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12 Llwyn Y Grant Terrace, Penylan, Cardiff, CF23 9EW

5 sales on record
Property type
Mid terrace
Bedrooms
4
Floor area
143 m²
1536 sq ft
Energy rating
E
Score 48
Council tax
Band G
Tenure
Owner Occupied
Overview

About 12 Llwyn Y Grant Terrace

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

12 Llwyn Y Grant Terrace is a four-bedroom mid-terrace house in Penylan, Cardiff, Cardiff (CF23 9EW). It has a recorded floor area of 143 m² (around 1536 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (February 2009) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 61). The latest certificate is from February 2009, so improvements made since then won't be reflected.

Untraded for 17 years, with the last transfer in May 2009. Across the public record there are 5 sales, relatively high churn for a single property. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1997–2009, sale prices on this property compounded at 10.3% per year. Today's modelled estimate of £405,000 sits 51.7% above the 2009 sale of £267,000. It lags the bulk of the postcode on energy efficiency (less efficient than 77% of similar 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

  • Bedrooms4
Before you decide

Everything you need to know about 12 Llwyn Y Grant Terrace

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 Y Grant Terrace's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 11 Feb 2019

EPC Rating

A
B
C
D
E
E48
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
11.0 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC EPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £1,020 · Includes VAT

Planning

Planning history

Applications and permits filed against 12 Llwyn Y Grant Terrace, Penylan, Cardiff, CF23 9EW, sourced from the PlanIt planning register.

12 Llwyn Y Grant Terrace has no planning applications on record.

2

But the area is active

2 notable applications 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 grown by over 3x since 1997.

Current estimate

£405,000

Modelled from EPC, postcode comparables and a sale-price growth of 10.3% per year over 12 years.

See how we calculated this
Last sold (2009)

£267,000

Growth on file: 10.3% per year over 12 years.

Sales timeline

  1. 28 May 2009Most recent

    £267,000

    +9.0%

  2. 13 January 2009

    £245,000

    +25.6%over 7 years

  3. 27 September 2001

    £195,000

    +25.0%over 1 year

  4. 25 February 2000

    £156,000

    +88.4%over 2 years

  5. 29 May 1997

    £82,791

Median price across the last 5 sales in CF23 9EW: £480,000 (2025–2021).

On the street

Versus other Llwyn Y Grant Terrace homes

Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.

12 Llwyn Y Grant Terrace is notably below the street on co₂ emissions.

Price per m²

£1,871

Street avg £2,784

Strongly below

Floor Area

143 m²

Street avg 152 m²

Below

Habitable Rooms

8 rooms

Street avg 7 rooms

Strongly above

CO₂ Emissions

11.0 t/year

Street avg 5.7 t/year

Strongly below
Before you decide

Everything you need to know about 12 Llwyn Y Grant Terrace

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.
£502k

1 Earl S Court Road, Penylan

CF23 9DD

4 bed
£399k

1 Hugon Close

CF23 9BY

3 bed1 bath
£350k

1 Firstbrook Close

CF23 9ER

3 bed2 bath
£328k

1 Kingwood Close, Penylan

CF23 9HE

3 bed1 bath
£188k

1 Bryn Y Nant, Llanedeyrn

CF23 9NZ

3 bed
£450k

1 Barons Court Road, Penylan

CF23 9DF

£450k

1 Colchester Avenue, Penylan

CF23 9BN

£360k

1 Baber Close

CF23 9BX

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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

9/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Ysgol Bro Edern — 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 Y Grant Terrace, Penylan, Cardiff, CF23 9EW. Each answer is also embedded as structured data for search engines.