What type of property is 20 Avondale Crescent, CF11 7DE?

20 Avondale Crescent, CF11 7DE is a 3-bedroom semi-detached house.

What did 20 Avondale Crescent, CF11 7DE sell for?

20 Avondale Crescent, CF11 7DE last sold for £380,000 in February 2026. Land Registry has 3 sales on record going back to £179,950 in July 2014. Source: HM Land Registry.

Has 20 Avondale Crescent, CF11 7DE appreciated in value?

Across 3 sales between July 2014 and February 2026, 20 Avondale Crescent, CF11 7DE rose from £179,950 to £380,000, a change of £200,050. That works out to roughly +6.7% per year compounded over 12 years. Source: HM Land Registry.

What is the EPC rating for 20 Avondale Crescent, CF11 7DE?

The current EPC rating for 20 Avondale Crescent, CF11 7DE is C with a score of 73 out of 100, lodged in September 2025. It has improved from a D recorded in May 2014. Source: EPC Register.

What is the floor area of 20 Avondale Crescent, CF11 7DE?

20 Avondale Crescent, CF11 7DE has a recorded floor area of 89 m² (958 sq ft), around 30 m² per bedroom. Source: EPC Register.

How is 20 Avondale Crescent, CF11 7DE heated?

The latest EPC at 20 Avondale Crescent, CF11 7DE records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 20 Avondale Crescent, CF11 7DE?

20 Avondale Crescent, CF11 7DE is in council tax band E.

Where is 20 Avondale Crescent, CF11 7DE located?

20 Avondale Crescent, CF11 7DE sits in Cardiff. It falls within the CF11 postcode district.

What is crime like near 20 Avondale Crescent, CF11 7DE?

Police records around 20 Avondale Crescent, CF11 7DE show an average of 362 reported crimes per month over the last 15 months. Violent crime makes up roughly 28% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

How well connected is 20 Avondale Crescent, CF11 7DE?

The closest bus stop to 20 Avondale Crescent, CF11 7DE is Cambridge Street, 100m away. The nearest ferry option is Channel View Waterbus Stop, 387m away.

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20 Avondale Crescent, Cardiff, CF11 7DE

3 sales on record

Property type

Semi-detached

Bedrooms

Bathroom

Floor area

89 m²

958 sq ft

Energy rating

Score 73

Council tax

Band E

Tenure

Owner Occupied

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Overview

About 20 Avondale Crescent

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

20 Avondale Crescent is a three-bedroom semi-detached house in Cardiff (CF11 7DE). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (September 2025) shows a C (score 73). When first surveyed in May 2014 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Average, hot-water efficiency went from Poor to Good and lighting went from Average to Good; while roof efficiency dropped from Very Good to Good.

A recent sale: £380,000 in February 2026. Across 2014–2026, sale prices on this property compounded at 6.7% per year. On a £-per-square-foot basis, the last sale (£397/sq ft) was about 114% 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

Outside

Private gardenSouth-west-facing

Building

RefurbishedYes

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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 2)

Sept 2025

EPC Rating

C73

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

2.4 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 22 September 2035

9 years remaining

Property Improvements

Changes detected from historical EPC data

Sept 2025from May 2014

EPC improved fromD55toC73

Hot Water

Main (No Stat)Main System

Hot water system upgraded

Windows

Partial DoubleFull Double

Windows upgraded, improving insulation

Low Energy Lighting

30%100%

More low energy lighting installed

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Level 2 HomeBuyer Report

Mid 20th centurySemi-Detached 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 20 Avondale Crescent, Cardiff, CF11 7DE, sourced from the PlanIt planning register.

20 Avondale Crescent has no planning applications on record.

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.

Latest sale on 20 Avondale Crescent was the highest on Land Registry record across the postcode.

Current estimate

£376,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 12 years.

See how we calculated this

Last sold (2026)

£380,000

Growth on file: 6.7% per year over 12 years.

Sales timeline

18 February 2026Most recent
£380,000
+11.8%over 4 years
26 November 2021
£340,000
+88.9%over 7 years
31 July 2014
£179,950

Median price across the last 5 sales in CF11 7DE: £320,000 (2026–2022).

Nearby sales in CF11 7DE

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 price per m², 20 Avondale Crescent stands well clear of the street.

Price per m²

£4,270

Street avg £2,324

Strongly above

Floor Area

89 m²

Street avg 100 m²

Below

Habitable Rooms

6 rooms

Street avg 5 rooms

Above

CO₂ Emissions

2.4 t/year

Street avg 3.9 t/year

Strongly above

Before you decide

Everything you need to know about 20 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 · from £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£384k

1 Abercynon Street

CF11 7AJ

3 bed2 bath

£337k

1 Bromsgrove Street

CF11 7EY

4 bed1 bath

£243k

1 Claymore Place

CF11 7JJ

2 bed1 bath

£242k

1 Bromfield Street

CF11 7BY

2 bed1 bath

£143k

1 Cory Place

CF11 7QB

2 bed1 bath

£341k

1 Blaenclydach Place

CF11 7BL

£188k

1 Amherst Street

CF11 7DR

1 bed

£139k

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

362/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 20 Avondale Crescent, Cardiff, CF11 7DE. Each answer is also embedded as structured data for search engines.