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17 Avondale Crescent, Cardiff, CF11 7DE

Solar panels4 sales on record
Property type
Mid terrace
Bedrooms
3
Bathroom
1
Floor area
98 m²
1055 sq ft
Energy rating
C
Score 71
Council tax
Band E
Tenure
Owner Occupied
Overview

About 17 Avondale Crescent

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

17 Avondale Crescent is a three-bedroom mid-terrace house in Cardiff (CF11 7DE). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1930-1949 and council tax band E. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. The home occupies a corner plot. The latest certificate (September 2024) shows a C (score 71). The rating has held steady at C across 4 certificates since August 2010. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 84).

It changed hands recently, sold August 2025 for £330,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2005–2025, sale prices on this property compounded at 3.2% per year. On a £-per-square-foot basis, the last sale (£313/sq ft) was about 84.6% 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

Outside

  • Corner plotYes

Building

  • Central heatingYes
  • Solar panelsYes
Before you decide

Everything you need to know about 17 Avondale Crescent

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

Signs of HMO activity in the area

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.
Current Certificate(1 of 4)
Sept 2024

EPC Rating

A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.1 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Oct 2013from Aug 2010
EPC improved fromC74toD65
Windows
AverageGood

Window efficiency improved

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Sept 2024from Nov 2013
EPC improved fromD65toC71
Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Low Energy Lighting
33%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Early 20th centuryMid-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 £595 · Includes VAT

Planning

Planning history

Applications and permits filed against 17 Avondale Crescent, Cardiff, CF11 7DE, sourced from the PlanIt planning register.

17 Avondale Crescent has no planning applications on record.

8

But the area is active

8 notable applications 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.

17 Avondale Crescent valuation sits well clear of the typical sold price in this postcode.

Current estimate

£317,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.2% per year over 20 years.

See how we calculated this
Last sold (2025)

£330,000

Growth on file: 3.2% per year over 20 years.

Sales timeline

  1. 13 August 2025Most recent

    £330,000

    +20.0%over 4 years

  2. 10 September 2020

    £275,000

    +41.0%over 9 years

  3. 13 September 2010

    £195,000

    +10.2%over 4 years

  4. 4 November 2005

    £177,000

Median price across the last 5 sales in CF11 7DE: £317,000 (2024–2021).

On the street

Versus other Avondale Crescent homes

Four headline reads against 28 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, 17 Avondale Crescent runs well behind the street norm.

Price per m²

£3,367

Street avg £2,273

Strongly above

Floor Area

98 m²

Street avg 99 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

Below

CO₂ Emissions

3.1 t/year

Street avg 3.8 t/year

Above
Before you decide

Everything you need to know about 17 Avondale Crescent

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

Signs of HMO activity in the area

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.
£406k

1 Abercynon Street

CF11 7AJ

3 bed2 bath
£340k

1 Bromsgrove Street

CF11 7EY

4 bed1 bath
£248k

1 Claymore Place

CF11 7JJ

2 bed1 bath
£244k

1 Bromfield Street

CF11 7BY

2 bed1 bath
£143k

1 Cory Place

CF11 7QB

2 bed1 bath
£354k

1 Blaenclydach Place

CF11 7BL

£280k

1 Avondale Road

CF11 7DS

£137k

1 Campbell Drive

CF11 7QE

1 bed
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

9/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Cambridge Street — 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 Avondale Crescent, Cardiff, CF11 7DE. Each answer is also embedded as structured data for search engines.