St. Marys AvenueHouse Prices / Wales, Vale of Glamorgan

Last updated Jun 2026

Key Street Insights

St. Marys Avenue is a residential street with 100 addresses.

It ranks as the 295th largest and 181st most expensive of the 310 streets in the CF63 area. The dominant property type is a period house built between 1800 and 1911.

The street contains a total of 100 properties: 98 houses and 2 flats.

100

Properties

Houses
Flats

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Key Street Insights

St. Marys Avenue is a residential street with 100 addresses.

It ranks as the 295th largest and 181st most expensive of the 310 streets in the CF63 area. The dominant property type is a period house built between 1800 and 1911.

The street contains a total of 100 properties: 98 houses and 2 flats.

100

Properties

Houses
Flats

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House Priceson St. Marys Avenue

Sale prices range from £116,752 for 2 bedroom leasehold flats (559 ft²) to £300,755 for 5 bedroom freehold houses with a garden (2,295 ft²) .

Monthly rental prices range from £737 pcm for 2 bed flats to £1,656 pcm for 5 bed houses.

The gross rental yield is between 6.4% and 7.8%.

The average value per square foot is £184.

Average Sale Value

£200,517

Average Rental Value

£1,159 pcm

Average Rental Yield

6.9% /year

Average Value Per Sqft

£184 /ft²

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Prices last updated 1st June 2026

Sales Market Trendson St. Marys Avenue

The last sale on St. Marys Avenue sold for £205,000 on 17th November 2025. Since then prices are up an average of 1.2%.

The current average value in the street is £200,517.
The St. Marys Avenue Sales Market has increased by 58.5% over the last 10 years.

Show table

Show chart

Period	Year on Year	Average Price
May 2026	0.1%	£200,517
May 2025	2.3%	£200,342
May 2024	-0.4%	£195,850
May 2023	3.7%	£196,568
May 2022	13.2%	£189,645
May 2021	11.8%	£167,538
May 2020	4.5%	£149,851
May 2019	3.4%	£143,365
May 2018	4.8%	£138,716
May 2017	4.7%	£132,401
May 2016	1.6%	£126,479
May 2015	2.6%	£124,519
May 2014	5.8%	£121,325
May 2013	-0.4%	£114,712
May 2012	0.1%	£115,186
May 2011	0.1%	£115,101
May 2010	1.4%	£114,968
May 2009	-10.1%	£113,376
May 2008	0.5%	£126,149
May 2007	0%	£125,471

Rental Market Trendson St. Marys Avenue

The current average rental value in the street is £1,159.
The St. Marys Avenue Rental Market has increased by 68.0% over the last 10 years.

Show table

Show chart

Period	Year on Year	Average Price
May 2026	3.7%	£1,159pcm
May 2025	3.5%	£1,117pcm
May 2024	7.9%	£1,079pcm
May 2023	10.4%	£1,000pcm
May 2022	12.5%	£906pcm
May 2021	7.3%	£805pcm
May 2020	3.2%	£750pcm
May 2019	1.3%	£727pcm
May 2018	2.3%	£717pcm
May 2017	1.6%	£701pcm
May 2016	3.1%	£690pcm
May 2015	2.3%	£669pcm
May 2014	1.4%	£654pcm
May 2013	0.8%	£645pcm
May 2012	0.2%	£640pcm
May 2011	2.2%	£639pcm
May 2010	2.5%	£625pcm
May 2009	-4.9%	£610pcm
May 2008	-0.1%	£641pcm
May 2007	0%	£641pcm

Properties and Buildingson St. Marys Avenue, Barry, CF63

Sales History
on St. Marys Avenue, Barry, CF63

The last sale was on 17th November 2025 for £205,000 and since then the market in the area has increased by 1.2%. The street has had a total of 120 sales since 1995.

St. Marys Avenue, Barry, CF63 has seen 10 sales in the last three years and 2 sales in the last twelve months.

