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Sold October 2025 · 4 bed · 2 bath · 136 m² · BER G

21 Old Navan Road, Castleknock, Dublin 15

Listed on daft.ie · Listed by Branagan Estates

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What's planned, stalled or derelict around it.

Quiet street: 3 applications open for comments.

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Planning around this home

Distance
Time

Within 500 m of this home · the last 12 months

50%extensions approvedof 2 decided
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32 of 32 planning applications within 500 m in the last year · sorted by received
DescriptionDetails
Open16 Oct 2026FW26A/0400E
FINGAL
St. Francis Hospice, Mill Road, Dublin 15, D15 DE98The development will consist of a new plant and bin enclosure to accommodate the changing…—19 days left
20 Nov
486 m
Other9 Oct 2026FW26A/0389E
FINGAL
St Francis Hospice, Mill Road, Dublin 15, D15 DE98Planning application for a new plant and bin enclosure to accommodate the changing needs o…12 Oct 2026—486 m
Open5 Oct 2026WEB3451/26
DCC
Unit 2, The Maple Centre, Navan Road, Dublin 7, D07 C8N2The development will consist of new elevational treatment and a new shopfront to the front…—8 days left
9 Nov
158 m
Open4 Oct 2026WEB3445/26
DCC
16 Spire View, Riverston Abbey, Navan Road, Dublin 7The development will consist/consists of widening of the existing vehicular entrance/drive…—8 days left
9 Nov
158 m
Withdrawn30 Sept 2026WEB3405/26
DCC
16 Spire View, Riverston Abbey, Navan Road, Dublin 7, D07E0P0The development will consist/consists of widening of the existing vehicular entrance/drive…1 Oct 2026—158 m
Awaiting decision24 Sept 2026WEB3366/26
DCC
31 Kinvara Park, Navan Road, Dublin 7, D07 N974Planning permission for attic conversion with hip to gable roof and new dormer to rear roo…——158 m
Withdrawn24 Sept 2026WEB3358/26
DCC
10, Glenarriff Road, Navan Road, Dublin 7, D07YP23CHANGE OF USE: Change of use of a Brick Shed in Garden from residential to commercial use.…30 Sept 2026—158 m
Withdrawn23 Sept 2026WEB3349/26
DCC
31 Kinvara Park, Navan Road, Dublin 7Planning permission for attic conversion with hip to gable roof and new dormer to rear roo…24 Sept 2026—158 m
Awaiting decision9 Sept 2026WEB3235/26
DCC
300A, Navan Road, Dublin 7, D07FH05Planning permission for attic conversion with hip to gable roof and dormer to rear roof to…——158 m
Awaiting decision7 Sept 2026WEB3204/26
DCC
40 Kinvara Road, Navan Road, Dublin 7, D07AY751. Convert the existing attic space to a storage room with flat roof dormer to rear incorp…——158 m
Awaiting decision3 Sept 2026WEB3181/26
DCC
52 Villa Park Gardens, Navan Road, Dublin 7, D07 E6W3The development will consist of amendments to previously granted planning application Reg…——158 m
Withdrawn20 Aug 2026WEB3080/26
DCC
52 Villa Park Gardens, Navan Road, Dublin 7, D07 E6W3The development will consist of amendments to previously granted planning application Reg…27 Aug 2026—158 m
Awaiting decision20 Aug 2026FW26A/0326E
FINGAL
5 (& 5A) Church Avenue, Blanchardstown, Dublin 15, D15 HA2KPlanning Permission for the creation of 2 no. new vehicular, & 2 no. n…——393 m
Granted17 Aug 2026WEB3034/26
DCC
19 Croagh Patrick Road, Navan Road, Dublin 7, D07 X0Y5Extension and refurbishment of existing house to include (a) ground floor flat roof extens…6 Oct 2026—158 m
Granted13 Aug 2026WEB2994/26
DCC
Unit 2, The Maple Centre, Navan Road, Dublin 7, Dublin 7, D07 C8N2CHANGE OF USE:The development will consist of the change of use for the ground floor of th…1 Oct 2026—158 m
Withdrawn6 Aug 2026WEB2944/26
DCC
19 Croaghpatrick Road, Navan Road, Dublin 7Extension and refurbishment of existing house to include (a) ground floor flat roof extens…10 Aug 2026—158 m
Awaiting decision10 Jul 2026FW26A/0280E
FINGAL
Mill House, Main Street, Blanchardstown, Dublin 15, D15 C6KDThe development will consist of the change-of-use of the first floor f…——377 m
Granted3 Jul 2026FW26A/0272E
FINGAL
No. 32 Woodpark, Castleknock Road, Dublin 15, D15F2CRThe development will consist of the construction of a new 3 bed three…25 Aug 2026—64 m
Awaiting decision24 Jun 2026FW26A/0253E
FINGAL
Mill House, Main Street, Blanchardstown, Dublin 15, D15 F8H7The development will consist of the change-of-use of the first-floor a…——368 m
Granted8 Jun 2026FW26A/0231E
FINGAL
51 Woodpark, Castleknock, Dublin 15, K67 H5W8Widening of front vehicular access, single storey flat roof front ext…30 Jul 2026—209 m
Granted18 May 2026FW26A/0201E
FINGAL
25 Old Navan Road, Castleknock, Dublin 15, D15 E8YRThe development will consist of the demolition of an existing single s…17 Aug 2026—36 m
Commenced15 May 2026FW26A/0199
FINGAL
Vishnu House, River Road, Dublin 15, D15 E98CThe development will consist of the demolition of the6 Jul 2026—178 m
Withdrawn13 May 2026FW26A/0193E
FINGAL
25 Old Navan Road, Castleknock, Dublin 15, D15 E8YRThe demolition of an existing single storey extension to the rear. It'…14 May 2026—36 m
Withdrawn13 May 2026FW26A/0195
FINGAL
Vishnu House, Old River Road, Blanchardstown, Dublin 15, D15 E98CThe demolition of existing derelict 2 storey dwelling14 May 2026—178 m
Appeal granted1 May 2026FW26A/0176E
FINGAL
26 Roselawn Road, Blanchardstown, Dublin 15, D15 KDF3The proposed development will consist of the erection of a new bay win…18 Jun 2026—424 m
Refused27 Apr 2026FW26A/0166E
FINGAL
Junction 6, River Road Castleknock, Dublin 15, (The site is generallyThe development will consist of: (A) Retention permission for existing…11 Jun 2026—305 m
Withdrawn23 Apr 2026FW26A/0159E
FINGAL
26 Roselawn Road, Blanchardstown, Dublin 15, D15 KDF3The proposed development will consist of the erection of a new bay win…28 Apr 2026—424 m
Appeal granted26 Mar 2026FW26A/0121
FINGAL
Site to the east of PTSB Bank, Main Street, Blanchardstown, Dublin 15Permission is sought for a mixed18 May 2026—267 m
Awaiting decision16 Jan 2026FW26A/0017E
FINGAL
Locations across Fingal in an east to west direction crossing the townThe Electricity Supply Board (ESB) intends to apply for permission for…27 Aug 2026—323 m
Granted7 Nov 2025FW25A/0476E
FINGAL
Avon Lodge Montessori & Creche,, Church Avenue, Blanchardstown, DublinI, William Brennan, wish to apply for permission for a vehicle barrier…5 Jan 2026—348 m
Refused6 Oct 2025FW25A/0437E
FINGAL
28 Saint Brigid's Park, Blanchardstown, Dublin 15, D15 RX8EThe development will consist of 1) a new proposed dormer window on the…17 Nov 2025—393 m
Granted26 Sept 2025FW25A/0421E
FINGAL
Tesla EV Charging Hub, The Bell Bar & Restaurant, Castleknock Road, BlThe proposed development will consist of high-power electric vehicle c…19 Nov 2025—63 m
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    About this home

