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17 Wellington Street, Tongwynlais, Cardiff, CF15 7LP

1 planning record

Estimated value

£398,000

  • Since the 2021 sale (£342,500)+16%
  • Against CF15 7LP's recent median (£387,500)+3%

Newest record on this page: June 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
4
Bathroom
1
Floor area
118 m²
1270 sq ft
Energy rating
D
Score 66
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

£398,000

  • Against its 2021 sale (£342,500)+16%
  • Against CF15 7LP's recent median (£387,500)+3%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 17 Wellington Street is modelled from its 118 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF15 7LP. 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

    118 m² from the EPC lodged in May 2014

  • Sales of this home

    1 sale recorded, the latest in 2021

  • Recent sales in CF15 7LP

    5 sales, median £387,500 (2026–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: June 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull 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. 27 June 2021Most recent

    £342,500

Median price across the last 5 sales in CF15 7LP: £387,500 (2026–2023).

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 Wellington Street

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

17 Wellington Street is a four-bedroom detached house in Tongwynlais, Cardiff, Cardiff (CF15 7LP). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (May 2014) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from May 2014, so improvements made since then won't be reflected. Other recorded features include a conservatory.

At 118 m² it's 24.2% larger than the typical home in the postcode (95 m² median across 17 EPCs). Today's modelled estimate of £398,000 is 16.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£270/sq ft) was about 36.6% above the typical sold price in the postcode. One planning record on file: an extension refused in 2000. Most recent transfer: June 2021 at £342,500. 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

  • Bedrooms4
  • Bathrooms1
  • CloakroomYes
  • ConservatoryYes

Outside

  • Private gardenYes
Before you decide

Everything you need to know about 17 Wellington Street

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 14 May 2024

Current Certificate
May 2014

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
4.3 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 14 May 2024

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 17 Wellington Street, Tongwynlais, Cardiff, CF15 7LP, sourced from the PlanIt planning register.

1 application on record at 17 Wellington Street, Tongwynlais, Cardiff, CF15 7LP

1decisions1extensions1nearby
  1. Jun 2000
    ConservatoryFull
    Outcome in report

    Extension: Single storey · Rear of property

    SINGLE STOREY EXTENSION TO REAR OF PROPERTY, CONTAINING KITCHEN, DINING ROOM, LOUNGE, SHOWER ROOM, SUN LOUNGE

    Extension
    Reference
    00/00815/N
    Full record in report

Unlock 17 Wellington Street, Tongwynlais, Cardiff, CF15 7LP's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 1 notable nearby
  • What the pattern means for extending or converting here
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On the street

Versus other Wellington Street homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

On habitable rooms, 17 Wellington Street stands well clear of the street.

Price per m²

£2,903

Street avg £2,514

Above

Floor Area

118 m²

Street avg 96 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

4.3 t/year

Street avg 4.1 t/year

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

Lewis Arms — bus stop.

Nearest stops

  • Lewis ArmsBus stop80m
  • Bute StreetBus stop90m
  • Wyndham StreetBus stop90m
  • Castell Coch ViewBus stop130m

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

Early 20th centuryDetached BungalowEPC 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.
£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
£275k

1 Beechwood Road, Taffs Well

CF15 7RZ

4 bed
£364k

1 Forest Cottage, Castle Road, Tongwynlais

CF15 7JR

3 bed1 bath
£469k

1 Birch Hill, Tongwynlais

CF15 7LL

5 bed3 bath
£493k

1 Cules Terrace, Taffs Well

CF15 7QJ

5 bed
£299k

1 Bute Street, Tongwynlais

CF15 7LJ

3 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 Wellington Street is modelled from its 118 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF15 7LP. 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 Wellington Street. 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 Wellington Street was lodged in May 2014 at band D and expired in May 2024, 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. 1 application is matched to 17 Wellington Street. 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 7LP.
Council tax band
17 Wellington Street 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 Wellington Street, Tongwynlais, Cardiff, CF15 7LP. Each answer is also embedded as structured data for search engines.

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