Sold Nov 2025£205,000 | 4 Bed House65, St. Marys Avenue, Barry, CF63 4LT

Sold Jul 2025£207,500 | 3 Bed House96, St. Marys Avenue, Barry, CF63 4LS

Sold Jun 2025£230,000 | 4 Bed House89, St. Marys Avenue, Barry, CF63 4LT

Sold Mar 2025£195,000 | 4 Bed House77, St. Marys Avenue, Barry, CF63 4LT

Sold Oct 2024£190,000 | 4 Bed House85, St. Marys Avenue, Barry, CF63 4LT

Sold Jun 2024£178,000 | 2 Bed House9, St. Marys Avenue, Barry, CF63 4LR

Sold Apr 2024£183,000 | 3 Bed House12, St. Marys Avenue, Barry, CF63 4LR

Sold Aug 2023£184,000 | 3 Bed House28, St. Marys Avenue, Barry, CF63 4LS

Sold May 2023£202,000 | 3 Bed House49, St. Marys Avenue, Barry, CF63 4LT

Sold Apr 2023£170,000 | 3 Bed House30, St. Marys Avenue, Barry, CF63 4LS

Sold Oct 2022£134,000 | 2 Bed House106, St. Marys Avenue, Barry, CF63 4LS

Sold Aug 2022£155,000 | 3 Bed House35, St. Marys Avenue, Barry, CF63 4LT

Sold Feb 2022£170,000 | 3 Bed House37, St. Marys Avenue, Barry, CF63 4LT

Sold Jan 2022£206,000 | 4 Bed House72, St. Marys Avenue, Barry, CF63 4LS

Sold Feb 2021£155,000 | 4 Bed House6, St. Marys Avenue, Barry, CF63 4LR

Sold Nov 2020£132,000 | 3 Bed House49, St. Marys Avenue, Barry, CF63 4LT

Sold Nov 2020£145,000 | 4 Bed House75, St. Marys Avenue, Barry, CF63 4LT

Sold Sep 2020£172,000 | 3 Bed House96, St. Marys Avenue, Barry, CF63 4LS

Sold Jul 2019£171,495 | 3 Bed House23, St. Marys Avenue, Barry, CF63 4LT

Sold Jul 2019£111,500 | 3 Bed House53, St. Marys Avenue, Barry, CF63 4LT

Sold Dec 2018£149,000 | 3 Bed House96, St. Marys Avenue, Barry, CF63 4LS

Sold Dec 2018£150,000 | 4 Bed House8, St. Marys Avenue, Barry, CF63 4LR

Sold Nov 2018£129,950 | 3 Bed House50, St. Marys Avenue, Barry, CF63 4LS

Sold Oct 2018£130,000 | 4 Bed House24, St. Marys Avenue, Barry, CF63 4LS

Sold Aug 2018£100,000 | 4 Bed House24, St. Marys Avenue, Barry, CF63 4LS

Sold Jun 2018£138,000 | 4 Bed House6, St. Marys Avenue, Barry, CF63 4LR

Sold May 2018£123,450 | 3 Bed House43, St. Marys Avenue, Barry, CF63 4LT

Sold May 2018£130,000 | 4 Bed House93, St. Marys Avenue, Barry, CF63 4LT

Sold Apr 2018£157,500 | 4 Bed House89, St. Marys Avenue, Barry, CF63 4LT

Sold Apr 2018£135,000 | 4 Bed House21, St. Marys Avenue, Barry, CF63 4LR

Sold Feb 2018£100,000 | 3 Bed House23, St. Marys Avenue, Barry, CF63 4LT

Sold Dec 2017£122,500 | 4 Bed House66, St. Marys Avenue, Barry, CF63 4LS

Sold Nov 2017£105,000 | 4 Bed House20, St. Marys Avenue, Barry, CF63 4LR

Sold Jul 2017£124,500 | 4 Bed House80, St. Marys Avenue, Barry, CF63 4LS

Sold Aug 2016£109,000 | 4 Bed House77, St. Marys Avenue, Barry, CF63 4LT

Sold Mar 2016£132,500 | 4 Bed House33, St. Marys Avenue, Barry, CF63 4LT

Sold Mar 2016£115,000 | 3 Bed House38, St. Marys Avenue, Barry, CF63 4LS

