Property profile

21 Carmarthen Close

Map showing 21 Carmarthen Close, Barry

Property Price
150k200k250k300k400k500k750k1.5M

Estimated sale price

£220,000

Detached sold in Gibbonsdown

The box shows the middle 50% of detached sale prices, the whiskers show the 5th to 95th percentile, and the marker shows this property's estimated price.

Half of similar homes sold within the box; most sold within the wider line.

An indicative model estimate, not a survey or formal valuation.

This property vs market

Last sold26 Jan 2026
£175,000Change since last sale: +£43,000 (+24%)
Annualised change
+31% per yearVale of Glamorgan annualised change (detached) since 2026: +2.2% per yearThis property's value grew faster than the market
Price per sq ftLocal median £266 per sq ft
£316 per sq ftEstimate vs local median: +£50 per sq ft (+19%)
Local sold pricesMedian for detached in Gibbonsdown
£312,000Estimate vs local median: −£94,000 (−30%)
How this estimate is calculated

Area360's automated valuation uses available property details, recorded sales and local market data to estimate a sale price. This automated estimate is a guide, not a survey, mortgage valuation or formal valuation. See the valuation methodology and limitations.

Estimate calculated .

Property facts

Property typeHouse / Detached
TenureFreehold
Construction period1976-1982
Floor area64 m² / 689 sq ft
Rooms3 habitable / 3 heated
EPC ratingD
EPC inspection29 Sept 2025

Sales history

DatePriceChange
26 Jan 2026£175,000+21%
20 May 2016£145,000+71%
07 Feb 2003£85,000-

Local market

Property prices in Gibbonsdown

Median price: £228,000
Price per sq ft: £259
Sales (last 12 months): 53
Typical range (middle 50%): £190K – £275K

Based on 53 recent sales, the median property price is £228,000 (about £259 per square foot) in Gibbonsdown area, with individual transactions ranging from £133,000 up to £540,000.

Prices by property typelast 12 months

Median sale price, median price per square foot, sales count, and percentile information for each property type in Gibbonsdown over the last year.
TypeSalesMedian£/sq ft
Detached13£312,000£266
Semi-Detached29£225,000£257
Terraced11£183,000£282

10-year price trendmedian sale price in Gibbonsdown

Sale price

Ten year median sale price trend for each property type in Gibbonsdown.
YearDetachedSemi-DetachedTerraced
2016£312,475£150,000£128,000
2017£209,250£148,500£96,000
2018£244,975£137,000£113,250
2019£224,000£155,000£114,250
2020£272,500£148,500£142,000
2021£208,000£170,000£124,000
2022£312,500£200,300£170,000
2023£312,500£187,500£159,500
2024£281,250£209,250£134,000
2025£318,750£215,000£157,000
2026£298,500£212,500£200,000
Ten year median sale price trend for each property type in Gibbonsdown.

Price per sq ft

Ten year median sale price per square foot trend for each property type in Gibbonsdown.
YearDetachedSemi-DetachedTerraced
2016£173£183£144
2017£172£171£112
2018£145£171£126
2019£165£171£132
2020£199£182£176
2021£248£193£148
2022£223£243£224
2023£267£230£186
2024£267£257£141
2025£278£255£188
2026£251£258£286
Ten year median sale price per square foot trend for each property type in Gibbonsdown.

Price distribution by property typelast 12 months

Price distribution by property type for Gibbonsdown in the last year.

Recent sales

There were 50+ recent sold properties in the last 18 months near CF62 9AS.

Recent sold properties in the last 18 months near CF62 9AS
DateAddressTypeTenurePriceMap
15 Apr 202613, Carmarthen Close, Barry, CF62 9ASSemi-DetachedFreehold£195,000
26 Jan 202621, Carmarthen Close, Barry, CF62 9ASDetachedFreehold£175,000
13 Jun 202523, Collard Crescent, Barry, CF62 9AQOtherFreehold£180,000
04 Mar 202610, Collard Crescent, Barry, CF62 9ANSemi-DetachedFreehold£150,000
12 Sept 202544, Collard Crescent, Barry, CF62 9ANSemi-DetachedFreehold£205,000

Other properties at this postcode

AddressTenureFloor areaLast sale
5, Carmarthen Close, BarryFreehold90 m²£240,000 (2023)
7, Carmarthen Close, BarryFreehold72 m²£185,000 (2024)
9 Carmarthen Close, BarryFreehold84 m²£219,950 (2022)
13, Carmarthen Close, BarryFreehold55 m²£195,000 (2026)
14, Carmarthen Close, Barry-59 m²-
16, Carmarthen Close, BarryFreehold64 m²£125,000 (2014)
18 Carmarthen Close, BarryFreehold124 m²£115,950 (2003)
20, Carmarthen Close, BarryFreehold101 m²£250,000 (2022)

