LG
5 sales, median £262,000 (2025–2021)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: March 2025	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

12 Gelynis Terrace has more than doubled in price since the earliest registered sale in 2000.

Sales timeline

2 August 2005Most recent
£160,000
+102.5%over 4 years
17 August 2000
£79,000

Median price across the last 5 sales in CF15 8LG: £262,000 (2025–2021).

Nearby sales in CF15 8LG

Risks

What this page doesn't show

1 potential issue has already been flagged for 12 Gelynis Terrace, Morganstown, Cardiff, CF15 8LG. The detail, evidence and what to ask about it are in the Risks Report.

Larger development activity nearbyIn 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 12 Gelynis Terrace

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

12 Gelynis Terrace is a two-bedroom mid-terrace house in Morganstown, Cardiff, Cardiff (CF15 8LG). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (May 2020) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. Other recorded features include a loft.

Untraded for 21 years, with the last transfer in August 2005. Across 2000–2005, sale prices on this property compounded at 15.3% per year. Today's modelled estimate of £294,000 sits 83.7% above the 2005 sale of £160,000. On a £-per-square-foot basis, the last sale (£181/sq ft) was about 15.6% 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

Bedrooms2
Bathrooms1
Dining roomYes
LoftYes

Outside

Private gardenYes
DrivewayYes

Building

RefurbishedYes

Before you decide

Everything you need to know about 12 Gelynis Terrace

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

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The data behind every report

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate

May 2020

EPC Rating

D63

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

3.5 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 19 May 2030

3 years remaining

Planning

Planning history

Applications and permits filed against 12 Gelynis Terrace, Morganstown, Cardiff, CF15 8LG, sourced from the PlanIt planning register.

12 Gelynis Terrace has no planning applications on record.

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 Gelynis Terrace homes

Four headline reads against 9 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, 12 Gelynis Terrace stands well clear of the street.

Price per m²

£1,951

Street avg £2,316

On par

Floor Area

82 m²

Street avg 91 m²

Below

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

3.5 t/year

Street avg 4.7 t/year

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

0.0 km

Gelynis Terrace — bus stop.

Nearest stops

Gelynis TerraceBus stop29m
Graig WenBus stop253m
Ael y BrynBus stop395m
Ty Nant RoadBus stop395m

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.

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC DPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Comparables

Similar properties nearby

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

£347k

1 Cefn Coch, Radyr

CF15 8BJ

2 bed2 bath

£544k

1 Caer Graig, Radyr

CF15 8RD

2 bed

£365k

1 Clos Parc Radur, Radyr

CF15 8GH

3 bed3 bath

£393k

1 Chapel Road, Morganstown

CF15 8LL

3 bed1 bath

£458k

1 Brynhyfryd, Radyr

CF15 8BA

3 bed1 bath

£421k

1 Blaen Y Coed, Radyr

CF15 8RL

4 bed2 bath

£512k

1 Clos Y Gwyddfid, Morganstown

CF15 8EX

4 bed2 bath

£320k

1 Clos Maedref, Radyr

CF15 8DS

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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 12 Gelynis Terrace is modelled from its 82 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF15 8LG. 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. 2 sales are recorded for 12 Gelynis Terrace. 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 12 Gelynis Terrace was lodged in May 2020 at band D and is valid until May 2030. Floor area, heating and insulation details on this page come from it.
Planning records: Planning applications are collected from local authority registers through PlanIt. None is matched to 12 Gelynis Terrace. 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 8LG.
Council tax band: 12 Gelynis Terrace is in council tax band D. 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 12 Gelynis Terrace, Morganstown, Cardiff, CF15 8LG. Each answer is also embedded as structured data for search engines.

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