Sold Dec 2015£117,000 | 3 Bed House16, St. Marys Avenue, Barry, CF63 4LR

Sold Oct 2015£115,000 | 3 Bed House26, St. Marys Avenue, Barry, CF63 4LS

Sold Jun 2015£120,000 | 4 Bed House93, St. Marys Avenue, Barry, CF63 4LT

Sold Jan 2015£105,000 | 3 Bed House35, St. Marys Avenue, Barry, CF63 4LT

Sold Dec 2014£120,000 | 3 Bed House82, St. Marys Avenue, Barry, CF63 4LS

Sold Oct 2014£86,500 | 3 Bed House96, St. Marys Avenue, Barry, CF63 4LS

Sold Jun 2014£118,000 | 3 Bed House87, St. Marys Avenue, Barry, CF63 4LT

Sold Feb 2014£100,000 | 4 Bed House75, St. Marys Avenue, Barry, CF63 4LT

Sold May 2013£108,500 | 4 Bed House63, St. Marys Avenue, Barry, CF63 4LT

Sold May 2013£87,000 | 4 Bed House72, St. Marys Avenue, Barry, CF63 4LS

Sold Dec 2012£116,000 | 4 Bed House62, St. Marys Avenue, Barry, CF63 4LS

Sold May 2012£96,500 | 4 Bed House100, St. Marys Avenue, Barry, CF63 4LS

Sold Feb 2012£55,000 | 2 Bed House106, St. Marys Avenue, Barry, CF63 4LS

Sold Sep 2011£108,000 | 4 Bed House15, St. Marys Avenue, Barry, CF63 4LR

Sold Mar 2011£132,500 | 4 Bed House3, St. Marys Avenue, Barry, CF63 4LR

Sold Dec 2010£110,000 | 2 Bed House9, St. Marys Avenue, Barry, CF63 4LR

Sold Nov 2010£85,000 | 3 Bed House87, St. Marys Avenue, Barry, CF63 4LT

Sold Sep 2010£107,000 | 4 Bed House21, St. Marys Avenue, Barry, CF63 4LR

Sold May 2010£101,000 | 4 Bed House70, St. Marys Avenue, Barry, CF63 4LS

Sold Nov 2009£120,000 | 3 Bed House25, St. Marys Avenue, Barry, CF63 4LT

Sold Sep 2008£100,000 | 4 Bed House100, St. Marys Avenue, Barry, CF63 4LS

Sold Jun 2008£112,000 | 4 Bed House77, St. Marys Avenue, Barry, CF63 4LT

Sold Nov 2007£157,500 | 5 Bed House1, St. Marys Avenue, Barry, CF63 4LR

Sold May 2007£128,000 | 3 Bed House83, St. Marys Avenue, Barry, CF63 4LT

Sold Apr 2007£130,000 | 4 Bed House4, St. Marys Avenue, Barry, CF63 4LR

Sold Sep 2006£110,000 | 4 Bed House65, St. Marys Avenue, Barry, CF63 4LT

Sold Jul 2006£105,500 | 3 Bed House104, St. Marys Avenue, Barry, CF63 4LS

Sold Jun 2006£114,000 | 4 Bed House15, St. Marys Avenue, Barry, CF63 4LR

Sold Apr 2006£100,000 | 5 Bed House1, St. Marys Avenue, Barry, CF63 4LR

Sold Mar 2006£118,000 | 3 Bed House83, St. Marys Avenue, Barry, CF63 4LT

Sold Feb 2006£117,000 | 4 Bed House4, St. Marys Avenue, Barry, CF63 4LR

Sold Feb 2006£108,000 | 4 Bed House77, St. Marys Avenue, Barry, CF63 4LT

Sold Jan 2006£101,000 | 3 Bed House43, St. Marys Avenue, Barry, CF63 4LT

Sold Dec 2005£88,000 | 3 Bed House47, St. Marys Avenue, Barry, CF63 4LT

Sold Nov 2005£112,999 | 3 Bed House82, St. Marys Avenue, Barry, CF63 4LS

Sold Oct 2005£100,000 | 3 Bed House68, St. Marys Avenue, Barry, CF63 4LS

Sold Aug 2005£123,000 | 4 Bed House6, St. Marys Avenue, Barry, CF63 4LR

Sold May 2005£150,000 | 4 Bed House89, St. Marys Avenue, Barry, CF63 4LT

