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20 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF

EPC B

Estimated value

£1,006,000

  • Since the 2018 sale (£808,000)+25%
  • Against CF23 5BF's recent median (£840,000)+20%

Newest record on this page: September 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
5
Floor area
272 m²
2928 sq ft
Energy rating
B
Score 87
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

£1,006,000

  • Against its 2018 sale (£808,000)+25%
  • Against CF23 5BF's recent median (£840,000)+20%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Ty Gwyn Gardens is modelled from its 272 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 5BF. 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

    272 m² from the EPC lodged in June 2014

  • Sales of this home

    2 sales recorded, the latest in 2018

  • Recent sales in CF23 5BF

    5 sales, median £840,000 (2024–2014)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: September 2024Latest 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.

20 Ty Gwyn Gardens valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 6 September 2018Most recent

    £808,000

    +12.2%over 4 years

  2. 22 July 2014

    £720,000

Median price across the last 5 sales in CF23 5BF: £840,000 (2024–2014).

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 20 Ty Gwyn Gardens

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

20 Ty Gwyn Gardens is a five-bedroom detached house in Penylan, Cardiff, Cardiff (CF23 5BF). It has a recorded floor area of 272 m² (around 2928 sq ft). The latest certificate (June 2014) returns a high B (score 87), putting the home a stone's throw from an A rating. The latest certificate is from June 2014, so improvements made since then won't be reflected.

At 272 m² it's 16.2% larger than the typical home in the postcode (234 m² median across 22 EPCs). Across 2014–2018, sale prices on this property compounded at 2.8% per year. Today's modelled estimate of £1,006,000 is 24.5% above the 2018 sale price. Last sale on file: £808,000 in September 2018.

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

  • Bedrooms5
  • Open-plan layoutYes
  • EnsuiteYes

Outside

  • Private gardenYes
  • ParkingYes

Building

  • Heating systemElectric
  • RefurbishedYes
Before you decide

Everything you need to know about 20 Ty Gwyn 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.

20 Ty Gwyn Gardens's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 25 Jun 2024

Current Certificate
Jun 2014

EPC Rating

A
B
B87
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
3.0 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 25 June 2024

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 20 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF, sourced from the PlanIt planning register.

20 Ty Gwyn Gardens 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 Ty Gwyn Gardens homes

Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 20 Ty Gwyn Gardens stands well clear of the street.

Price per m²

£2,971

Street avg £2,947

On par

Floor Area

272 m²

Street avg 219 m²

Strongly above

CO₂ Emissions

3.0 t/year

Street avg 2.9 t/year

Below

Years Held

8 years

Street avg 11 years

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

Ty Gwyn School — bus stop.

Nearest stops

  • Ty Gwyn SchoolBus stop112m
  • Ty Gwyn SchBus stop124m
  • Ty Gwyn RoadBus stop136m
  • Cefn Coed CrescentBus stop203m

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

Detached HouseEPC B

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.

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£567k

1 Boverton Street

CF23 5ES

5 bed
£770k

1 Balaclava Road

CF23 5BB

4 bed3 bath
£669k

1 Bronwydd Close

CF23 5RA

4 bed2 bath
£666k

1 Beatty Avenue

CF23 5QR

4 bed1 bath
£620k

1 Clos Edno

CF23 5NF

4 bed2 bath
£619k

1 Clos Derwen

CF23 5HJ

4 bed2 bath
£550k

1 Crystal Avenue

CF23 5QJ

4 bed1 bath
£470k

1 Clos Tecwyn

CF23 5ND

4 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 20 Ty Gwyn Gardens is modelled from its 272 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 5BF. 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 20 Ty Gwyn 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 20 Ty Gwyn Gardens was lodged in June 2014 at band B and expired in June 2024, 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 20 Ty Gwyn 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 5BF.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 20 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF. Each answer is also embedded as structured data for search engines.

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