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4 bed house for sale Castle Green Cardiff, CF5

Asking price

£750,000

Added on 26/09/2026

Type: Detached
Bedrooms: 4
Bathrooms: 2
Size: £291 per sq ft
Tenure: Freehold

Key features

Set within an impressive plot of around half an acre, offering a real sense of space and privacy.
Versatile layout with multiple reception rooms to relax, entertain or work from home.
Light-filled sun room with lovely views across the garden.
Kitchen with separate utility, designed for practical day-to-day living.
Generous principal suite with its own sitting area and en suite, creating a private retreat.
Expansive rear garden with patio area, ideal for outdoor dining and summer gatherings.
Peaceful countryside setting in sought-after St George's-Super-Ely, with easy access to Cardiff and major road links.
Solar panels and an air source heat pump for improved energy efficiency.

About this property

An impressive home set within a generous plot, offering versatile living including multiple reception rooms and a bright sun room overlooking the garden. With a large rear garden, ample parking and a garage, it enjoys a sought-after semi-rural setting in St George’s-Super-Ely.

SUMMARY

Floorplan

Council tax

Ask agent

Per year

Band A

£1,488
Band B

£1,736
Band C

£1,984
Band D

£2,232
Band E

£2,727
Band F

£3,223
Band G

£3,719
Band H

£4,463
Band I

£5,207

The agent hasn't said which band this home is in; you can look it up on GOV.UK. In Vale of Glamorgan, 2026/27 bills run from £1,488 a year in band A to £5,207 in band I.

Figures from the Welsh Government (Open Government Licence v3), including the typical community council precept. Discounts lower the bill, such as 25% off for an adult living alone.

Price guide

This home

£291 / sq ft

Area average (sold)

£304 / sq ft

Price per area, sold homes nearby

£206 / sq ft

£291 / sq ft

£402 / sq ft

Lowest

This home

Highest

£291 per sq ft, below the middle of recent sales in CF5 (£206–£402, 10th–90th percentile, 1,714 sales over 24 months).

Lowest and highest are the 10th and 90th percentiles of 1,714 homes sold in CF5 over the last 24 months. This home's figure uses its asking price. All sold £/sq ft in CF5 →

Location

Castle Green Cardiff, CF5

Open map Street View

Mortgage and LTT

Property price £750,000

£375k £1.1m

Deposit10% £75,000

£0 £750k

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £675,000 mortgage. Most lenders would want a household income of about £150,000 to support it.

A guide only, for a capital repayment mortgage. The rate you are offered and what you can borrow depend on your circumstances and a full application with a lender or broker. Your home may be repossessed if you do not keep up repayments on your mortgage.

Properties sold nearby

HM Land Registry sales nearby. Floor areas from Energy Performance Certificates where matched.

Address	Type	Sold	Size	Size	£/sq ft	Price
Ty Gwyn, Castle Green Semi-detached	Semi-detached	Mar 2022	n/a	n/a	n/a	£520,000
3, Castle Green Semi-detached	Semi-detached	Nov 2020	1,324 sq ft £223/sq ft	1,324 sq ft	£223	£295,000
3, Castle Green Semi-detached	Semi-detached	Jul 2007	1,324 sq ft £185/sq ft	1,324 sq ft	£185	£245,000
8, Castle Green Semi-detached	Semi-detached	Oct 2004	n/a	n/a	n/a	£205,000
8, Castle Green Semi-detached	Semi-detached	Apr 1999	n/a	n/a	n/a	£91,000
3, Castle Green Semi-detached	Semi-detached	Oct 1996	1,324 sq ft	1,324 sq ft	n/a	£49,000