What type of property is 77 Gwendoline Street, CF42 5BP?

77 Gwendoline Street, CF42 5BP is a 3-bedroom mid-terrace house.

What did 77 Gwendoline Street, CF42 5BP sell for?

77 Gwendoline Street, CF42 5BP last sold for £50,000 in March 2015, around 11 years ago. Source: HM Land Registry.

How energy efficient is 77 Gwendoline Street, CF42 5BP?

The current EPC rating for 77 Gwendoline Street, CF42 5BP is D with a score of 62 out of 100, lodged in March 2025. It has improved from a E recorded in March 2010. The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of 77 Gwendoline Street, CF42 5BP?

77 Gwendoline Street, CF42 5BP has a recorded floor area of 78 m² (840 sq ft), around 26 m² per bedroom. Source: EPC Register.

How is 77 Gwendoline Street, CF42 5BP heated?

The latest EPC at 77 Gwendoline Street, CF42 5BP records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 77 Gwendoline Street, CF42 5BP?

77 Gwendoline Street, CF42 5BP is in council tax band A. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Where is 77 Gwendoline Street, CF42 5BP located?

77 Gwendoline Street, CF42 5BP sits in Treherbert, Treorchy, Treorchy. It falls within the CF42 postcode district.

Is 77 Gwendoline Street, CF42 5BP in a safe area?

Police records around 77 Gwendoline Street, CF42 5BP show an average of 5 reported crimes per month over the last 6 months. Violent crime makes up roughly 52% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What is the nearest station to 77 Gwendoline Street, CF42 5BP?

The closest bus stop to 77 Gwendoline Street, CF42 5BP is Gwendoline Street, 128m away. The nearest rail option is Treherbert Rail Station, 681m away.

Calculators

Featured

UK House Price Map

30 years of UK sold prices mapped by postcode district.

Postcode-level detail
Compare areas side by side

Open the map

77 Gwendoline Street, Treherbert, Treorchy, CF42 5BP

Property type

Mid terrace

Bedrooms

Floor area

78 m²

840 sq ft

Energy rating

Score 62

Council tax

Band A

Tenure

Private Rental

Overview

About 77 Gwendoline Street

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

77 Gwendoline Street is a three-bedroom mid-terrace house in Treherbert, Treorchy, Treorchy (CF42 5BP). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (March 2025) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in March 2010 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Poor to Good and lighting went from Average to Very Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 79).

Today's modelled estimate of £117,000 sits 134% above the 2015 sale of £50,000. Last sold in March 2015, so it's been off the market for around 11 years.

Before you offer

Know exactly what you're buying at 77 Gwendoline Street

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

Already flagged here

Signs of HMO activity in the area

£14.99

Trusted by UK homebuyers

Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

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

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)

Mar 2025

EPC Rating

D62

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

4.8 t/year

Occupancy

Rented

Property Improvements

Changes detected from historical EPC data

Mar 2025from Mar 2010

EPC improved fromE44toD62

Heating Controls

Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water

Main (No Stat)Main System

Hot water system upgraded

Walls

Very PoorPoor

Wall insulation improved

Low Energy Lighting

35%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 77 Gwendoline Street, Treherbert, Treorchy, CF42 5BP, sourced from the PlanIt planning register.

77 Gwendoline Street has no planning applications on record.

Notable planning nearby

6applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at 77 Gwendoline Street

Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.

Signs of HMO activity in the area

£14.99

30-day money-back guarantee

Price

Sales history & valuation

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

77 Gwendoline Street valuation sits well clear of the typical sold price in this postcode.

Current estimate

£117,000

Modelled from EPC, postcode comparables.

See how we calculated this

Last sold (2015)

£50,000

Recorded with HM Land Registry.

Sales timeline

16 March 2015Most recent
£50,000

Median price across the last 5 sales in CF42 5BP: £79,995 (2025–2023).

Nearby sales in CF42 5BP

Before you offer

Everything we know about 77 Gwendoline Street, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

What we flagged

Signs of HMO activity in the area

£14.99

Trusted by UK homebuyers

On the street

Versus other Gwendoline Street homes

Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m²

£641

Street avg £708

On par

Floor Area

78 m²

Street avg 85 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

4.8 t/year

Street avg 5.4 t/year

On par

Comparables

Similar properties nearby

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

£139k

1 Crichton Street, Treherbert

CF42 5RA

3 bed

£141k

1 Coldra Road, Treherbert

CF42 5ST

3 bed

£143k

1 David Street, Treherbert

CF42 5LB

3 bed1 bath

£148k

1 Brynfedwen Close, Treherbert

CF42 5PB

3 bed

£175k

1 Blaen Y Cwm Terrace, Treherbert

CF42 5ND

3 bed1 bath

£111k

1 Brook Street, Blaenrhondda

CF42 5SG

2 bed1 bath

£310k

1 Cwrt Yr Ysgol, Treherbert

CF42 5PX

4 bed3 bath

£117k

1 Chapel Street, Blaenrhondda

CF42 5SE

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Treorchy district page.

Full Treorchy report

Rail-style transport is unusually close for this postcode.

Crime

5/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Gwendoline Street — bus stop.

Go deeper on the local area

The full 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 77 Gwendoline Street, Treherbert, Treorchy, CF42 5BP. Each answer is also embedded as structured data for search engines.