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17 Castell Coch View, Tongwynlais, Cardiff, CF15 7LA

Notable views

Estimated value

£305,000

  • Since the 2016 sale (£219,000)+39%
  • Against CF15 7LA's recent median (£2,200)+13764%

Newest record on this page: October 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
Bedrooms
3
Bathroom
1
Floor area
70 m²
753 sq ft
Energy rating
D
Score 68
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

£305,000

  • Against its 2016 sale (£219,000)+39%
  • Against CF15 7LA's recent median (£2,200)+13764%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 17 Castell Coch View is modelled from its 70 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF15 7LA. 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

    70 m² from the EPC lodged in October 2015

  • Sales of this home

    1 sale recorded, the latest in 2016

  • Recent sales in CF15 7LA

    5 sales, median £2,200 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: October 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.

17 Castell Coch View valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 31 May 2016Most recent

    £219,000

Median price across the last 5 sales in CF15 7LA: £2,200 (2025–2022).

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 17 Castell Coch View

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

17 Castell Coch View is a three-bedroom semi-detached house in Tongwynlais, Cardiff, Cardiff (CF15 7LA). It has a recorded floor area of 70 m² (around 753 sq ft) and construction records dating it to 1976-1982. The latest certificate (October 2015) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 88), a 2-band jump. The latest certificate is from October 2015, so improvements made since then won't be reflected. Other recorded features include notable views.

At 70 m² it sits well below the postcode median (126 m² across 29 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £305,000 is 39.3% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£291/sq ft) was about 41.7% above the typical sold price in the postcode. Last sold in May 2016, so it's been off the market for around 10 years.

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

  • Bedrooms3
  • Bathrooms1
  • Open-plan layoutYes

Outside

  • Private gardenYes
  • Notable viewsYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 17 Castell Coch 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.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 22 Oct 2025

Current Certificate
Oct 2015

EPC Rating

A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.7 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 22 October 2025

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 17 Castell Coch View, Tongwynlais, Cardiff, CF15 7LA, sourced from the PlanIt planning register.

17 Castell Coch 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 Castell Coch View homes

Four headline reads against 29 similar houses on this street, drawn from the latest EPC and Land Registry data.

17 Castell Coch View outperforms the street on co₂ emissions by a wide margin.

Price per m²

£3,129

Street avg £2,311

Above

Floor Area

70 m²

Street avg 134 m²

Below

Habitable Rooms

4 rooms

Street avg 6 rooms

Below

CO₂ Emissions

2.7 t/year

Street avg 4.9 t/year

Strongly 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

85/mo

Steady year-on-year across the wider district.

Nearest stop

0.0 km

Castell Coch View — bus stop.

Nearest stops

  • Castell Coch ViewBus stop44m
  • Lewis ArmsBus stop166m
  • St Michael`s CloseBus stop228m
  • Bute StreetBus stop246m

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

Late 20th centurySemi-Detached HouseEPC 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.

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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.
£299k

1 Bute Street, Tongwynlais

CF15 7LJ

3 bed1 bath
£289k

1 Church Lane, Nantgarw

CF15 7TQ

3 bed1 bath
£364k

1 Forest Cottage, Castle Road, Tongwynlais

CF15 7JR

3 bed1 bath
£220k

1 Church Street, Taffs Well

CF15 7PG

3 bed
£305k

1 Cwm Gwynlais, Tongwynlais

CF15 7HU

4 bed
£330k

1 Bute Villa, Taffs Well

CF15 7QP

4 bed1 bath
£279k

1 Castle Road, Tongwynlais

CF15 7JQ

2 bed1 bath
£275k

1 Beechwood Road, Taffs Well

CF15 7RZ

4 bed

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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 17 Castell Coch View is modelled from its 70 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF15 7LA. 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 17 Castell Coch 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 17 Castell Coch View was lodged in October 2015 at band D and expired in October 2025, 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 17 Castell Coch 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 7LA.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 17 Castell Coch View, Tongwynlais, Cardiff, CF15 7LA. Each answer is also embedded as structured data for search engines.

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