Sold May 2005£104,000 | 4 Bed House33, St. Marys Avenue, Barry, CF63 4LT

Sold Apr 2005£117,750 | 3 Bed House25, St. Marys Avenue, Barry, CF63 4LT

Sold Jul 2004£114,950 | 4 Bed House24, St. Marys Avenue, Barry, CF63 4LS

Sold May 2004£70,000 | 4 Bed House4, St. Marys Avenue, Barry, CF63 4LR

Sold May 2004£102,750 | 4 Bed House93, St. Marys Avenue, Barry, CF63 4LT

Sold Dec 2003£65,000 | 4 Bed House64, St. Marys Avenue, Barry, CF63 4LS

Sold Aug 2003£71,000 | 3 Bed House45, St. Marys Avenue, Barry, CF63 4LT

Sold Apr 2003£87,500 | 4 Bed House6, St. Marys Avenue, Barry, CF63 4LR

Sold Dec 2002£73,000 | 3 Bed House25, St. Marys Avenue, Barry, CF63 4LT

Sold Dec 2002£77,500 | 4 Bed House15, St. Marys Avenue, Barry, CF63 4LR

Sold Sep 2002£46,000 | 2 Bed House5, St. Marys Avenue, Barry, CF63 4LR

Sold May 2002£54,000 | 3 Bed House98, St. Marys Avenue, Barry, CF63 4LS

Sold Feb 2002£52,000 | 3 Bed House51, St. Marys Avenue, Barry, CF63 4LT

Sold Jan 2002£52,000 | 3 Bed House68, St. Marys Avenue, Barry, CF63 4LS

Sold Dec 2001£53,000 | 4 Bed House65, St. Marys Avenue, Barry, CF63 4LT

Sold Sep 2001£48,500 | 2 Bed House9, St. Marys Avenue, Barry, CF63 4LR

Sold May 2001£39,000 | 3 Bed House44, St. Marys Avenue, Barry, CF63 4LS

Sold Apr 2001£53,000 | 3 Bed House28, St. Marys Avenue, Barry, CF63 4LS

Sold Feb 2001£27,500 | 2 Bed Flat7B, St. Marys Avenue, Barry, CF63 4LR

Sold Jan 2001£43,000 | 4 Bed House55, St. Marys Avenue, Barry, CF63 4LT

Sold Aug 2000£39,995 | 3 Bed House90, St. Marys Avenue, Barry, CF63 4LS

Sold May 2000£44,000 | 4 Bed House24, St. Marys Avenue, Barry, CF63 4LS

Sold Dec 1999£39,000 | 3 Bed House34, St. Marys Avenue, Barry, CF63 4LS

Sold Nov 1999£40,000 | 3 Bed House98, St. Marys Avenue, Barry, CF63 4LS

Sold Oct 1999£34,500 | 3 Bed House26, St. Marys Avenue, Barry, CF63 4LS

Sold Sep 1999£33,700 | 3 Bed House14, St. Marys Avenue, Barry, CF63 4LR

Sold Jul 1999£39,950 | 3 Bed House39, St. Marys Avenue, Barry, CF63 4LT

Sold Jul 1999£32,950 | 4 Bed House100, St. Marys Avenue, Barry, CF63 4LS

Sold Mar 1999£37,000 | 3 Bed House38, St. Marys Avenue, Barry, CF63 4LS

Sold Jun 1998£45,000 | 4 Bed House89, St. Marys Avenue, Barry, CF63 4LT

Sold May 1998£36,000 | 3 Bed House82, St. Marys Avenue, Barry, CF63 4LS

Sold Mar 1998£36,000 | 3 Bed House45, St. Marys Avenue, Barry, CF63 4LT

Sold Dec 1997£20,000 | 3 Bed House52, St. Marys Avenue, Barry, CF63 4LS

Sold Jun 1997£32,500 | 3 Bed House43, St. Marys Avenue, Barry, CF63 4LT

Sold May 1997£30,000 | 4 Bed House55, St. Marys Avenue, Barry, CF63 4LT

Sold Mar 1997£38,000 | 3 Bed House11, St. Marys Avenue, Barry, CF63 4LR

Sold Nov 1996£35,000 | 4 Bed House63, St. Marys Avenue, Barry, CF63 4LT

Sold Jun 1996£30,000 | 3 Bed House38, St. Marys Avenue, Barry, CF63 4LS