Area insights for CF62 9AS

Full area profile →

Overview

Postcode CF62 9AS is located in an urban city, within the Gibbonsdown area of Vale of Glamorgan in the Wales region, and forms part of the Gibbonsdown area. It has average deprivation and high crime levels, with around 85.6 crimes per 1,000 residents per year, in line with the Wales average of 86 per 1,000. The average income per household in Gibbonsdown is £39,158 per year. The median sale price in Gibbonsdown is £228,000 (around £259 per square foot), with typical sale prices between £190,000 and £275,000. The nearest station is Barry Docks, about 0.9 miles away. There are no primary and no secondary schools in the area. There are 2 parks nearby, the closest small park is Glebe Street Park.

Crime rate
8/10
Crimes per 1k residents
86
Deprivation level
6/10
Income level
2/10
Social housing
30.3%
Connectivity
N/A
Flood Risk
N/A
Noise Level
No noise

Deprivation level

6/10

Gibbonsdown has an average level of deprivation, ranked at position 785 out of 32,844 areas in England, placing it within the top 2% most deprived areas in Wales.

Crime level

8/10

Gibbonsdown has a high crime rate, with approximately 85.6 reported incidents per 1,000 population each year.

Social housing

30.3%

Approximately 30.3% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 32.9% of dwellings are socially rented.

Income level

2/10

The average income per household in Gibbonsdown is £39,158 per year.

Noise Level

No noise

No significant noise sources from railways or roads near CF62 9AS.

Transport

The nearest station is Barry Docks located about 0.9 miles away. There are 2 stations nearby.

Nearby public transport stations for CF62 9AS
DistanceNameLinesDirections
0.9 mi

Barry Docks

N/A

Walking directions to Barry Docks
0.9 mi

Cadoxton

N/A

Walking directions to Cadoxton

Parks

Nearby parks and green spaces for CF62 9AS
DistanceNameSizeDirections
0.4 miGlebe Street ParkSmallWalking directions to Glebe Street Park
0.2 miCemetery Approach GardensSmallWalking directions to Cemetery Approach Gardens

Area Profile

Population
244
Population density
6,721.3 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
49.69(+46%)
Public order
9.17(+12%)
Vehicle crime
8.41(+193%)
Criminal damage and arson
7.65(+4%)
Anti-social behaviour
6.88(-47%)
Wales average

Demographics

Ethnic groups

British
228
91.94%
White and Black Caribbean (mixed)
9
3.63%
Chinese
4
1.61%
Caribbean
4
1.61%
Other Asian
1
0.4%
Total population: 248

Economics

Education (age 16+)

No qualifications
57
27.54%
Level 2 (GCSEs 9-4)
42
20.29%
Level 4+ (Degree)
42
20.29%
Level 3 (A level)
32
15.46%
Level 1 (GCSEs 3-1)
18
8.7%
Total 16+ residents: 207

Housing

Housing tenure

Owns outright
41
33.61%
Social rents from council
36
29.51%
Owns with a mortgage
28
22.95%
Private landlord or letting agency
9
7.38%
Other forms of private rent
7
5.74%
Total households: 122

Schools

In the CF62 9AS postcode area, located within Gibbonsdown, there are 0 primary and 0 secondary schools in close proximity.

Ratings include official Ofsted judgements and Area360 summaries of inspection grades. Open a school’s profile for its inspection grades and results.

Nearby schools for CF62 9AS
DistancePhaseNameTypeRatingLinks
0.1 miNot applicableOakfield Primary SchoolWelsh establishment
Unrated
0.2 miNot applicableYsgol Gynradd Gwaun Y NantWelsh establishment
Unrated
0.3 miNot applicableJenner Park PrimaryWelsh establishment
Unrated

Local amenities

5 nearby supermarkets & convenience stores within 0.5 mi of CF62 9AS

Nearby supermarkets & convenience stores for CF62 9AS
DistanceNameAddressDirections
0.2 miBarry Mini MarketBarry Road, Vale of Glamorgan, CF62 9BEWalking directions to Barry Mini Market
0.4 miBarry Road StoresBarry Road, Barry, CF63 1BBWalking directions to Barry Road Stores
0.4 miPremierSkomer Road, Gibbonsdown, CF62 9DAWalking directions to Premier
0.5 miColcot Stores59 Winston Road, Barry, CF62 9STWalking directions to Colcot Stores
0.5 miPremier369-371 Barry Road, Barry, CF62 8HGWalking directions to Premier