Castle Street

    Ranked 143rd of 195 streets in NP13 by average price

    Castle Street is a residential street in NP13, ABERTILLERY, with 34 properties recorded in the Land Registry. The 3-year average sale price is £104,000, based on 5 transactions. Properties are predominantly terraced houses. The street ranks 143rd of 195 streets in NP13 by average price.

    3Y Avg Price

    £104,000

    5 sales

    Properties

    34

    Sales / Year

    2.4

    5-year average

    Avg £/sq ft

    £117

    £1,260/m²

    Rank in NP13

    143rd

    of 195 streets

    Last Sale

    £105,000

    Feb 2026

    Street Rankings — NP13

    Streets ranked by 3-year average sale price. Showing positions 139148 of 195.

    #Street3Y Avg
    139Carlyle Street£105,738
    140Pleasant View£105,000
    140Mount Pleasant£105,000
    142Tillery Street£104,833
    143Castle Street£104,000
    144Rhiw Parc Road£103,750
    145Graig Road£102,000
    146Glandwr Street£100,813
    147Lancaster Street£100,458
    148Portland Street£100,000

    Property Mix

    Type

    Terraced31 (91%)
    Semi-Detached2 (6%)
    Detached1 (3%)

    Tenure

    Freehold34 (100%)
    Leasehold0 (0%)

    EPC Ratings

    28 of 34 properties have an EPC record

    A
    0 (0%)
    B
    1 (4%)
    C
    5 (18%)
    D
    17 (61%)
    E
    5 (18%)
    F
    0 (0%)
    G
    0 (0%)

    Avg floor area: 883 sq ft (82 m²)

    District Context — NP13

    NP13 covers the central and eastern parts of Monmouth and its surrounding villages in south-east Wales, positioned between the Wye Valley and the Brecon Beacons. It is a mixed community blending market town amenities with rural character, appealing to both families and those seeking affordable countryside living.

    Average Property Price - NP13

    £142,943

    2

    National percentile

    Average Net Household Income - NP13

    £29,721

    7

    National percentile

    10-Year Annualised Price Growth - NP13

    6.9%

    99

    National percentile

    10-Year Annualised Rent Growth - NP

    4.9%

    94

    National percentile

    View full analysis for NP13

    Properties on Castle Street

    Streets in NP13

    Explore nearby