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20 Obelisk Rise, Saint Augustine's Park, Blackrock, Co. Dublin

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What's planned, stalled or derelict around it.

Quiet street: 3 applications open for comments.

Planning around this home

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Time

Within 500 m of this home · the last 12 months

100%extensions approvedof 8 decided
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30 of 30 planning applications within 500 m in the last year · sorted by received
DescriptionDetails
Open30 Sept 2026REF15426
DLR
18 Orpen Close, Stillorgan Grove, Blackrock, Co. Dublin, A94P5W8Conversion of existing attic space comprising of modification of existing roof s…—16 days left
4 Nov
147 m
Withdrawn30 Sept 2026D26B/0523/WEB
DLR
41, Stillorgan Park, Stillorgan, Dublin, A94P267Removal of existing garden shed measuring 6m x 3m x 2.4m in dimensions and repla…2 Oct 2026—292 m
Open24 Sept 2026D26A/0717/WEB
DLR
Corner of Hawthorn Manor and Newtown Park, Blackrock, Co DublinThe development consists of alterations to application D25A/0612/WEB, which pre…—10 days left
29 Oct
407 m
Open16 Sept 2026D26B/0502/WEB
DLR
9 Fairyhill, Newtownpark Avenue, Blackrock, Co. Dublin, A94 YH30Retention Permission is sought for a 30.2sqm ground floor extension to the rear…—2 days left
21 Oct
473 m
Refused15 Sept 2026REF14226
DLR
The Courtyard Business Centre, Orchard Lane, Blackrock, DublinWe have a query regarding the balconies granted as part of permission D22A/1037.…7 Oct 2026—497 m
Awaiting decision2 Sept 2026D26A/0657/WEB
DLR
24 Ardagh Grove, Blackrock, Co. Dublin, A94XY46The proposed development will consist of the following: A) The construction of…——436 m
Granted5 Aug 2026D26B/0444/WEB
DLR
13, Meadow Close, Blackrock, Dublin, A94R628Planning permission is sought for 2 no. dormers on each side of the existing ga…28 Sept 2026—481 m
Granted31 Jul 2026D26B/0441/WEB
DLR
36, Willow Lodge, Stillorgan Grove, Stillorgan, Dublin, A94VP97Development will consist of the installation of a new external door to the side…21 Sept 2026—316 m
Granted14 Jul 2026D26B/0402/WEB
DLR
Woodlawn, 47 Carysfort Downs, Blackrock, Co. Dublin, A94F983(A) Demolition of existing c.46sqm single-storey rear extension; (B) Constructio…2 Sept 2026—271 m
Granted10 Jul 2026D26B/0395/WEB
DLR
45, Ardagh Park, Blackrock, Dublin, A94FA44Alterations to front porch, and single storey front extension, new dormer window…2 Sept 2026—284 m
Granted3 Jun 2026D26A/0408/WEB
DLR
10, Carysfort Downs, Stillorgan, Co Dublin, A94X544Retention permission for the demolition of the existing two storey pitched-roof…21 Sept 2026—258 m
Withdrawn27 May 2026D26A/0392/WEB
DLR
10, Carysfort Downs, Blackrock, Co Dublin, A94X544Reention permission for the demolition of the existing two storey pitched-roof d…29 May 2026—258 m
Granted29 Apr 2026D26B/0261/WEB
DLR
21, Coppinger Walk, Stillorgan, Co. Dublin, A94V120For the construction of a single storey extension to the side and rear of the ex…18 Jun 2026—192 m
Granted29 Apr 2026D26B/0263/WEB
DLR
13, Cloister Avenue, Blackrock, Co. Dublin, A94H4X8(A) a rear ground floor extension comprising improved and enlarged kitchen, dini…22 Jun 2026—450 m
Granted1 Apr 2026D26B/0193/WEB
DLR
2, Ardagh Drive, Blackrock, Dublin, A94TW32Conversion of hipped roof into gabled end, increased attic accommodation to inc…25 May 2026—498 m
Refused19 Mar 2026REF3626
DLR
Athgarvan, 41 Stillorgan Park, Blackrock, Dublin, A94 P267Replace existing timber 6m x 3m shed with pitched roof 2.4m in state of rot/dege…9 Apr 2026—292 m
Withdrawn23 Feb 2026D26B/0109/WEB
DLR
2 Ardagh Drive, Blackrock, Co. Dublin, A94TW32Conversion of hipped roof into gabled end, increased attic accommodation to inc…9 Mar 2026—498 m
Commenced3 Feb 2026D26A/0058/WEB
DLR
34, Carysfort Woods, Blackrock, Co. Dublin, A94X276The development will consist of: 1) New ground floor single storey extensions to…25 Mar 2026—102 m
Granted13 Jan 2026D26B/0013/WEB
DLR
26, Stillorgan Grove, Stillorgan, Dublin, A94YW89A c. 15.1 sq.m. single storey extension to the front of the existing dwelling a…27 Feb 2026—415 m
Granted2 Jan 2026D26B/0001/WEB
DLR
23, Ardagh Park, Blackrock, Co. Dublin, A94FH96a) removal of existing chimney and detached boilerhouse to rear of dwelling, an…30 Apr 2026—291 m
Commenced18 Dec 2025D25A/0977/WEB
DLR
53, Stillorgan Park, Stillorgan, Co. Dublin, A94E170The development will consist of - demolishing the rear shed; demolishing the ch…19 Feb 2026—367 m
Commenced15 Dec 2025D25B/0702/WEB
DLR
51, Stillorgan Park, Stillorgan, Co. Dublin, A94DE08Permission is sought for the demolition of ground floor rear structures (totalli…12 Feb 2026—321 m
Appealed1 Dec 2025D25A/0925
DLR
Site to the side and rear of Saint Helier's, Stillorgan Park, Blackrock, Co. Dublin, A94A2K8A new three storey, flat roof, detached house with roof terrace to the side gard…3 Feb 2026—436 m
Granted1 Dec 2025V/092/25
DLR
Site to the side and rear of Saint Helier's, Stillorgan Park, Blackrock, Co. Dublin, A94A2K82 Units15 Dec 2025—436 m
Withdrawn26 Nov 2025D25A/0903/WEB
DLR
34, Carysfort Woods, Blackrock, Co. Dublin, A94X2761. A new first floor extension to side of house over existing garage, 2. exten…29 Jan 2026—102 m
Commenced13 Nov 2025D25B/0641/WEB
DLR
10, Carysfort Downs, Blackrock, Dublin, A94X544The development will consist of the demolition of two no single storey conserva…14 Jan 2026—258 m
Granted13 Oct 2025D25B/0578/WEB
DLR
Copperbeech, 8 Carysfort Grove, Blackrock, Dublin, A94HR13Attic conversion for storage with dormer window and rooflight to the front, two…2 Dec 2025—192 m
Commenced9 Sept 2025D20B/0066/E
DLR
31 Ardagh Park, Blackrock, Co. Dublin, A94TN35Permission for partial conversion of garage into habitable24 Oct 2025—288 m
Commenced9 Sept 2025D25B/0494/WEB
DLR
10, Carysfort Woods, Blackrock, Co. Dublin, A94XR24The proposed development for permission will consist of: 1) Construction of a fi…30 Oct 2025—212 m
Appeal granted9 Sept 2025D25A/0696/WEB
DLR
10, Carysfort Woods, Blackrock, Co. Dublin, A94XR24• Widening of the front existing vehicular entrance to 6.5m and associated alter…31 Oct 2025—212 m
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About this home

