Thomas Street

    Ranked 147th of 189 streets in CF45 by average price

    Thomas Street is a residential street in CF45, MOUNTAIN ASH, with 38 properties recorded in the Land Registry. The 3-year average sale price is £96,000, based on 2 transactions. Properties are predominantly terraced houses. The street has 17 freehold and 21 leasehold properties. The street ranks 147th of 189 streets in CF45 by average price.

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    3Y Avg Price

    £96,000

    2 sales

    Properties

    38

    17 freehold · 21 leasehold

    Sales / Year

    1.8

    5-year average

    Avg £/sq ft

    £126

    £1,360/m²

    Rank in CF45

    147th

    of 189 streets

    Last Sale

    £145,000

    Feb 2026

    Street Rankings — CF45

    Streets ranked by 3-year average sale price. Showing positions 143–151 of 189.

    #Street3Y Avg
    143Cliff Street£98,400
    144Mount Pleasant Terrace£97,500
    145Tyr Felin Street£97,417
    146Station Road£96,500
    147Thomas Street£96,000
    148Albert Street£95,667
    149Glyngwyn Street£95,500
    150Park View£95,278
    151Homerton Street£95,000
    151Jeffrey Street£95,000

    Property Mix

    Type

    Terraced38 (100%)

    Tenure

    Freehold17 (45%)
    Leasehold21 (55%)

    EPC Ratings

    32 of 38 properties have an EPC record

    A
    0 (0%)
    B
    0 (0%)
    C
    10 (31%)
    D
    18 (56%)
    E
    4 (13%)
    F
    0 (0%)
    G
    0 (0%)

    Avg floor area: 893 sq ft (83 m²)

    District Context — CF45

    See wider trends for CF45 →

    CF45 covers communities in the Caerphilly and Merthyr Tydfil area of South Wales, located in the eastern valleys region. It is a residential district with a strong community character, reflecting the area's industrial heritage.

    Average Property Price - CF45

    £141,075

    2

    National percentile

    12 month avg at 31 Aug 2026

    Average Net Household Income - CF45

    £30,631

    9

    National percentile

    2023 census data

    10-Year Annualised Price Growth - CF45

    5.7%

    97

    National percentile

    Estimate at 31 Aug 2026

    10-Year Annualised Rent Growth - CF

    5.0%

    92

    National percentile

    Estimate at 31 Aug 2026

    Properties on Thomas Street

    Streets in CF45

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