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17 Ironbridge Road, Tongwynlais, Cardiff, CF15 7NJ

Estimated value

£374,000

  • Since the 2026 sale (£360,000)+4%
  • Against CF15 7NJ's recent median (£307,000)+22%

Newest record on this page: May 2026. 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
3
Bathroom
1
Floor area
91 m²
980 sq ft
Energy rating
D
Score 63
Council tax
Band E
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

£374,000

  • Against its 2026 sale (£360,000)+4%
  • Against CF15 7NJ's recent median (£307,000)+22%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 17 Ironbridge Road is modelled from its 91 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF15 7NJ. 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

    91 m² from the EPC lodged in July 2025

  • Sales of this home

    2 sales recorded, the latest in 2026

  • Recent sales in CF15 7NJ

    5 sales, median £307,000 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2026Latest 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.

Sale price has at least doubled since 2017.

Sales timeline

  1. 14 May 2026Most recent

    £360,000

    +128.6%over 8 years

  2. 8 June 2017

    £157,500

Median price across the last 5 sales in CF15 7NJ: £307,000 (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 Ironbridge Road

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

17 Ironbridge Road is a three-bedroom detached house in Tongwynlais, Cardiff, Cardiff (CF15 7NJ). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (July 2025) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in September 2016 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor; while roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 75). Other recorded features include a loft. Period features are noted in the property record. The home occupies a cul-de-sac position.

It changed hands recently, sold May 2026 for £360,000. Across 2017–2026, sale prices on this property compounded at 9.7% per year. On a £-per-square-foot basis, the last sale (£368/sq ft) was about 101.6% above the typical sold price in the postcode.

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
  • Dining roomYes
  • LoftYes
  • FireplaceYes

Outside

  • Cul-de-sacYes

Building

  • Period featuresYes
  • RefurbishedYes
Before you decide

Everything you need to know about 17 Ironbridge Road

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(1 of 3)
Jul 2025

EPC Rating

A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.9 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 22 July 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Nov 2020from Sept 2016
Heating Controls
Prog + StatProg + TRVs

Heating controls changed

Windows
Mostly DoubleFull Double

Windows upgraded, improving insulation

Walls
Very PoorPoor

Wall insulation improved

Low Energy Lighting
46%100%

More low energy lighting installed

Jul 2025from Nov 2020
EPC improved fromE52toD63
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Roof Insulation
UninsulatedInsulated

Roof insulation improved

Planning

Planning history

Applications and permits filed against 17 Ironbridge Road, Tongwynlais, Cardiff, CF15 7NJ, sourced from the PlanIt planning register.

17 Ironbridge Road 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 Ironbridge Road homes

Four headline reads against 26 similar houses on this street, drawn from the latest EPC and Land Registry data.

17 Ironbridge Road is notably below the street on years held.

Price per m²

£3,956

Street avg £2,571

Strongly above

Floor Area

91 m²

Street avg 99 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

3.9 t/year

Street avg 4.6 t/year

On par
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

Iron Bridge — bus stop.

Nearest stops

  • Iron BridgeBus stop128m
  • PantgwynlaisBus stop178m
  • St Michael`s CloseBus stop227m
  • Cwm GwynlaisBus stop328m

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 3 Building Survey

Victorian-eraDetached HouseEPC DPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £955 · 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.
£364k

1 Forest Cottage, Castle Road, Tongwynlais

CF15 7JR

3 bed1 bath
£299k

1 Bute Street, Tongwynlais

CF15 7LJ

3 bed1 bath
£289k

1 Church Lane, Nantgarw

CF15 7TQ

3 bed1 bath
£220k

1 Church Street, Taffs Well

CF15 7PG

3 bed
£398k

1 Clos Llewellyn, Taffs Well

CF15 7AT

4 bed2 bath
£330k

1 Bute Villa, Taffs Well

CF15 7QP

4 bed1 bath
£305k

1 Cwm Gwynlais, Tongwynlais

CF15 7HU

4 bed
£279k

1 Castle Road, Tongwynlais

CF15 7JQ

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 17 Ironbridge Road is modelled from its 91 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF15 7NJ. 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 17 Ironbridge Road. 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 Ironbridge Road was lodged in July 2025 at band D and is valid until July 2035. 3 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 17 Ironbridge Road. 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 7NJ.
Council tax band
17 Ironbridge Road is in council tax band E. 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 17 Ironbridge Road, Tongwynlais, Cardiff, CF15 7NJ. Each answer is also embedded as structured data for search engines.

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