Skip to content
UK Property Looker

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

Solar panels3 sales on record

Estimated value

£243,000

  • Since the 2021 sale (£199,950)+22%
  • Against CF15 7LA's recent median (£2,200)+10945%

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
End terrace
Bedrooms
2
Bathroom
1
Floor area
61 m²
657 sq ft
Energy rating
C
Score 70
Council tax
Band D
Tenure
Owner Occupied
Get directions (opens in a new tab)
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

£243,000

  • Against its 2021 sale (£199,950)+22%
  • Against CF15 7LA's recent median (£2,200)+10945%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Castell Coch View is modelled from its 61 m² EPC floor area, its 3 recorded sales 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

    61 m² from the EPC lodged in July 2017

  • Sales of this home

    3 sales recorded, the latest in 2021

  • 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.

18 Castell Coch View saw 3 transfers in just over a decade — high turnover for the postcode.

Sales timeline

  1. 19 February 2021Most recent

    £199,950

    +6.6%over 3 years

  2. 24 September 2017

    £187,500

    +36.4%over 5 years

  3. 20 December 2011

    £137,500

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 18 Castell Coch View

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

18 Castell Coch View is a two-bedroom end-of-terrace house in Tongwynlais, Cardiff, Cardiff (CF15 7LA). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (July 2017) shows a C (score 70). When first surveyed in November 2011 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good; while lighting dropped from Good to Average. The recommended improvements would push it to B (score 87). The property has solar panels on record, all of which lower running costs and tend to lift resale appeal.

At 61 m² it sits well below the postcode median (126 m² across 29 EPCs), making it one of the more compact homes locally. Across 2011–2021, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £243,000 is 21.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£305/sq ft) was about 51.8% above the typical sold price in the postcode. Most recent transfer: February 2021 at £199,950. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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
  • EnsuiteYes

Outside

  • Private gardenWest-facing

Building

  • Solar panelsYes
Before you decide

Everything you need to know about 18 Castell Coch View

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

Pick your report · from £14.99

One time fee only - money back guarantee

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)
Jul 2017

EPC Rating

A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 19 July 2027

8 months remaining

Property Improvements

Changes detected from historical EPC data

Jul 2017from Nov 2011
EPC improved fromD65toC70
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Hot Water
AverageGood

Hot water efficiency improved

Planning

Planning history

Applications and permits filed against 18 Castell Coch View, Tongwynlais, Cardiff, CF15 7LA, sourced from the PlanIt planning register.

18 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.

On co₂ emissions, 18 Castell Coch View stands well clear of the street.

Price per m²

£3,278

Street avg £2,305

Strongly above

Floor Area

61 m²

Street avg 134 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 6 rooms

Below

CO₂ Emissions

2.2 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 centuryEnd-Terrace 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 £545 · 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.
£227k

1 Anchor Street, Taffs Well

CF15 7RH

2 bed1 bath
£262k

1 Castell Coch View, Tongwynlais

CF15 7LA

2 bed1 bath
£223k

1 Castle Street, Taffs Well

CF15 7RL

2 bed1 bath
£279k

1 Castle Road, Tongwynlais

CF15 7JQ

2 bed1 bath
£220k

1 Church Street, Taffs Well

CF15 7PG

3 bed
£289k

1 Church Lane, Nantgarw

CF15 7TQ

3 bed1 bath
£299k

1 Bute Street, Tongwynlais

CF15 7LJ

3 bed1 bath
£364k

1 Forest Cottage, Castle Road, Tongwynlais

CF15 7JR

3 bed1 bath

Property research, connected

Get up to date data on unlimited properties per month

Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

Start your research
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 18 Castell Coch View is modelled from its 61 m² EPC floor area, its 3 recorded sales 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. 3 sales are recorded for 18 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 18 Castell Coch View was lodged in July 2017 at band C and is valid until July 2027. 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 18 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.
Council tax band
18 Castell Coch View is in council tax band D. 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 18 Castell Coch View, Tongwynlais, Cardiff, CF15 7LA. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.

Keep exploring