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11 Cefn Coed Gardens, Cardiff, CF23 6AX

2 planning records

Estimated value

£713,000

  • Since the 1998 sale (£130,000)+448%
  • Against CF23 6AX's recent median (£340,000)+110%

Newest record on this page: September 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
Bathroom
1
Floor area
165 m²
1776 sq ft
Energy rating
D
Score 68
Council tax
Band G
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

£713,000

  • Against its 1998 sale (£130,000)+448%
  • Against CF23 6AX's recent median (£340,000)+110%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11 Cefn Coed Gardens is modelled from its 165 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 6AX. 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

    165 m² from the EPC lodged in May 2025

  • Sales of this home

    1 sale recorded, the latest in 1998

  • Recent sales in CF23 6AX

    5 sales, median £340,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 2 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 Cefn Coed Gardens's modelled value sits at over four times its earliest registered sale price (1998).

Sales timeline

  1. 22 October 1998Most recent

    £130,000

Median price across the last 5 sales in CF23 6AX: £340,000 (2025–2021).

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 Cefn Coed Gardens

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

11 Cefn Coed Gardens is a four-bedroom detached house in Cardiff (CF23 6AX). It has a recorded floor area of 165 m² (around 1776 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (May 2025) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2015. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to C (score 76). Records show the property has been extended at some point in its history.

Held since October 1998 — that's 28 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. 2 planning records sit against the property, 0 approved, 1 refused, 1 pending. An active application for an extension is awaiting a decision. At 165 m² the property is well over the postcode median (108 m² across 18 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £713,000 sits 448.5% above the 1998 sale of £130,000. On a £-per-square-foot basis, the last sale (£73/sq ft) was about 65.6% 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
  • Bathrooms1

Outside

  • Private gardenRear

Building

  • Previously extendedYes
  • RefurbishedYes
Before you decide

Everything you need to know about 11 Cefn Coed Gardens

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.
Current Certificate(1 of 2)
May 2025

EPC Rating

A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
5.4 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 28 May 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

May 2025from Dec 2015
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Windows
AverageGood

Window efficiency improved

Low Energy Lighting
0%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 11 Cefn Coed Gardens, Cardiff, CF23 6AX, sourced from the PlanIt planning register.

An application for a garage conversion is currently awaiting a decision.

2 applications on record at 11 Cefn Coed Gardens, Cardiff, CF23 6AX

1 live now
1decisions2extensions25documents1nearby
  1. May 2021
    Garage ConversionFull
    Outcome in report

    Extension: Two storey · Rear of property

    DEMOLITION OF AN EXISTING REAR FLAT ROOF EXTENSION AND CONSTRUCTION OF TWO STOREY REAR EXTENSION, CONVERSION OF GARAGE INTO HABITABLE ROOM, ALTERATIONS TO MAIN ROOF MAIN ROOF AND ASSOCIATED WORKS

    Extension
    Documents
    20 docs on file
    Reference
    21/00394/DCH
    Full record in report
  2. More recent applications — locked
  3. Garage ConversionDecision

Unlock 11 Cefn Coed Gardens, Cardiff, CF23 6AX's full planning history

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

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 2 applications on this property in full, plus 1 notable nearby
  • The 25 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Cefn Coed Gardens homes

Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 11 Cefn Coed Gardens runs well behind the street norm.

Price per m²

£788

Street avg £2,327

Strongly below

Floor Area

165 m²

Street avg 164 m²

On par

Habitable Rooms

8 rooms

Street avg 7 rooms

Above

CO₂ Emissions

5.4 t/year

Street avg 5.2 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

169/mo

Falling year-on-year across the wider district.

Nearest stop

0.3 km

Cefn Coed Crescent — bus stop.

Nearest stops

  • Cefn Coed CrescentBus stop262m
  • CartrefBus stop296m
  • Cefn Coed RoadBus stop303m
  • Miterdale CloseBus stop305m

Most reported crime locally

  • Violence & Sexual Offences995 reports33%
  • Anti-social Behaviour345 reports11%
  • Public Order344 reports11%
  • Shoplifting340 reports11%

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 £995 · 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.
£649k

1 Alderbrook, Cyncoed

CF23 6QD

4 bed2 bath
£643k

1 Dan Y Coed Rise

CF23 6NN

4 bed2 bath
£507k

1 Duffryn Avenue

CF23 6LE

4 bed
£425k

1 Celyn Grove

CF23 6SH

4 bed
£303k

1 Glenwood

CF23 6UR

4 bed1 bath
£534k

1 Dan Yr Heol

CF23 6JU

3 bed2 bath
£533k

1 Dan Y Coed Close

CF23 6NJ

3 bed2 bath
£456k

1 Cefn Coed Avenue

CF23 6HE

3 bed1 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 Cefn Coed Gardens is modelled from its 165 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 6AX. 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. 1 sale is recorded for 11 Cefn Coed Gardens. 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 Cefn Coed Gardens was lodged in May 2025 at band D and is valid until May 2035. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 11 Cefn Coed Gardens. 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 18 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF23 6AX.
Council tax band
11 Cefn Coed Gardens is in council tax band G. 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 Cefn Coed Gardens, Cardiff, CF23 6AX. Each answer is also embedded as structured data for search engines.

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