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21 Blackberry Way, Pontprennau, Cardiff, CF23 8FE

Estimated value

£364,000

  • Since the 2012 sale (£215,000)+69%
  • Against CF23 8FE's recent median (£298,000)+22%

Newest record on this page: July 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
End terrace
Bedrooms
4
Bathrooms
3
Floor area
129 m²
1389 sq ft
Energy rating
C
Score 71
Council tax
Band E
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

£364,000

  • Against its 2012 sale (£215,000)+69%
  • Against CF23 8FE's recent median (£298,000)+22%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Blackberry Way is modelled from its 129 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 8FE. 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

    129 m² from the EPC lodged in June 2022

  • Sales of this home

    2 sales recorded, the latest in 2012

  • Recent sales in CF23 8FE

    5 sales, median £298,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: July 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

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

21 Blackberry Way valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 26 April 2012Most recent

    £215,000

  2. 9 June 2005

    £215,000

Median price across the last 5 sales in CF23 8FE: £298,000 (2025–2021).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks 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 Blackberry Way

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

21 Blackberry Way is a four-bedroom end-of-terrace house in Pontprennau, Cardiff, Cardiff (CF23 8FE). It has a recorded floor area of 129 m² (around 1389 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (June 2022) shows a C (score 71). The rating has held steady at C across 2 certificates since December 2011. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 82).

Today's modelled estimate of £364,000 sits 69.3% above the 2012 sale of £215,000. Last changed hands 14 years ago, in April 2012.

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

  • Bedrooms4
  • Bathrooms3
Before you decide

Everything you need to know about 21 Blackberry Way

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

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One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
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)
Jun 2022

EPC Rating

A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.7 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 21 June 2032

5 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2022from Dec 2011
Windows
AverageGood

Window efficiency improved

Low Energy Lighting
27%88%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 21 Blackberry Way, Pontprennau, Cardiff, CF23 8FE, sourced from the PlanIt planning register.

21 Blackberry Way has no planning applications on record.

1

But the area is active

1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Blackberry Way homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 21 Blackberry Way runs well behind the street norm.

Price per m²

£1,667

Street avg £2,089

Below

Floor Area

129 m²

Street avg 125 m²

Above

Habitable Rooms

6 rooms

Street avg 6 rooms

Above

CO₂ Emissions

3.7 t/year

Street avg 3.1 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 Cardiff district page.
Full Cardiff report

Crime

169/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

The Farthings — bus stop.

Nearest stops

  • The FarthingsBus stop135m
  • BUPA Pentwyn (1)Bus stop191m
  • BUPA Pentwyn (2)Bus stop229m
  • Sindercombe ClBus stop295m

Most reported crime locally

  • Violence & Sexual Offences995 reports33%
  • Anti-social Behaviour345 reports11%
  • Public Order344 reports11%
  • Shoplifting340 reports11%

Go deeper on the local area

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

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

21st centuryEnd-Terrace 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

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£381k

1 Blackberry Way, Pontprennau

CF23 8FE

4 bed2 bath
£401k

1 Clos Nant Mwlan, Pontprennau

CF23 8NA

4 bed2 bath
£417k

1 Clos Nant Y Cwm, Pontprennau

CF23 8LG

4 bed2 bath
£488k

1 Allt Y Wennol, Pontprennau

CF23 8AS

4 bed2 bath
£503k

1 Acorn Grove, Pontprennau

CF23 8NG

4 bed2 bath
£363k

1 Clos Dol Heulog, Pontprennau

CF23 8AT

3 bed
£327k

1 Amberwood Close, Pontprennau

CF23 8BZ

3 bed
£321k

1 Clos Alyn, Pontprennau

CF23 8LB

3 bed

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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 Blackberry Way is modelled from its 129 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 8FE. 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. 2 sales are recorded for 21 Blackberry Way. 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 Blackberry Way was lodged in June 2022 at band C and is valid until June 2032. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 21 Blackberry Way. 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 CF23 8FE.
Council tax band
21 Blackberry Way is in council tax band E. 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 Blackberry Way, Pontprennau, Cardiff, CF23 8FE. Each answer is also embedded as structured data for search engines.

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