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5 Leon Avenue, Taffs Well, Cardiff, CF15 7RG

Estimated value

£259,000

  • Since the 2019 sale (£170,000)+52%
  • Against CF15 7RG's recent median (£167,000)+55%

Newest record on this page: April 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
Floor area
87 m²
936 sq ft
Energy rating
E
Score 42
Council tax
Band D
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

£259,000

  • Against its 2019 sale (£170,000)+52%
  • Against CF15 7RG's recent median (£167,000)+55%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 5 Leon Avenue is modelled from its 87 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF15 7RG. 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

    87 m² from the EPC lodged in September 2019

  • Sales of this home

    1 sale recorded, the latest in 2019

  • Recent sales in CF15 7RG

    5 sales, median £167,000 (2025–2002)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 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.

5 Leon Avenue valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 5 November 2019Most recent

    £170,000

Median price across the last 5 sales in CF15 7RG: £167,000 (2025–2002).

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 5 Leon Avenue

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

5 Leon Avenue is a three-bedroom semi-detached house in Taffs Well, Cardiff, Cardiff (CF15 7RG). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (September 2019) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £259,000 sits 52.4% above the 2019 sale of £170,000. On a £-per-square-foot basis, the last sale (£182/sq ft) was about 17.6% above the typical sold price in the postcode. Last sale on file: £170,000 in November 2019.

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
Before you decide

Everything you need to know about 5 Leon Avenue

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.

5 Leon Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate
Sept 2019

EPC Rating

A
B
C
D
E
E42
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
6.7 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 9 September 2029

2 years remaining
Planning

Planning history

Applications and permits filed against 5 Leon Avenue, Taffs Well, Cardiff, CF15 7RG, sourced from the PlanIt planning register.

5 Leon Avenue 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 Leon Avenue homes

Four headline reads against 6 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 5 Leon Avenue runs well behind the street norm.

Price per m²

£1,954

Street avg £2,409

Below

Floor Area

87 m²

Street avg 88 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

6.7 t/year

Street avg 4.0 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

Rail-style transport is unusually close for this postcode.

Crime

85/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Taffs Well Railway Station — bus stop.

Nearest stops

  • Taffs Well Railway StationBus stop93m
  • Taffs Well Rail StationRailway station109m
  • Taffs Well Rail StationRailway station125m
  • Taffs Well Rail StationRailway station147m

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 centurySemi-Detached HouseEPC E

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.
£289k

1 Church Lane, Nantgarw

CF15 7TQ

3 bed1 bath
£299k

1 Bute Street, Tongwynlais

CF15 7LJ

3 bed1 bath
£220k

1 Church Street, Taffs Well

CF15 7PG

3 bed
£364k

1 Forest Cottage, Castle Road, Tongwynlais

CF15 7JR

3 bed1 bath
£262k

1 Castell Coch View, Tongwynlais

CF15 7LA

2 bed1 bath
£275k

1 Beechwood Road, Taffs Well

CF15 7RZ

4 bed
£279k

1 Castle Road, Tongwynlais

CF15 7JQ

2 bed1 bath
£227k

1 Anchor Street, Taffs Well

CF15 7RH

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 5 Leon Avenue is modelled from its 87 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF15 7RG. 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 5 Leon Avenue. 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 5 Leon Avenue was lodged in September 2019 at band E and is valid until September 2029. 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 5 Leon Avenue. 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 7RG.
Council tax band
5 Leon Avenue 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 5 Leon Avenue, Taffs Well, Cardiff, CF15 7RG. Each answer is also embedded as structured data for search engines.

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