What type of property is 11 Borage Close, CF23 8SJ?

11 Borage Close, CF23 8SJ is a 4-bedroom detached house.

What did 11 Borage Close, CF23 8SJ sell for?

11 Borage Close, CF23 8SJ last sold for £350,000 in August 2017, around 9 years ago. Before that, it sold for £122,600 in October 1999, so prices have been rising over 18 years on record. Source: HM Land Registry.

How has the value of 11 Borage Close, CF23 8SJ changed over time?

Across 2 sales between October 1999 and August 2017, 11 Borage Close, CF23 8SJ rose from £122,600 to £350,000, a change of £227,400. That works out to roughly +6.1% per year compounded over 18 years. Source: HM Land Registry.

How energy efficient is 11 Borage Close, CF23 8SJ?

The current EPC rating for 11 Borage Close, CF23 8SJ is D with a score of 67 out of 100, lodged in April 2017. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 11 Borage Close, CF23 8SJ?

11 Borage Close, CF23 8SJ has a recorded floor area of 102 m² (1,098 sq ft), around 26 m² per bedroom. Source: EPC Register.

How is 11 Borage Close, CF23 8SJ heated?

The latest EPC at 11 Borage Close, CF23 8SJ records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 11 Borage Close, CF23 8SJ?

11 Borage Close, CF23 8SJ is in council tax band F. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Where is 11 Borage Close, CF23 8SJ located?

11 Borage Close, CF23 8SJ sits in Pontprennau, Cardiff, Cardiff. It falls within the CF23 postcode district.

How safe is the area around 11 Borage Close, CF23 8SJ?

Police records around 11 Borage Close, CF23 8SJ show an average of 9 reported crimes per month over the last 12 months. Violent crime makes up roughly 41% of reports, the most common category. The overall trend is rising (143% versus the prior period). Source: Police UK.

How well connected is 11 Borage Close, CF23 8SJ?

The closest bus stop to 11 Borage Close, CF23 8SJ is Ty Cerrig, 67m away. In total there are 30 bus stops within the surrounding area.

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11 Borage Close, Pontprennau, Cardiff, CF23 8SJ

Property type

Detached

Bedrooms

Bathrooms

Floor area

102 m²

1098 sq ft

Energy rating

Score 67

Council tax

Band F

Tenure

Freehold

Overview

About 11 Borage Close

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

11 Borage Close is a four-bedroom detached house in Pontprennau, Cardiff, Cardiff (CF23 8SJ). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1996-2002 and council tax band F. Tenure is freehold. The latest certificate (April 2017) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.

Across 1999–2017, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £455,000 is 30% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£319/sq ft) was about 64.4% above the typical sold price in the postcode. On the market in August 2017 and unlisted since — roughly 9 years.

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
Bathrooms2
Dining roomYes

Outside

Private gardenYes
GarageYes

Building

TenureFreehold

Before you decide

Everything you need to know about 11 Borage Close

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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.

EPC Rating

D67

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

3.7 t/year

Occupancy

Owner Occupied

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Late 20th centuryDetached HouseFreeholdEPC D

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Planning

Planning history

Applications and permits filed against 11 Borage Close, Pontprennau, Cardiff, CF23 8SJ, sourced from the PlanIt planning register.

11 Borage Close has no planning applications on record.

But the area is active

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

Price

Sales history & valuation

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

11 Borage Close has more than doubled in price since the earliest registered sale in 1999.

Current estimate

£455,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 18 years.

See how we calculated this

Last sold (2017)

£350,000

Growth on file: 6.1% per year over 18 years.

Sales timeline

10 August 2017Most recent
£350,000
+185.5%over 17 years
14 October 1999
£122,600

Median price across the last 5 sales in CF23 8SJ: £415,000 (2025–2021).

Nearby sales in CF23 8SJ

On the street

Versus other Borage Close homes

Four headline reads against 16 similar houses on this street, drawn from the latest EPC and Land Registry data.

Habitable Rooms for 11 Borage Close runs comfortably ahead of the street norm.

Price per m²

£3,431

Street avg £2,677

Above

Floor Area

102 m²

Street avg 101 m²

On par

Habitable Rooms

7 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

3.7 t/year

Street avg 3.6 t/year

On par

Before you decide

Everything you need to know about 11 Borage Close

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

Pick your report · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£468k

1 Acorn Grove, Pontprennau

CF23 8NG

4 bed2 bath

£434k

1 Clos Nant Y Cwm, Pontprennau

CF23 8LG

4 bed2 bath

£426k

1 Allt Y Wennol, Pontprennau

CF23 8AS

4 bed2 bath

£394k

1 Clos Nant Mwlan, Pontprennau

CF23 8NA

4 bed2 bath

£353k

1 Blackberry Way, Pontprennau

CF23 8FE

4 bed2 bath

£339k

1 Clos Alyn, Pontprennau

CF23 8LB

3 bed

£334k

1 Clos Dol Heulog, Pontprennau

CF23 8AT

3 bed

£324k

1 Amberwood Close, Pontprennau

CF23 8BZ

3 bed

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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

9/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Ty Cerrig — bus stop.

Go deeper on the local area

A Local Area 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 11 Borage Close, Pontprennau, Cardiff, CF23 8SJ. Each answer is also embedded as structured data for search engines.