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27 Duffryn Avenue, Cardiff, CF23 6LE

2 planning records

Estimated value

£742,000

  • Since the 2019 sale (£585,000)+27%
  • Against CF23 6LE's recent median (£365,000)+103%

Newest record on this page: July 2023. 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
185 m²
1991 sq ft
Energy rating
C
Score 74
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

£742,000

  • Against its 2019 sale (£585,000)+27%
  • Against CF23 6LE's recent median (£365,000)+103%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 27 Duffryn Avenue is modelled from its 185 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 6LE. 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

    185 m² from the EPC lodged in November 2018

  • Sales of this home

    2 sales recorded, the latest in 2019

  • Recent sales in CF23 6LE

    5 sales, median £365,000 (2023–2016)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: July 2023Latest 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.

27 Duffryn Avenue valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 1 July 2019Most recent

    £585,000

    +67.1%over 3 years

  2. 10 March 2016

    £350,000

Median price across the last 5 sales in CF23 6LE: £365,000 (2023–2016).

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

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Overview

About 27 Duffryn Avenue

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

27 Duffryn Avenue is a four-bedroom detached house in Cardiff (CF23 6LE). It has a recorded floor area of 185 m² (around 1991 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (November 2018) shows a C (score 74). When first surveyed in September 2015 the rating was E, the property has climbed 2 bands since. The recommended improvements would push it to B (score 83).

At 185 m² the property is well over the postcode median (106 m² across 7 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 86% of similar EPCs). 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Across 2016–2019, sale prices on this property compounded at 16.8% per year. Today's modelled estimate of £742,000 is 26.8% above the 2019 sale price. Last sale on file: £585,000 in July 2019.

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
  • Open-plan layoutYes
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenYes
  • GarageYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 27 Duffryn Avenue

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)
Nov 2018

EPC Rating

A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.8 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 29 November 2028

2 years remaining

Property Improvements

Changes detected from historical EPC data

Nov 2018from Sept 2015
EPC improved fromE53toC74
Windows
Mostly DoubleFull Double

Windows upgraded, improving insulation

Low Energy Lighting
78%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 27 Duffryn Avenue, Cardiff, CF23 6LE, sourced from the PlanIt planning register.

Planning history includes recorded demolition works, indicating a major rebuild phase at this address.

2 applications on record at 27 Duffryn Avenue, Cardiff, CF23 6LE

2decisions2extensions24documents1nearby
Flagged:Demolition
  1. Jul 2016
    ExtensionFull
    Outcome in report

    Extension: Two storey · Side of property

    DEMOLITION OF SINGLE STOREY GARAGE, CONSTRUCTION OF TWO STOREY SIDE EXTENSION AND TWO STOREY REAR EXTENSION AND LOFT EXTENSION

    Documents
    13 docs on file
    Reference
    16/00950/DCH
    Full record in report
  2. More recent applications — locked
  3. DemolitionDecision

Unlock 27 Duffryn Avenue, Cardiff, CF23 6LE's full planning history

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

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full, plus 1 notable nearby
  • The 24 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Duffryn Avenue homes

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

27 Duffryn Avenue outperforms the street on epc rating by a wide margin.

Price per m²

£3,162

Street avg £2,989

On par

Floor Area

185 m²

Street avg 134 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 6 rooms

On par

CO₂ Emissions

4.8 t/year

Street avg 5.7 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

Rail-style transport is unusually close for this postcode.

Crime

169/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Duffryn Avenue — bus stop.

Nearest stops

  • Duffryn AvenueBus stop136m
  • Nant Fawr CrescentBus stop157m
  • Celyn AvenueBus stop187m
  • Llandennis AveBus stop228m

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

Mid 20th centuryDetached HouseEPC C

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 27 Duffryn Avenue is modelled from its 185 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 6LE. 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 27 Duffryn Avenue. 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 27 Duffryn Avenue was lodged in November 2018 at band C and is valid until November 2028. 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 27 Duffryn Avenue. 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 6LE.
Council tax band
27 Duffryn Avenue 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 27 Duffryn Avenue, Cardiff, CF23 6LE. Each answer is also embedded as structured data for search engines.

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