What kind of home is 23 Castle View, CF15 7LY?

23 Castle View, CF15 7LY is a 2-bedroom semi-detached house.

What did 23 Castle View, CF15 7LY sell for?

23 Castle View, CF15 7LY last sold for £175,000 in February 2024, around 2 years ago. Land Registry has 3 sales on record going back to £34,000 in December 1995. Source: HM Land Registry.

How has the value of 23 Castle View, CF15 7LY changed over time?

Across 3 sales between December 1995 and February 2024, 23 Castle View, CF15 7LY rose from £34,000 to £175,000, a change of £141,000. That works out to roughly +6% per year compounded over 28 years. Source: HM Land Registry.

What is the EPC rating for 23 Castle View, CF15 7LY?

The current EPC rating for 23 Castle View, CF15 7LY is C with a score of 74 out of 100, lodged in April 2023. Source: EPC Register.

How big is 23 Castle View, CF15 7LY?

23 Castle View, CF15 7LY has a recorded floor area of 65 m² (700 sq ft), around 33 m² per bedroom. Source: EPC Register.

What heating system does 23 Castle View, CF15 7LY use?

The latest EPC at 23 Castle View, CF15 7LY records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 23 Castle View, CF15 7LY?

23 Castle View, CF15 7LY is in council tax band C.

Which area is 23 Castle View, CF15 7LY in?

23 Castle View, CF15 7LY sits in Tongwynlais, Cardiff, Cardiff. It falls within the CF15 postcode district.

Is 23 Castle View, CF15 7LY in a safe area?

Police records around 23 Castle View, CF15 7LY show an average of 2 reported crimes per month over the last 5 months. Criminal damage arson makes up roughly 40% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

How well connected is 23 Castle View, CF15 7LY?

The closest bus stop to 23 Castle View, CF15 7LY is Cwm Gwynlais, 57m away. In total there are 30 bus stops within the surrounding area.

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23 Castle View, Tongwynlais, Cardiff, CF15 7LY

Notable views3 sales on record

Property type

Semi-detached

Floor 01

Bedrooms

Bathroom

Floor area

65 m²

700 sq ft

Energy rating

Score 74

Council tax

Band C

Tenure

Owner Occupied

Overview

About 23 Castle View

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

23 Castle View is a two-bedroom semi-detached house in Tongwynlais, Cardiff, Cardiff (CF15 7LY). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (April 2023) shows a C (score 74). The rating has held steady at C across 2 certificates since October 2008. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good; while roof efficiency dropped from Very Good to Good. Other recorded features include a balcony and notable views.

Across 1995–2024, sale prices on this property compounded at 6% per year. On a £-per-square-foot basis, the last sale (£250/sq ft) was about 29.5% above the typical sold price in the postcode. Last sale on file: £175,000 in February 2024.

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

Bedrooms2
Bathrooms1
Dining roomYes
Utility roomYes

Outside

Private gardenYes
BalconyYes
Notable viewsYes

Building

Central heatingYes

Before you decide

Everything you need to know about 23 Castle View

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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)

Apr 2023

EPC Rating

C74

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

2.0 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Apr 2023from Oct 2008

Heating Controls

Prog + TRVsFull

Heating controls upgraded for better temperature management

Windows

AverageGood

Window efficiency improved

Low Energy Lighting

38%100%

More low energy lighting installed

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th century1st Floor MaisonetteEPC 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.

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Planning

Planning history

Applications and permits filed against 23 Castle View, Tongwynlais, Cardiff, CF15 7LY, sourced from the PlanIt planning register.

23 Castle View has no planning applications on record.

But the area is active

1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Price for 23 Castle View has grown more than fourfold since the 1995 starting point.

Current estimate

£186,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 28 years.

See how we calculated this

Last sold (2024)

£175,000

Growth on file: 6.0% per year over 28 years.

Sales timeline

23 February 2024Most recent
£175,000
+113.4%over 14 years
8 October 2009
£82,000
+141.2%over 13 years
8 December 1995
£34,000

Median price across the last 5 sales in CF15 7LY: £178,000 (2025–2021).

Nearby sales in CF15 7LY

On the street

Versus other Castle View homes

Four headline reads against 18 similar flats on this street, drawn from the latest EPC and Land Registry data.

On years held, 23 Castle View runs well behind the street norm.

Price per m²

£2,692

Street avg £2,061

Strongly above

Floor Area

65 m²

Street avg 60 m²

Above

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

2.0 t/year

Street avg 2.3 t/year

Above

Before you decide

Everything you need to know about 23 Castle View

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

Pick your report · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£219k

1 Castle Street, Taffs Well

CF15 7RL

2 bed1 bath

£235k

1 Anchor Street, Taffs Well

CF15 7RH

2 bed1 bath

£269k

1 Castell Coch View, Tongwynlais

CF15 7LA

2 bed1 bath

£282k

1 Castle Road, Tongwynlais

CF15 7JQ

2 bed1 bath

£220k

1 Church Street, Taffs Well

CF15 7PG

3 bed

£291k

1 Church Lane, Nantgarw

CF15 7TQ

3 bed1 bath

£309k

1 Bute Street, Tongwynlais

CF15 7LJ

3 bed1 bath

£379k

1 Forest Cottage, Castle Road, Tongwynlais

CF15 7JR

3 bed1 bath

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

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Cwm Gwynlais — bus stop.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 23 Castle View, Tongwynlais, Cardiff, CF15 7LY. Each answer is also embedded as structured data for search engines.