Skip to content

15 Blaen Y Cwm Terrace, Treherbert, Treorchy, CF42 5ND

4 sales on record
Property type
Mid terrace
Habitable rooms
4
From EPC
Floor area
89 m²
958 sq ft
Energy rating
D
Score 65
Council tax
Band A
Tenure
Owner Occupied
Overview

About 15 Blaen Y Cwm Terrace

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

15 Blaen Y Cwm Terrace is a mid-terrace house in Treherbert, Treorchy, Treorchy (CF42 5ND). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (November 2021) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in June 2019 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Average to Good and hot-water efficiency went from Good to Very Good. The recommended improvements would push it to C (score 76).

Last sale on file: £125,000 in November 2022. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. At 89 m² it's 17.9% larger than the typical home in the postcode (76 m² median across 54 EPCs). Across 2001–2022, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £139,000 is 11.2% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£130/sq ft) was about 160.9% above the typical sold price in the postcode.

Before you offer

Know exactly what you're buying at 15 Blaen Y Cwm Terrace

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 areaRecent ownership pattern worth a look
£14.99
Trusted by UK homebuyers

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.
Current Certificate(1 of 3)
Nov 2021

EPC Rating

A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Good
Windows
Good
CO2 Emissions
3.8 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Sept 2020from Jun 2019
EPC improved fromE46toC73
Heating Controls
ThermostatFull

Heating controls upgraded for better temperature management

Roof Insulation
UninsulatedInsulated

Roof insulation improved

Low Energy Lighting
0%100%

More low energy lighting installed

Nov 2021from Sept 2020
EPC improved fromC73toD65
Hot Water
Main SystemSolar

Hot water system upgraded

Windows
AverageGood

Window efficiency improved

Low Energy Lighting
100%70%

Low energy lighting percentage decreased

Renewable Energy
NoneSolar PV + Solar HW

Solar PV panels (50 kWp) and Solar water heating installed

Planning

Planning history

Applications and permits filed against 15 Blaen Y Cwm Terrace, Treherbert, Treorchy, CF42 5ND, sourced from the PlanIt planning register.

15 Blaen Y Cwm Terrace has no planning applications on record.

Notable planning nearby

6applications of note in the surrounding area

Before you offer

We flagged 2 things worth checking at 15 Blaen Y Cwm Terrace

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
  • Recent ownership pattern worth a look
£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.

Sale price has grown by over 3x since 2001.

Current estimate

£139,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 21 years.

See how we calculated this
Last sold (2022)

£125,000

Growth on file: 6.2% per year over 21 years.

Sales timeline

  1. 25 November 2022Most recent

    £125,000

    +55.3%over 7 months
  2. 13 April 2022

    £80,500

    +71.3%over 17 years
  3. 21 April 2004

    £47,000

    +34.3%over 2 years
  4. 16 September 2001

    £35,000

Median price across the last 5 sales in CF42 5ND: £70,000 (2025–2024).

Before you offer

Everything we know about 15 Blaen Y Cwm Terrace, 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
  • Recent ownership pattern worth a look
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Blaen Y Cwm Terrace homes

Four headline reads against 54 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 15 Blaen Y Cwm Terrace stands well clear of the street.

Price per m²

£1,404

Street avg £802

Strongly above

Floor Area

89 m²

Street avg 79 m²

Strongly above

Habitable Rooms

4 rooms

Street avg 4 rooms

Below

CO₂ Emissions

3.8 t/year

Street avg 4.4 t/year

On par
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.

Crime

5/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

St Alban`s — 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 15 Blaen Y Cwm Terrace, Treherbert, Treorchy, CF42 5ND. Each answer is also embedded as structured data for search engines.