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17 Barnfield Close, Pontprennau, Cardiff, CF23 8LN

4 sales on record

Estimated value

£345,000

  • Since the 2018 sale (£263,000)+31%
  • Against CF23 8LN's recent median (£365,000)-5%

Newest record on this page: February 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Bedrooms
3
Bathrooms
2
Floor area
70 m²
753 sq ft
Energy rating
D
Score 64
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

£345,000

  • Against its 2018 sale (£263,000)+31%
  • Against CF23 8LN's recent median (£365,000)-5%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 17 Barnfield Close is modelled from its 70 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CF23 8LN. 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

    70 m² from the EPC lodged in February 2018

  • Sales of this home

    4 sales recorded, the latest in 2018

  • Recent sales in CF23 8LN

    5 sales, median £365,000 (2026–2020)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: February 2026Latest 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.

17 Barnfield Close has more than tripled in price since its earliest registered sale in 1997.

Sales timeline

  1. 12 November 2018Most recent

    £263,000

    +132.8%over 16 years

  2. 27 February 2002

    £112,995

    +34.6%over 2 years

  3. 30 September 1999

    £83,950

    +5.0%over 2 years

  4. 29 May 1997

    £79,950

Median price across the last 5 sales in CF23 8LN: £365,000 (2026–2020).

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

One time fee only - money back guarantee

Overview

About 17 Barnfield Close

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

17 Barnfield Close is a three-bedroom detached house in Pontprennau, Cardiff, Cardiff (CF23 8LN). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (February 2018) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. Other recorded features include a conservatory.

Last sale on file: £263,000 in November 2018. Across the public record there are 4 sales, relatively high churn for a single property. Across 1997–2018, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £345,000 is 31.2% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£349/sq ft) was about 187.2% above the typical sold price in the postcode. At 70 m² it's 23.4% smaller than the typical home in the postcode (91 m² median across 12 EPCs).

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
  • Bathrooms2
  • EnsuiteYes
  • ConservatoryYes

Outside

  • Private gardenRear
  • GarageYes
Before you decide

Everything you need to know about 17 Barnfield Close

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

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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.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate
Feb 2018

EPC Rating

A
B
C
D
D64
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
3.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 14 February 2028

1 year remaining
Planning

Planning history

Applications and permits filed against 17 Barnfield Close, Pontprennau, Cardiff, CF23 8LN, sourced from the PlanIt planning register.

17 Barnfield Close 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 Barnfield Close homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 17 Barnfield Close lags the street by a wide margin.

Price per m²

£3,757

Street avg £2,565

Strongly above

Floor Area

70 m²

Street avg 95 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 5 rooms

Strongly below

CO₂ Emissions

3.2 t/year

Street avg 4.2 t/year

Strongly above
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

0.3 km

Asda — bus stop.

Nearest stops

  • AsdaBus stop255m
  • Heol PontprennauBus stop281m
  • Hollington DriveBus stop283m
  • Baltimore CloseBus stop332m

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

Late 20th centuryDetached HouseEPC D

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.

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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.
£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
£306k

1 Amblecote Close, Pontprennau

CF23 8BY

3 bed
£294k

1 Amber Close, Pontprennau

CF23 8AW

3 bed1 bath
£273k

1 Butterfield Drive, Pontprennau

CF23 8NE

3 bed
£381k

1 Blackberry Way, Pontprennau

CF23 8FE

4 bed2 bath
£401k

1 Clos Nant Mwlan, Pontprennau

CF23 8NA

4 bed2 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 17 Barnfield Close is modelled from its 70 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CF23 8LN. 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. 4 sales are recorded for 17 Barnfield Close. 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 17 Barnfield Close was lodged in February 2018 at band D and is valid until February 2028. 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 17 Barnfield Close. 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 8LN.
Council tax band
17 Barnfield Close 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 17 Barnfield Close, Pontprennau, Cardiff, CF23 8LN. Each answer is also embedded as structured data for search engines.

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