    21 Old Navan Road, Castleknock, Dublin 15 is a 4-bedroom semi-detached house in Blanchardstown, Fingal of about 136 m² (BER G). It was advertised as sold on daft.ie in October 2025. Within 500 m, Planning Register tracks 99 planning applications: 3 open for comments, 8 awaiting a decision, 52 granted, 19 refused, 28 building started.

    More about this address

    The soonest observation deadline is 9 Nov 2026 on DCC WEB3451/26 (Unit 2, The Maple Centre, Navan Road, Dublin 7, D07 C8N2).

    Sold
    24 Oct 2025
    Type
    Semi-D
    Bedrooms / bathrooms
    4 / 2
    Floor area
    136 m²
    BER
    G
    Year built
    1964
    Local authority
    Fingal County Council
    Location precision
    Rooftop
    Most active applicant within 500 m
    Kingston Construction Ltd · 4 applications
    Schools within 1.0 km
    SCOIL BRIDE B (primary school · 193 pupils, 164 m) +6 more
    Crèche inspected nearby
    Avon Lodge Creche & Montessori · inspected 12 May 2026 (334 m)
    Source: Residential Property Price Register (PSRA) · fetched 1 Nov 2026, 00:24
    SourceLicenceFetchedLink
    Residential Property Price Register (PSRA)© PSRA, PSI licence1 Nov 2026, 00:24open