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9 Clos Tecwyn, Cardiff, CF23 5ND

Estimated value

£517,000

  • Since the 2011 sale (£300,700)+72%
  • Against CF23 5ND's recent median (£435,000)+19%

Newest record on this page: January 2024. 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
3
Floor area
115 m²
1238 sq ft
Energy rating
C
Score 72
Council tax
Band G
Tenure
Private Rental
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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

£517,000

  • Against its 2011 sale (£300,700)+72%
  • Against CF23 5ND's recent median (£435,000)+19%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 9 Clos Tecwyn is modelled from its 115 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 5ND. 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

    115 m² from the EPC lodged in January 2024

  • Sales of this home

    1 sale recorded, the latest in 2011

  • Recent sales in CF23 5ND

    5 sales, median £435,000 (2022–2013)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: August 2022Latest 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.

9 Clos Tecwyn valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 29 June 2011Most recent

    £300,700

Median price across the last 5 sales in CF23 5ND: £435,000 (2022–2013).

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 Clos Tecwyn

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

9 Clos Tecwyn is a four-bedroom detached house in Cardiff (CF23 5ND). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (January 2024) shows a C (score 72). When first surveyed in March 2011 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 83).

Untraded for 15 years, with the last transfer in June 2011. Today's modelled estimate of £517,000 sits 71.9% above the 2011 sale of £300,700. At 115 m² it's 16.3% smaller than the typical home in the postcode (137 m² median across 4 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
  • Bathrooms3
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenRear
  • DrivewayYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 9 Clos Tecwyn

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)
Jan 2024

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.4 t/year
Occupancy
Rented

Certificate validity

Valid until 13 January 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

Jan 2024from Mar 2011
EPC improved fromD65toC72
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water
Very GoodGood

Hot water efficiency decreased

Low Energy Lighting
50%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 9 Clos Tecwyn, Cardiff, CF23 5ND, sourced from the PlanIt planning register.

9 Clos Tecwyn 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 Clos Tecwyn homes

Four headline reads against 4 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, 9 Clos Tecwyn stands well clear of the street.

Price per m²

£2,615

Street avg £3,239

Below

Floor Area

115 m²

Street avg 136 m²

Strongly below

Habitable Rooms

7 rooms

Street avg 8 rooms

Below

CO₂ Emissions

3.4 t/year

Street avg 4.6 t/year

Above
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

0.2 km

Miterdale Close — bus stop.

Nearest stops

  • Miterdale CloseBus stop160m
  • Eskdale CloseBus stop189m
  • Birchwood RoadBus stop226m
  • Ty Gwyn SchoolBus stop285m

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 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 £795 · 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.
£550k

1 Crystal Avenue

CF23 5QJ

4 bed1 bath
£470k

1 Clos Tecwyn

CF23 5ND

4 bed2 bath
£619k

1 Clos Derwen

CF23 5HJ

4 bed2 bath
£620k

1 Clos Edno

CF23 5NF

4 bed2 bath
£666k

1 Beatty Avenue

CF23 5QR

4 bed1 bath
£669k

1 Bronwydd Close

CF23 5RA

4 bed2 bath
£770k

1 Balaclava Road

CF23 5BB

4 bed3 bath
£473k

1 Ambleside Avenue

CF23 5PX

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 9 Clos Tecwyn is modelled from its 115 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 5ND. 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 9 Clos Tecwyn. 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 Clos Tecwyn was lodged in January 2024 at band C and is valid until January 2034. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 9 Clos Tecwyn. 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 5ND.
Council tax band
9 Clos Tecwyn 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 9 Clos Tecwyn, Cardiff, CF23 5ND. Each answer is also embedded as structured data for search engines.

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