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17 Stallcourt Avenue, Cardiff, CF23 5AL

Property type
Mid terrace
Bedrooms
3
Bathroom
1
Floor area
99 m²
1066 sq ft
Energy rating
C
Score 70
Council tax
Band F
Tenure
Owner Occupied
Overview

About 17 Stallcourt Avenue

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

17 Stallcourt Avenue is a three-bedroom mid-terrace house in Cardiff (CF23 5AL). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (July 2022) shows a C (score 70). The recommended improvements would push it to B (score 85). Records show the property has been extended at some point in its history.

On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £498,000 is 11.9% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£418/sq ft) was about 84.1% above the typical sold price in the postcode. Last sale on file: £445,000 in December 2022. 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

  • Bedrooms3
  • Bathrooms1
  • Dining roomYes
  • Utility roomYes

Outside

  • Private gardenRear

Building

  • Previously extendedYes
Before you decide

Everything you need to know about 17 Stallcourt Avenue

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

Pick your report · every report is £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.

17 Stallcourt Avenue ranks among the most efficient homes in the postcode for energy use.

EPC Rating

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

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC CPre-1919 buildExtended multiple times (2+ extensions)Solid (non-cavity) walls

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

From £1,020 · Includes VAT

Planning

Planning history

Applications and permits filed against 17 Stallcourt Avenue, Cardiff, CF23 5AL, sourced from the PlanIt planning register.

17 Stallcourt 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.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£498,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2022)

£445,000

Recorded with HM Land Registry.

Sales timeline

  1. 8 December 2022Most recent

    £445,000

Median price across the last 5 sales in CF23 5AL: £437,000 (2025–2020).

On the street

Versus other Stallcourt Avenue homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

CO₂ Emissions for 17 Stallcourt Avenue runs comfortably ahead of the street norm.

Price per m²

£4,495

Street avg £3,221

Strongly above

Floor Area

99 m²

Street avg 111 m²

Below

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

3.1 t/year

Street avg 5.4 t/year

Strongly above
Before you decide

Everything you need to know about 17 Stallcourt Avenue

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

Pick your report · every report is £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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£501k

1 Ambleside Avenue

CF23 5PX

3 bed2 bath
£433k

1 Dovedale Close

CF23 5LS

3 bed1 bath
£398k

1 Egremont Road

CF23 5LP

3 bed
£293k

1 Cressy Road

CF23 5BE

3 bed
£520k

1 Crystal Avenue

CF23 5QJ

4 bed1 bath
£457k

1 Clos Tecwyn

CF23 5ND

4 bed2 bath
£574k

1 Clos Derwen

CF23 5HJ

4 bed2 bath
£579k

1 Clos Edno

CF23 5NF

4 bed2 bath
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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

9/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Waterloo Gardens — bus stop.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 17 Stallcourt Avenue, Cardiff, CF23 5AL. Each answer is also embedded as structured data for search engines.