CF14Cardiff

Llanrumney & Pentwyn

Llanrumney & Pentwyn investment guide. Average gross yield 4.0%, landlord's market rental demand.

4.0%avg gross yield

£335kavg sold price (1003 sales, 12mo)

Landlord's marketrental demand

Article 4: No· Permitted development applies

Last updated May 2026

Average Gross Yield

4.0%

-3.5% vs Cardiff avg (7.5%)

Average Asking Price

£335,000

high confidence (1003 sales)

Est. Monthly Rent

£1,190

2-bed · 3-bed £1,568 · 5.4% yield

Price Per Sq Ft

£356

City avg £270/sqft · 86 above average

Estimated Rent by Bedroom Count

Average asking rent and gross yield per bedroom count in CF14

1-bed

£874

per month

4.7% yield

2-bed

£1,190

per month

5.4% yield

3-bed

£1,568

per month

5.4% yield

4-bed

£1,949

per month

5.6% yield

Ownership mix

CF14 vs UK average · 36,480 dwellings · Source: ONS Census 2021

Distinct tenure mix: 10% socially rented (7pp lower than the UK average of 17%).

Owned outrightNo mortgage on the property

38.9%(UK 32.9%)

+6.0pp vs UK

Owned with mortgageIncluding shared ownership

34.1%(UK 29.7%)

+4.4pp vs UK

Privately rented (BTL)Private landlord or letting agent

17.2%(UK 20.3%)

-3.1pp vs UK

Socially rentedCouncil or housing association

9.8%(UK 17.1%)

-7.3pp vs UK

Black tick = UK average. ONS Census 2021, TS054 (Tenure of household).

Yield by Property Type

Gross yield breakdown across property types in CF14

PropertyData.co.uk

Type	Gross Yield	Avg Price	Avg Rent/mo
Terraced →	5.8%	£295,000	£1,436
Semi-detached →	4.8%	£376,488	£1,513
Detached →	3.6%	£554,452	£1,675
Flat →	8.3%	£169,832	£1,176

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About Llanrumney & Pentwyn (CF14, Cardiff)

CF14 attracts buy-to-let investors seeking solid yields in an established residential area with good fundamentals. The 4.0% average gross yield, combined with rental demand favouring landlords, creates a stable investment environment for those building diversified portfolios across South Wales.

The tenant base spans young professionals and growing families, with particular strength in 2-4 bedroom properties where yields reach 5.4-5.6%. Rental demand remains consistent across all property sizes, though larger units command stronger yields and attract longer-term tenants seeking family homes.

Investors should monitor local authority planning activity and wider Cardiff market dynamics, as yields at the lower end of the city's range suggest limited margin for error on maintenance costs. Property condition surveys are essential given the age of much stock; factor in potential modernisation costs before purchase.

Sold Price Trend - CF14

Average sold price, last 8 quarters

-19.2% over 2 years

Flip Activity - CF14

Same property bought and sold within 18 months, last 24 months

→ vs prior 24 months

Flips

last 24 months

Median uplift*

+62.2%

after HPI adjust

Median hold

10 mo

Flip rate

0.3%

of all sales

Recent case studies

cornelly street

Terraced

Bought May 25

£155k

Sold Feb 26

£258k

9 mo+66.5%

park avenue

Detached

Bought Nov 24

£265k

Sold Oct 25

£525k

12 mo+95.4%*

Gross 98.1%

heathwood road

Semi

Bought Feb 25

£339k

Sold Aug 25

£435k

6 mo+26.8%*

Gross 28.3%

westbourne road

Terraced

Bought Mar 24

£255k

Sold Jan 25

£475k

11 mo+81.4%*

Gross 86.3%

fidlas road

Semi

Bought May 23

£305k

Sold Oct 24

£415k

17 mo+33.6%*

Gross 36.1%

heol pen y fai

Semi

Bought Feb 24

£350k

Sold Oct 24

£565k

9 mo+57.9%*

Gross 61.4%

* Real uplift after ONS regional House Price Index adjustment. Freehold and leasehold included; leasehold flips flagged as lease-extension status is not verifiable from public data. Source: HM Land Registry Price Paid Data.

Planning & Licensing - CF14

Restrictions that affect HMO and buy-to-let investors in this postcode district

✓

Article 4 Direction (HMO)Not in effect

HMOs of up to 6 occupants (C4 use class) can be created without planning permission in this area.

✓

Selective LicensingNot in effect

✓

Additional HMO LicensingNot in effect

Article 4 directions cover parts of Cardiff. The exact street-level coverage varies — confirm with the council before exchanging.

Planning information is for guidance only. Always verify with the local planning authority before purchasing. Data correct as of April 2026.

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