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33 Castle View, Tongwynlais, Cardiff, CF15 7LY

Estimated value

£159,000

  • Since the 2021 sale (£135,000)+18%
  • Against CF15 7LY's recent median (£178,000)-11%

Newest record on this page: January 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Floor 01
Habitable rooms
3
From EPC
Floor area
57 m²
614 sq ft
Energy rating
D
Score 67
Council tax
Band C
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

£159,000

  • Against its 2021 sale (£135,000)+18%
  • Against CF15 7LY's recent median (£178,000)-11%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 33 Castle View is modelled from its 57 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF15 7LY. 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

    57 m² from the EPC lodged in August 2021

  • Sales of this home

    1 sale recorded, the latest in 2021

  • Recent sales in CF15 7LY

    5 sales, median £178,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: January 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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Sales timeline

  1. 2 November 2021Most recent

    £135,000

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

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 33 Castle View

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

33 Castle View is a semi-detached house in Tongwynlais, Cardiff, Cardiff (CF15 7LY). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (August 2021) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72).

Today's modelled estimate of £159,000 is 17.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£220/sq ft) was about 24% above the typical sold price in the postcode. Last sale on file: £135,000 in November 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Before you decide

Everything you need to know about 33 Castle View

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
Aug 2021

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.5 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 3 August 2031

4 years remaining
Planning

Planning history

Applications and permits filed against 33 Castle View, Tongwynlais, Cardiff, CF15 7LY, sourced from the PlanIt planning register.

33 Castle View 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 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, 33 Castle View runs well behind the street norm.

Price per m²

£2,368

Street avg £2,101

Above

Floor Area

57 m²

Street avg 61 m²

Below

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

2.5 t/year

Street avg 2.3 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

85/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Cwm Gwynlais — bus stop.

Nearest stops

  • Cwm GwynlaisBus stop57m
  • PantgwynlaisBus stop200m
  • Cardiff International HotelBus stop231m
  • Iron BridgeBus stop367m

Most reported crime locally

  • Violence & Sexual Offences366 reports33%
  • Anti-social Behaviour150 reports14%
  • Public Order141 reports13%
  • Shoplifting104 reports9%

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 century1st Floor MaisonetteEPC D

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 £495 · 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.
£147k

1 Beech Court, Catherine Drive, Tongwynlais

CF15 7JU

£147k

1 Ffordd Y Felin, Old Caerphilly Road, Nantgarw

CF15 7TA

£204k

1 Catherine Drive, Tongwynlais

CF15 7JT

£220k

1 Church Street, Taffs Well

CF15 7PG

3 bed
£223k

1 Castle Street, Taffs Well

CF15 7RL

2 bed1 bath
£227k

1 Anchor Street, Taffs Well

CF15 7RH

2 bed1 bath
£260k

1 Abbey Close, Taffs Well

CF15 7RS

£262k

1 Castell Coch View, Tongwynlais

CF15 7LA

2 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 33 Castle View is modelled from its 57 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF15 7LY. 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 33 Castle View. 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 33 Castle View was lodged in August 2021 at band D and is valid until August 2031. 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 33 Castle View. 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 13 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF15 7LY.
Council tax band
33 Castle View is in council tax band C. 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 33 Castle View, Tongwynlais, Cardiff, CF15 7LY. Each answer is also embedded as structured data for search engines.

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