Sold Dec 1995£32,000 | 3 Bed House37, St. Marys Avenue, Barry, CF63 4LT

Sold Sep 1995£36,500 | 4 Bed House65, St. Marys Avenue, Barry, CF63 4LT

Sold Jul 1995£37,500 | 3 Bed House61, St. Marys Avenue, Barry, CF63 4LT

Sold Apr 1995£16,500 | 3 Bed House37, St. Marys Avenue, Barry, CF63 4LT

Sold Apr 1995£38,500 | 3 Bed House82, St. Marys Avenue, Barry, CF63 4LS

Sold Feb 1995£38,600 | 4 Bed House80, St. Marys Avenue, Barry, CF63 4LS

Sold Feb 1995£37,500 | 4 Bed House63, St. Marys Avenue, Barry, CF63 4LT

Top 3 Most Expensive Saleson St. Marys Avenue, Barry, CF63

Nearby Streetsto St. Marys Avenue, Barry, CF63

St. Marys Avenue, Barry, CF63 is the 295th largest and the 181st most expensive street in the CF63 area.

65 mStation Street, Barry, CF63106 Addresses
66 mCastleland Street, Barry, CF6394 Addresses
104 mCross Street, Barry, CF6338 Addresses
142 mKingsland Crescent, Barry, CF63133 Addresses
144 mGeorge Street, Barry, CF6394 Addresses
163 mDock View Road, Barry, CF63224 Addresses

Postcodeson St. Marys Avenue, Barry, CF63

There are 3 postcodes on St. Marys Avenue, Barry, CF63.

Property Typesin St. Marys Avenue

90 period houses built between 1800 and 1911
2 period flats built between 1800 and 1911
1 mid-century house built between 1936 and 1979
2 houses of an unknown age
5 other addresses of unknown type

period house (90)
period flat (2)
mid-century house (1)
house (2)
Unknown (5)

Energy Efficiencyof properties on St. Marys Avenue

Energy Performance Certificate (EPC) surveys conducted for 93 properties.
The dominant rating is D.

A (0)
E (26)
B (0)
F (5)
C (17)
G (0)
D (45)
No EPC (7)

Schools Nearby

Schools and house prices

Source: Ofsted 2026

Public Transport Nearby

The closest station to St. Marys Avenue, Barry, CF63 is Barry Docks station, which is 200 metres away.

200
m
Barry Docks
1.3
km
Cadoxton
1.5
km
Barry Island

Available Internet Speeds

According to recent data from Ofcom, ultrafast broadband is available in this area.

Ultrafast

1.29 mbps

Max upload

350 mbps

Max download

According to recent data from Ofcom, Ultrafast broadband is available in the area.

Max Upload

1.29 mbps

Max Download

350 mbps

Source: Ofcom (June 2026)

Risk of Flooding

According to data from the Environment Agency, the flood risk in this area is considered to be very low.

Very low floodriskin this area

Local Flood RiskVery low

Source: Environment Agency (2024)

Home Ownership Nearby

The recent census recorded whether a resident owned or rented their home.

In the area around St. Marys Avenue, Barry, CF63, 54.3% of property is privately rented and 23.6% is privately owned with a mortgage.

The graph below shows how this compares to Wales and the rest of England & Wales.

