Frongoch

    Ranked 45th of 199 streets in LL55 by average price

    Frongoch is a residential street in LL55, CAERNARFON, with 16 properties recorded in the Land Registry. The 3-year average sale price is £260,250, based on 4 transactions. The street has 14 freehold and 2 leasehold properties. The street ranks 45th of 199 streets in LL55 by average price.

    See wider trends for LL55 →

    3Y Avg Price

    £260,250

    4 sales

    Properties

    16

    14 freehold · 2 leasehold

    Sales / Year

    1.0

    5-year average

    Avg £/sq ft

    —

    Rank in LL55

    45th

    of 199 streets

    Last Sale

    £220,000

    Mar 2026

    Street Rankings — LL55

    Streets ranked by 3-year average sale price. Showing positions 41–50 of 199.

    #Street3Y Avg
    41Caernarfon Road£267,500
    42Gwel Y Llan£266,152
    43Nant Y Glyn£262,333
    44North Road£261,667
    45Frongoch£260,250
    46Dinorwic Houses£260,000
    46Penygarth£260,000
    48Glan Beuno Estate£257,357
    49Gelert Street£255,000
    50Cae Rhos Terrace£254,000

    Property Mix

    Type

    Terraced6 (38%)
    Semi-Detached5 (31%)
    Detached5 (31%)

    Tenure

    Freehold14 (88%)
    Leasehold2 (13%)

    EPC Ratings

    0 of 16 properties have an EPC record

    A
    0 (0%)
    B
    0 (0%)
    C
    0 (0%)
    D
    0 (0%)
    E
    0 (0%)
    F
    0 (0%)
    G
    0 (0%)

    District Context — LL55

    See wider trends for LL55 →

    LL55 covers Anglesey's central and western areas, including the towns of Llangefni and Menai Bridge. It is a predominantly rural district with strong community character and appeal to those seeking Welsh coastal and countryside living.

    Average Property Price - LL55

    £222,352

    19

    National percentile

    12 month avg at 31 Aug 2026

    Average Net Household Income - LL55

    £36,771

    42

    National percentile

    2023 census data

    10-Year Annualised Price Growth - LL55

    3.5%

    67

    National percentile

    Estimate at 31 Aug 2026

    10-Year Annualised Rent Growth - LL

    3.6%

    30

    National percentile

    Estimate at 31 Aug 2026

    Properties on Frongoch

    Streets in LL55

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