What kind of home is 1 Castleton Avenue, CF42 5SS?

1 Castleton Avenue, CF42 5SS is a semi-detached house.

What did 1 Castleton Avenue, CF42 5SS sell for?

1 Castleton Avenue, CF42 5SS last sold for £75,000 in June 2011, around 15 years ago. Source: HM Land Registry.

What is the EPC rating for 1 Castleton Avenue, CF42 5SS?

The current EPC rating for 1 Castleton Avenue, CF42 5SS is E with a score of 47 out of 100, lodged in October 2010. The assessor estimates the property could reach a D. Source: EPC Register.

How big is 1 Castleton Avenue, CF42 5SS?

1 Castleton Avenue, CF42 5SS has a recorded floor area of 128 m² (1,375 sq ft). That makes it about 30% larger than the median EPC-recorded property in CF42 5SS. Source: EPC Register.

What heating system does 1 Castleton Avenue, CF42 5SS use?

The latest EPC at 1 Castleton Avenue, CF42 5SS records mains gas as the main heating fuel. Source: EPC Register.

Are there any planning records for 1 Castleton Avenue, CF42 5SS?

1 Castleton Avenue, CF42 5SS has 4 planning records on file (4 approved), most recent in June 2019. Source: PlanIt planning register.

What is the council tax band for 1 Castleton Avenue, CF42 5SS?

1 Castleton Avenue, CF42 5SS 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.

Which area is 1 Castleton Avenue, CF42 5SS in?

1 Castleton Avenue, CF42 5SS sits in Treherbert, Treorchy, Treorchy. It falls within the CF42 postcode district.

Is 1 Castleton Avenue, CF42 5SS in a safe area?

Police records around 1 Castleton Avenue, CF42 5SS 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 1 Castleton Avenue, CF42 5SS?

The closest bus stop to 1 Castleton Avenue, CF42 5SS is Steps, 214m away. The nearest rail option is Treherbert Rail Station, 1.6km away.

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1 Castleton Avenue, Treherbert, Treorchy, CF42 5SS

4 planning records

Property type

Semi-detached

Habitable rooms

From EPC

Floor area

128 m²

1375 sq ft

Energy rating

Score 47

Council tax

Band B

Tenure

Owner Occupied

Overview

About 1 Castleton Avenue

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

1 Castleton Avenue is a semi-detached house in Treherbert, Treorchy, Treorchy (CF42 5SS). It has a recorded floor area of 128 m² (around 1375 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (October 2010) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 55). The latest certificate is from October 2010, so improvements made since then won't be reflected.

Today's modelled estimate of £153,000 sits 104% above the 2011 sale of £75,000. On a £-per-square-foot basis, the last sale (£55/sq ft) was about 35.6% below the postcode norm. At 128 m² it's 28.4% larger than the typical home in the postcode (100 m² median across 22 EPCs). Last changed hands 15 years ago, in June 2011. 4 planning records sit against the property, 4 approved, 0 refused.

Before you offer

Know exactly what you're buying at 1 Castleton Avenue

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

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

1 Castleton Avenue's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 06 Oct 2020

EPC Rating

E47

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

6.7 t/year

Occupancy

Owner Occupied

Planning

Planning history

Applications and permits filed against 1 Castleton Avenue, Treherbert, Treorchy, CF42 5SS, sourced from the PlanIt planning register.

1 Castleton Avenue has been through 4 approved planning applications — a well-evolved property.

Jun 2019
Full
In report
Garage & workshop/store including associated retaining features.
Documents
7 docs on file
Reference
19/0349/10
View planning record
Jun 2019
Full
In report
Garage & workshop/store including associated retaining features.
Documents
7 docs on file
Reference
19/0349/FUL
View planning record

Before you offer

We flagged 1 thing worth checking at 1 Castleton Avenue

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.

1 Castleton Avenue valuation sits well clear of the typical sold price in this postcode.

Current estimate

£153,000

Modelled from EPC, postcode comparables.

See how we calculated this

Last sold (2011)

£75,000

Recorded with HM Land Registry.

Sales timeline

16 June 2011Most recent
£75,000

Median price across the last 5 sales in CF42 5SS: £130,000 (2025–2022).

Nearby sales in CF42 5SS

Before you offer

Everything we know about 1 Castleton Avenue, 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 Castleton Avenue homes

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

1 Castleton Avenue outperforms the street on floor area by a wide margin.

Price per m²

£587

Street avg £1,038

Strongly below

Floor Area

128 m²

Street avg 109 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

6.7 t/year

Street avg 6.2 t/year

Below

Comparables

Similar properties nearby

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

£149k

1 Clyngwyn Road, Blaenrhondda

CF42 5SL

£148k

1 Brynfedwen Close, Treherbert

CF42 5PB

3 bed

£143k

1 David Street, Treherbert

CF42 5LB

3 bed1 bath

£165k

1 Clos Ioan, Treherbert

CF42 5AQ

£141k

1 Coldra Road, Treherbert

CF42 5ST

3 bed

£139k

1 Crichton Street, Treherbert

CF42 5RA

3 bed

£135k

1 Clyngwyn Terrace, Blaenrhondda

CF42 5SH

£175k

1 Blaen Y Cwm Terrace, Treherbert

CF42 5ND

3 bed1 bath

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

Crime

5/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Steps — 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 1 Castleton Avenue, Treherbert, Treorchy, CF42 5SS. Each answer is also embedded as structured data for search engines.