What type of property is 21 Protheroe Avenue, CF31 4LU?

21 Protheroe Avenue, CF31 4LU is a semi-detached house.

What was the last sold price for 21 Protheroe Avenue, CF31 4LU?

21 Protheroe Avenue, CF31 4LU last sold for £143,500 in September 2018, around 8 years ago. Source: HM Land Registry.

How energy efficient is 21 Protheroe Avenue, CF31 4LU?

The current EPC rating for 21 Protheroe Avenue, CF31 4LU is D with a score of 63 out of 100, lodged in January 2017. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 21 Protheroe Avenue, CF31 4LU?

21 Protheroe Avenue, CF31 4LU has a recorded floor area of 95 m² (1,023 sq ft). That makes it about 19% larger than the median EPC-recorded property in CF31 4LU. Source: EPC Register.

How is 21 Protheroe Avenue, CF31 4LU heated?

The latest EPC at 21 Protheroe Avenue, CF31 4LU records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 21 Protheroe Avenue, CF31 4LU?

21 Protheroe Avenue, CF31 4LU is in council tax band B. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Where is 21 Protheroe Avenue, CF31 4LU located?

21 Protheroe Avenue, CF31 4LU sits in Pen-y-fai, Bridgend, Bridgend. It falls within the CF31 postcode district.

Is 21 Protheroe Avenue, CF31 4LU in a safe area?

Police records around 21 Protheroe Avenue, CF31 4LU show an average of 252 reported crimes per month over the last 18 months. Violent crime makes up roughly 40% of reports, the most common category. The overall trend is falling (14% versus the prior period). Source: Police UK.

How well connected is 21 Protheroe Avenue, CF31 4LU?

The closest bus stop to 21 Protheroe Avenue, CF31 4LU is Heol Eglwys, 85m away. In total there are 30 bus stops within the surrounding area.

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21 Protheroe Avenue, Pen Y Fai, Bridgend, CF31 4LU

Estimated value

£226,000

Since the 2018 sale (£143,500)+57%
Against CF31 4LU's recent median (£132,000)+71%

Newest record on this page: June 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

Habitable rooms

From EPC

Floor area

95 m²

1023 sq ft

Energy rating

Score 63

Council tax

Band B

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

£226,000

Against its 2018 sale (£143,500)+57%
Against CF31 4LU's recent median (£132,000)+71%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Protheroe Avenue is modelled from its 95 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF31 4LU. 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
95 m² from the EPC lodged in January 2017
Sales of this home
1 sale recorded, the latest in 2018
Recent sales in CF31 4LU
5 sales, median £132,000 (2025–2021)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: June 2025	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

21 Protheroe Avenue valuation sits well clear of the typical sold price in this postcode.

Sales timeline

6 September 2018Most recent
£143,500

Median price across the last 5 sales in CF31 4LU: £132,000 (2025–2021).

Nearby sales in CF31 4LU

Risks

What this page doesn't show

1 potential issue has already been flagged for 21 Protheroe Avenue, Pen Y Fai, Bridgend, CF31 4LU. The detail, evidence and what to ask about it are in the Risks Report.

Signs of HMO activity in the areaIn 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 21 Protheroe Avenue

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

21 Protheroe Avenue is a semi-detached house in Pen-Y-Fai, Bridgend, Bridgend (CF31 4LU). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (January 2017) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.

Today's modelled estimate of £226,000 sits 57.5% above the 2018 sale of £143,500. At 95 m² it's 19.5% larger than the typical home in the postcode (80 m² median across 16 EPCs). Most recent transfer: September 2018 at £143,500.

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Everything you need to know about 21 Protheroe Avenue

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

Signs of HMO activity in the area

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The data behind every report

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.

Current Certificate

Jan 2017

EPC Rating

D63

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

4.2 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 3 January 2027

1 month remaining

Planning

Planning history

Applications and permits filed against 21 Protheroe Avenue, Pen Y Fai, Bridgend, CF31 4LU, sourced from the PlanIt planning register.

21 Protheroe Avenue 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.

On the street

Versus other Protheroe Avenue homes

Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 21 Protheroe Avenue runs well behind the street norm.

Price per m²

£1,511

Street avg £2,032

Strongly below

Floor Area

95 m²

Street avg 84 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

4.2 t/year

Street avg 3.2 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 Bridgend district page.

Full Bridgend report

Crime

252/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Heol Eglwys — bus stop.

Nearest stops

Heol EglwysBus stop85m
Pheasant InnBus stop90m
Plas TymawrBus stop322m
Penyfai Post OfficeBus stop372m

Most reported crime locally

Violence & Sexual Offences1,794 reports40%
Anti-social Behaviour658 reports14%
Public Order612 reports13%
Shoplifting398 reports9%

Go deeper on the local area

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

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Mid 20th centurySemi-Detached HouseEPC D

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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.

£235k

1 Burns Crescent

CF31 4PY

3 bed1 bath

£240k

1 Barnes Avenue

CF31 4QZ

3 bed

£244k

1 Beechwood Avenue

CF31 4DQ

3 bed1 bath

£204k

1 Byron Avenue

CF31 4QD

2 bed1 bath

£252k

1 Angelton Green, Pen Y Fai

CF31 4LQ

£253k

1 Chantal Avenue, Pen Y Fai

CF31 4NN

£194k

1 Cae Dre Street

CF31 4AY

£186k

1 Chaucer Close

CF31 4PZ

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 21 Protheroe Avenue is modelled from its 95 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF31 4LU. 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 21 Protheroe 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 21 Protheroe Avenue was lodged in January 2017 at band D and is valid until January 2027. 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 21 Protheroe 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 18 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF31 4LU.
Council tax band: 21 Protheroe Avenue is in council tax band B. 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 21 Protheroe Avenue, Pen Y Fai, Bridgend, CF31 4LU. Each answer is also embedded as structured data for search engines.

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