Skip to content
UK Property Looker

Carreg Llwyd, Gypsy Lane, Groeswen, Cardiff, CF15 7UP

Property type
Detached
Bedrooms
4
Bathrooms
4
Floor area
378 m²
4069 sq ft
Energy rating
C
Score 72
Council tax
Band H
Tenure
Owner Occupied
Overview

About Carreg Llwyd

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

Carreg Llwyd is a four-bedroom detached house in Groeswen, Cardiff, Cardiff (CF15 7UP). It has a recorded floor area of 378 m² (around 4069 sq ft), construction records dating it to 1991-1995 and council tax band H. Other recorded features include a conservatory and attached land beyond the plot. The latest certificate (March 2025) shows a C (score 72). Main heating runs on oil.

Held since August 2006 — that's 20 years off the open market, well above the local norm. Across 2000–2006, sale prices on this property compounded at 13.7% per year. Today's modelled estimate of £1,021,000 sits 77.6% above the 2006 sale of £575,000. On a £-per-square-foot basis, the last sale (£141/sq ft) was about 72.8% below the postcode norm.

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
  • Bathrooms4
  • Open-plan layoutYes
  • EnsuiteYes
  • ConservatoryYes

Outside

  • Private gardenYes
  • DrivewayYes
  • LandYes
Before you decide

Everything you need to know about Carreg Llwyd

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.

Carreg Llwyd's carbon output runs well above what efficient homes in the postcode produce.

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Average
Windows
Good
CO2 Emissions
10.0 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Late 20th centuryDetached HouseEPC CDetached over 300m²No mains gas

Because the property is a large detached home over 300m² and has no mains gas supply, we believe a Level 3 building survey should be considered.

From £1,645 · Includes VAT

Planning

Planning history

Applications and permits filed against Carreg Llwyd, Gypsy Lane, Groeswen, Cardiff, CF15 7UP, sourced from the PlanIt planning register.

Carreg Llwyd 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.

Sale price has at least doubled since 2000.

Current estimate

£1,021,000

Modelled from EPC, postcode comparables and a sale-price growth of 13.7% per year over 6 years.

See how we calculated this
Last sold (2006)

£575,000

Growth on file: 13.7% per year over 6 years.

Sales timeline

  1. 10 August 2006Most recent

    £575,000

    +106.5%over 5 years

  2. 18 December 2000

    £278,500

Median price across the last 3 sales in CF15 7UP: £410,000 (2025–2006).

Before you decide

Everything you need to know about Carreg Llwyd

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
£473k

1 Cules Terrace, Taffs Well

CF15 7QJ

5 bed
£432k

1 Birch Hill, Tongwynlais

CF15 7LL

5 bed3 bath
£379k

1 Forest Cottage, Castle Road, Tongwynlais

CF15 7JR

3 bed1 bath
£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

0.8 km

Brigham Court — 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 Carreg Llwyd, Gypsy Lane, Groeswen, Cardiff, CF15 7UP. Each answer is also embedded as structured data for search engines.