This area

Wales

England & Wales

Owned (Outright)

Owned (Mortgage)

Shared ownership

Rented (Social)

Rented (Private)

Source: ONS Census (2021)

Education Levels in the Area

The recent census recorded the highest level of education achieved by residents in the local area.

In the area around St. Marys Avenue, Barry, CF63, 13.6% of residents are recorded as possessing school level qualifications and 28.0% as possessing degree level qualifications.

The graph below shows how this compares to Wales and the rest of England & Wales.

This area

Wales

England & Wales

School Students

Students 16+

Degree educated

Other

Source: ONS Census (2021)

Average Age of Residents

Average age

The most recent census in 2021 recorded the age of all UK residents.

In the area around St. Marys Avenue, Barry, CF63, the average age was 37.7 and the most common age was 32.

Within this area

Within Wales

England & Wales

Age distribution

The graph below shows how this compares to Wales and the rest of England & Wales

Source: ONS Census (2021)

Number of Second Homes

The recent census recorded whether a property was a primary or secondary home for the resident.

In the area around St. Marys Avenue, Barry, CF63, 0.0% of property was a second home.

Comparison figures for Wales and the rest of England & Wales are listed below.

0.0%

Within this area

0.6%

Within Wales

0.8%

England & Wales

Source: ONS Census (2021)

Average Cars per Home

The recent census recorded the number of cars registered in each household.

In the area around St. Marys Avenue, Barry, CF63, there are an average of 0.8 cars per household.

See below for how this compares to Wales and the rest of England & Wales.

0.8

Within this area

1.4

Within Wales

1.2

England & Wales

Source: ONS Census (2021)

Estate Agents active nearby!

St. Marys AvenueHouse Prices / Wales, Vale of Glamorgan

Key Street Insights

Key Street Insights

Our partners and
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House Priceson St. Marys Avenue

Sales Market Trendson St. Marys Avenue

Rental Market Trendson St. Marys Avenue

Properties and Buildingson St. Marys Avenue, Barry, CF63

Sales History
on St. Marys Avenue, Barry, CF63

Top 3 Most Expensive Saleson St. Marys Avenue, Barry, CF63

Latest from Bricks&Logic

Nearby Streetsto St. Marys Avenue, Barry, CF63

Postcodeson St. Marys Avenue, Barry, CF63

Property Typesin St. Marys Avenue

Energy Efficiencyof properties on St. Marys Avenue

Schools Nearby

Public Transport Nearby

Available Internet Speeds

Risk of Flooding

Home Ownership Nearby

Education Levels in the Area

Average Age of Residents

Average age

Age distribution

Number of Second Homes

Average Cars per Home

Home Ownership Nearby

Education Levels in the Area

Average Age of Residents

Average age

Age distribution

Number of Second Homes

Average Cars per Home

Available Internet Speeds

Risk of Flooding

Estate Agents active nearby!

St. Marys AvenueHouse Prices / Wales, Vale of Glamorgan

Key Street Insights

Key Street Insights

Our partners anddata sources

Our partners anddata sources

House Priceson St. Marys Avenue

Sales Market Trendson St. Marys Avenue

Rental Market Trendson St. Marys Avenue

Properties and Buildingson St. Marys Avenue, Barry, CF63

Sales Historyon St. Marys Avenue, Barry, CF63

Top 3 Most Expensive Saleson St. Marys Avenue, Barry, CF63

Nearby Streetsto St. Marys Avenue, Barry, CF63

Postcodeson St. Marys Avenue, Barry, CF63

Property Typesin St. Marys Avenue

Energy Efficiencyof properties on St. Marys Avenue

Schools Nearby

Public Transport Nearby

Available Internet Speeds

Risk of Flooding

Home Ownership Nearby

Education Levels in the Area

Average Age of Residents

Average age

Age distribution

Number of Second Homes

Average Cars per Home

Home Ownership Nearby

Education Levels in the Area

Average Age of Residents

Average age

Age distribution

Number of Second Homes

Average Cars per Home

Available Internet Speeds

Risk of Flooding

Our partners and
data sources

Our partners and
data sources

Sales History
on St. Marys Avenue, Barry, CF63