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9 Cyncoed Avenue, Cardiff, CF23 6ST

Estimated value

£882,000

  • Since the 2011 sale (£645,000)+37%
  • Against CF23 6ST's recent median (£650,005)+36%

Newest record on this page: May 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
Floor area
185 m²
1993 sq ft
Energy rating
E
Score 51
Council tax
Band H
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

£882,000

  • Against its 2011 sale (£645,000)+37%
  • Against CF23 6ST's recent median (£650,005)+36%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 9 Cyncoed Avenue is modelled from its 185 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 6ST. 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 March 2010

  • Sales of this home

    2 sales recorded, the latest in 2011

  • Recent sales in CF23 6ST

    5 sales, median £650,005 (2025–1999)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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.

Sale price has at least doubled since 2000.

Sales timeline

  1. 16 December 2011Most recent

    £645,000

    +124.3%over 11 years

  2. 22 October 2000

    £287,500

Median price across the last 5 sales in CF23 6ST: £650,005 (2025–1999).

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 9 Cyncoed Avenue

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

9 Cyncoed Avenue is a four-bedroom detached house in Cardiff (CF23 6ST). It has a recorded floor area of 185 m² (around 1993 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (March 2010) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 67). The latest certificate is from March 2010, so improvements made since then won't be reflected.

Last changed hands 15 years ago, in December 2011. Across 2000–2011, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £882,000 is 36.7% above the 2011 sale price.

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 9 Cyncoed Avenue

The true value, the hidden risks and the full sale history, in one report.

Pick your report · from £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.

9 Cyncoed Avenue'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 23 Mar 2020

Current Certificate
Mar 2010

EPC Rating

A
B
C
D
E
E51
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
10.0 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 23 March 2020

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 9 Cyncoed Avenue, Cardiff, CF23 6ST, sourced from the PlanIt planning register.

9 Cyncoed Avenue 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.

On the street

Versus other Cyncoed Avenue homes

Four headline reads against 3 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 9 Cyncoed Avenue lags the street by a wide margin.

Price per m²

£3,484

Street avg £2,980

Above

Floor Area

185 m²

Street avg 190 m²

Above

Habitable Rooms

7 rooms

Street avg 8 rooms

Below

CO₂ Emissions

10.0 t/year

Street avg 8.1 t/year

Strongly below
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

0.1 km

Cyncoed Avenue — bus stop.

Nearest stops

  • Cyncoed AvenueBus stop111m
  • Cyncoed RdBus stop149m
  • St Ederyn's RoadBus stop204m
  • GlenwoodBus stop423m

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

Early 20th centuryDetached HouseEPC E

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 £1,095 · 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 9 Cyncoed Avenue is modelled from its 185 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 6ST. 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 9 Cyncoed 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 9 Cyncoed Avenue was lodged in March 2010 at band E and expired in March 2020, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 9 Cyncoed 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 6ST.
Council tax band
9 Cyncoed Avenue is in council tax band H. 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 9 Cyncoed Avenue, Cardiff, CF23 6ST. Each answer is also embedded as structured data for search engines.

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