20 Obelisk Rise, Saint Augustine's Park, Blackrock, Co. Dublin in Stillorgan Park, Dun Laoghaire-Rathdown has sold. Within 500 m, Planning Register tracks 516 planning applications: 3 open for comments, 2 awaiting a decision, 432 granted, 54 refused, 1 under appeal, 108 building started. The soonest observation deadline is 21 Oct 2026 on DLR D26B/0502/WEB (9 Fairyhill, Newtownpark Avenue, Blackrock, Co. Dublin, A94 YH30).

More about this address

The site is zoned R2 — existing residential. It is in the Saint Augustine's Park estate, where 13 planning applications were made in 10 years, 100% of those decided granted. The nearest named scheme is Fleurville Road and Newtownpark Avenue Site, 68 homes, 598 m away.

Local authority
Dún Laoghaire-Rathdown County Council
Location precision
Rooftop
Estate
Saint Augustine's Park
Named schemes within 1.0 km
Fleurville Road and Newtownpark Avenue Site · 68 homes +7 more
Schools within 1.0 km
ST AUGUSTINES SCHOOL (special school · 157 pupils, 258 m) +4 more
Crèche inspected nearby
Beechwood Childcare · inspected 31 Mar 2026 (707 m)
Source: Residential Property Price Register (PSRA) · fetched 19 Oct 2026, 01:19
SourceLicenceFetchedLink
Residential Property Price Register (PSRA)© PSRA, PSI licence19 Oct 2026, 01:19open