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11 Lon Y Fro, Pentyrch, Cardiff, CF15 9TE

Extendable3 sales on record3 planning records

Estimated value

£459,000

  • Since the 2023 sale (£460,000)0%
  • Against CF15 9TE's recent median (£350,000)+31%

Newest record on this page: August 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
4
Bathrooms
2
Floor area
114 m²
1227 sq ft
Energy rating
D
Score 62
Council tax
Band F
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

£459,000

  • Against its 2023 sale (£460,000)0%
  • Against CF15 9TE's recent median (£350,000)+31%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11 Lon Y Fro is modelled from its 114 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CF15 9TE. 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

    114 m² from the EPC lodged in August 2023

  • Sales of this home

    3 sales recorded, the latest in 2023

  • Recent sales in CF15 9TE

    5 sales, median £350,000 (2025–2017)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: August 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 3 applicationsFull 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.

11 Lon Y Fro valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 23 November 2023Most recent

    £460,000

    +35.7%over 7 years

  2. 21 September 2016

    £339,000

    +45.2%over 3 years

  3. 13 June 2013

    £233,500

Median price across the last 5 sales in CF15 9TE: £350,000 (2025–2017).

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

One time fee only - money back guarantee

Overview

About 11 Lon Y Fro

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

11 Lon Y Fro is a four-bedroom detached house in Pentyrch, Cardiff, Cardiff (CF15 9TE). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1967-1975 and council tax band F. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The home occupies a cul-de-sac position. The latest certificate (August 2023) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.

3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Across 2013–2023, sale prices on this property compounded at 6.7% per year. On a £-per-square-foot basis, the last sale (£375/sq ft) was about 70.3% above the typical sold price in the postcode. Most recent transfer: November 2023 at £460,000.

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
  • Bathrooms2
  • CloakroomYes

Outside

  • Private gardenRear
  • Cul-de-sacYes

Building

  • Previously extendedYes
  • RefurbishedYes
  • Extension potentialPossible
Before you decide

Everything you need to know about 11 Lon Y Fro

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.

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

Current Certificate
Aug 2023

EPC Rating

A
B
C
D
D62
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.5 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 8 August 2033

6 years remaining
Planning

Planning history

Applications and permits filed against 11 Lon Y Fro, Pentyrch, Cardiff, CF15 9TE, sourced from the PlanIt planning register.

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

3 applications on record at 11 Lon Y Fro, Pentyrch, Cardiff, CF15 9TE

3decisions3extensions25documents
  1. Mar 2014
    ExtensionOutline
    Outcome in report

    Extension: Single storey · Rear of property

    CONSTRUCTION OF A SINGLE STOREY REAR EXTENSION

    Documents
    10 docs on file
    Reference
    14/00222/DCH
    Full record in report
  2. More recent applications — locked
  3. PorchDecision
  4. ExtensionDecision

Unlock 11 Lon Y Fro, Pentyrch, Cardiff, CF15 9TE's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (3 on record)
  • All 3 applications on this property in full
  • The 25 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Lon Y Fro homes

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

11 Lon Y Fro outperforms the street on price per m² by a wide margin.

Price per m²

£4,035

Street avg £2,723

Strongly above

Floor Area

114 m²

Street avg 124 m²

Above

Habitable Rooms

7 rooms

Street avg 7 rooms

Above

CO₂ Emissions

4.5 t/year

Street avg 4.8 t/year

On par
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

Penffordd — bus stop.

Nearest stops

  • PenfforddBus stop122m
  • BrodegBus stop154m
  • Heol DanyrodynBus stop188m
  • Pentyrch War MemorialBus stop309m

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 D

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.

From £695 · 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.
£468k

1 Dol Y Felin, Creigiau

CF15 9SN

4 bed
£450k

1 Brummell Drive, Creigiau

CF15 9NX

4 bed
£436k

1 Erw Wen, Pentyrch

CF15 9PQ

4 bed2 bath
£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
£470k

1 Bryn Siriol, Pentyrch

CF15 9QU

3 bed
£418k

1 Ael Y Bryn, Pentyrch

CF15 9TD

3 bed2 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 11 Lon Y Fro is modelled from its 114 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CF15 9TE. 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 11 Lon Y Fro. 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 11 Lon Y Fro was lodged in August 2023 at band D and is valid until August 2033. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 3 applications are matched to 11 Lon Y Fro. 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 9TE.
Council tax band
11 Lon Y Fro is in council tax band F. 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 11 Lon Y Fro, Pentyrch, Cardiff, CF15 9TE. Each answer is also embedded as structured data for search engines.

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