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15 Castle Close, Creigiau, Cardiff, CF15 9NJ

1 planning record

Estimated value

£462,000

  • Since the 2022 sale (£422,500)+9%
  • Against CF15 9NJ's recent median (£270,000)+71%

Newest record on this page: March 2026. 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
149 m²
1604 sq ft
Energy rating
C
Score 70
Council tax
Band D
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

£462,000

  • Against its 2022 sale (£422,500)+9%
  • Against CF15 9NJ's recent median (£270,000)+71%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 15 Castle Close is modelled from its 149 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF15 9NJ. 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

    149 m² from the EPC lodged in December 2021

  • Sales of this home

    1 sale recorded, the latest in 2022

  • Recent sales in CF15 9NJ

    5 sales, median £270,000 (2026–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull 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.

Latest sale on 15 Castle Close was the highest on Land Registry record across the postcode.

Sales timeline

  1. 3 November 2022Most recent

    £422,500

Median price across the last 5 sales in CF15 9NJ: £270,000 (2026–2021).

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

One time fee only - money back guarantee

Overview

About 15 Castle Close

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

15 Castle Close is a four-bedroom end-of-terrace house in Creigiau, Cardiff, Cardiff (CF15 9NJ). It has a recorded floor area of 149 m² (around 1604 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (December 2021) shows a C (score 70). When first surveyed in February 2014 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and hot-water efficiency went from Average to Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81). Other recorded features include a conservatory.

At 149 m² the property is well over the postcode median (66 m² across 14 EPCs), placing it in the larger end of the local stock. One planning record on file: subdivision approved in 2020. Past consents include subdivision, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£263/sq ft) was about 59.6% above the typical sold price in the postcode. Sold November 2022 for £422,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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
  • Dining roomYes
  • EnsuiteYes
  • ConservatoryYes

Outside

  • Private gardenRear
  • DrivewayYes
Before you decide

Everything you need to know about 15 Castle 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.
Current Certificate(1 of 2)
Dec 2021

EPC Rating

A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.9 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 9 December 2031

5 years remaining

Property Improvements

Changes detected from historical EPC data

Dec 2021from Feb 2014
EPC improved fromD61toC70
Hot Water
AverageGood

Hot water efficiency improved

Windows
AverageGood

Window efficiency improved

Planning

Planning history

Applications and permits filed against 15 Castle Close, Creigiau, Cardiff, CF15 9NJ, sourced from the PlanIt planning register.

Council records show a subdivision application — the property's legal arrangement has been altered.

1 application on record at 15 Castle Close, Creigiau, Cardiff, CF15 9NJ

1decisions17documents
Flagged:Subdivision
  1. May 2020
    SubdivisionFull
    Outcome in report

    CREATION OF NEW DWELLING BY THE DIVISION OF AN EXISTING DWELLING

    Documents
    17 docs on file
    Reference
    19/03271/MNR
    Full record in report

Unlock 15 Castle Close, Creigiau, Cardiff, CF15 9NJ's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full
  • The 17 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Castle Close homes

Four headline reads against 6 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 15 Castle Close stands well clear of the street.

Price per m²

£2,836

Street avg £2,455

Above

Floor Area

149 m²

Street avg 93 m²

Strongly above

Habitable Rooms

8 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

4.9 t/year

Street avg 3.3 t/year

Strongly 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

85/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Creigiau Inn — bus stop.

Nearest stops

  • Creigiau InnBus stop178m
  • Creigiau InnBus stop197m
  • Creigiau InnBus stop207m
  • Tregarth LodgeBus stop251m

Most reported crime locally

  • Violence & Sexual Offences366 reports33%
  • Anti-social Behaviour150 reports14%
  • Public Order141 reports13%
  • Shoplifting104 reports9%

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 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 £695 · 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.
£468k

1 Dol Y Felin, Creigiau

CF15 9SN

4 bed
£450k

1 Brummell Drive, Creigiau

CF15 9NX

4 bed
£436k

1 Erw Wen, Pentyrch

CF15 9PQ

4 bed2 bath
£507k

1 Crib Y Lan, Gwaelod Y Garth

CF15 9LA

4 bed
£548k

1 Bryn Yr Eglwys, Pentyrch

CF15 9QW

4 bed2 bath
£587k

1 Clos Goch, Pentyrch

CF15 9RA

4 bed1 bath
£470k

1 Bryn Siriol, Pentyrch

CF15 9QU

3 bed
£418k

1 Ael Y Bryn, Pentyrch

CF15 9TD

3 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 15 Castle Close is modelled from its 149 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF15 9NJ. 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. 1 sale is recorded for 15 Castle 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 15 Castle Close was lodged in December 2021 at band C and is valid until December 2031. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 15 Castle 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 13 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF15 9NJ.
Council tax band
15 Castle Close is in council tax band D. 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 15 Castle Close, Creigiau, Cardiff, CF15 9NJ. Each answer is also embedded as structured data for search engines.

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