Site

Existing residential no density specification possible rzlt · Buildable

Existing residential, No density specification possible (RZLT DELA00001939)

Blackrock · Dún Laoghaire-RathdownNew

30WeakOn the RZLT map (3% land tax)· Residential Zoned Land Tax

On the 2027 draft Residential Zoned Land Tax map

1 more reason

2.86 ha zoned R2 (Objective A: A To provide residential development and improve residential amenit) · source, 1 Apr 2022

Area: 2.87 ha
Zoning: R2
Homes: 80–229 homes (indicative density 35 100dph)
D26B/0470: application received — Construction of a 52.79sqm wooden carport to the front of the property, the stru: 30 Sept 2026

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Who to contact: Land Registry folio (€5 search) · No organisation on record for this land. The registered owner is on the Land Registry folio: search landdirect.ie by map (a small fee applies).

What could be built

80–229 homes (indicative density 35 100dph)

Loading capacity…

What it might be worth

Indicative, not a valuation

Planning history

Planning on and around the site

Radius m: 250

Near

Years: 5
Total: 53

Appeals

Total: 4
Tagged: 3

Inspector recommendations are shown only where the inspector's report has been read and tagged; "not extracted" is not the same as "no recommendation". Sources: npad, 25 Sept 2026; acp, 25 Sept 2026; bcms, 25 Sept 2026

Deadlines running

Radius m: 250
Count: 1

Clocks (1)

Kind	Entity type	Occurred at	Deadline at	Deadline kind	Summary
application_received	application	26 Aug 2026	30 Sept 2026	observation	D26B/0470: application received — Construction of a 52.79sqm wooden carport to the front of the property, the stru

More in Dún Laoghaire-Rathdown: development land · derelict sites · council land for sale · RZLT map

Similar schemes nearby

Base rate from past decisions nearby, not a prediction for this site

Radius m: 2,000
Years: 5
Min units: 10
Homes granted: 0

Base rates (2)

Label	N	Of	Text
Applications for 10+ homes granted	0	0	0 of 0 decided applications for 10+ homes within 2 km in 5 years were granted
Appealed schemes granted by the Commission	0	0	0 of 0 of those schemes that were appealed ended with a grant

Base rate from past decisions nearby, not a prediction for this site. Small N means a wide range: treat anything under 10 decisions as anecdote. Sources: acp, 25 Sept 2026; npad, 25 Sept 2026

What's happening nearby

100 recent events

Recent activity within 250 m

Observations close (s.34, 5 weeks) ends 30 Sept 2026 4 days
D26B/0470: application received — Construction of a 52.79sqm wooden carport to the front of the property, the stru
source
Appeal window closes (s.37, 4 weeks) ends 2 Oct 2026 6 days
D26B/0401/WEB: The development will consist of the renovation and extension of existing 2-stor
source

29 Sept 2026 Commencement notice · 0 m
Work commenced at 17 Priory Avenue, Dublin, A94 E206 under D26A/0093/WEB (1 dwelling unit)
source
24 Sept 2026 On the Residential Zoned Land Tax map
On the 2027 draft RZLT map
source
16 Sept 2026 Commencement notice · 0 m
Work commenced at 33 Priory Avenue, Dublin, A94 PY59 under D26A/0389/WEB (1 dwelling unit)
source
8 Sept 2026 Sale recorded (PPR) · 67 m
€1,200,000 · 2 PRIORY GARDENS, PRIORY GROVE, STILLORGAN · second-hand
source
4 Sept 2026 Decision · 208 m
D26B/0401/WEB: GRANT PERMISSION — The development will consist of the renovation and extension of existing 2-stor
source
27 Aug 2026 Decision · 4 m
D26B/0470: DECLARE APPLICATION INVALID — Construction of a 52.79sqm wooden carport to the front of the property, the stru
source
26 Aug 2026 New application · 4 m
D26B/0470: application received — Construction of a 52.79sqm wooden carport to the front of the property, the stru
source
24 Aug 2026 Decision · 159 m
D26A/0109/WEB: REFUSE PERMISSION — (a) The renovation and extension of the existing dwelling with partial demolitio
source
11 Aug 2026 Decision · 199 m
D26B/0356: GRANT PERMISSION FOR RETENTION — Retention of a new boundary wall and pedestrian door with access onto Grove Lawn
source
5 Aug 2026 Decision · 109 m
D26A/0445/WEB: GRANT PERMISSION — Single-storey front porch extension with canopy, widening of existing front vehi
source
29 Jul 2026 Further information received · 159 m
D26A/0109/WEB: further information received — (a) The renovation and extension of the existing dwelling with partial demolitio
source
17 Jul 2026 Decision · 0 m
D26A/0389/WEB: GRANT PERMISSION — (A) A rear and side ground and first floor extension to provide additional livin
source
14 Jul 2026 New application · 208 m
D26B/0401/WEB: application received — The development will consist of the renovation and extension of existing 2-stor
source
29 Jun 2026 Decision · 94 m
D26A/0340/WEB: GRANT PERMISSION — a) removal of existing garage to side and sunroom to rear, and b) the construct
source
19 Jun 2026 New application · 199 m
D26B/0356: application received — Retention of a new boundary wall and pedestrian door with access onto Grove Lawn
source
13 Jun 2026 New application · 109 m
D26A/0445/WEB: application received — Single-storey front porch extension with canopy, widening of existing front vehi
source
10 Jun 2026 Decision · 109 m
D26A/0421/WEB: DECLARE APPLICATION INVALID — Single-storey front porch extension with canopy, widening of existing front vehi
source
8 Jun 2026 New application · 109 m
D26A/0421/WEB: application received — Single-storey front porch extension with canopy, widening of existing front vehi
source
27 May 2026 New application · 0 m
D26A/0389/WEB: application received — (A) A rear and side ground and first floor extension to provide additional livin
source
22 May 2026 New application · 62 m
PC/IC/01/26: application received — 73 mobility hub sites across the Council's administrative area
source
7 May 2026 Decision · 120 m
D26B/0158/WEB: GRANT PERMISSION — Permission is sought to: 1. Demolish parapet walls above existing roof level and
source
5 May 2026 New application · 94 m
D26A/0340/WEB: application received — a) removal of existing garage to side and sunroom to rear, and b) the construct
source
13 Apr 2026 Commencement notice · 38 m
Work commenced at 39 Woodlands Park, Dublin, Dún Laoghaire-Rathdown, A94 W279 under D25A/0833/WEB (1 dwelling unit)
source
10 Apr 2026 Further information requested · 159 m
D26A/0109/WEB: further information requested — (a) The renovation and extension of the existing dwelling with partial demolitio
source
10 Apr 2026 Decision · 166 m
D26B/0099/WEB: GRANT PERMISSION — Proposed construction of a single story extension to provide an accessible toile
source
8 Apr 2026 Decision · 0 m
D26A/0093/WEB: GRANT PERMISSION — The demolition of detached garage and small single storey kitchenette to rear, o
source
26 Mar 2026 Sale recorded (PPR) · 155 m
€540,000 · 13 VILLA NOVA, MOUNT MERRION AVE, BLACKROCK · second-hand
source
20 Mar 2026 Appeal decided · 60 m
ACP 500480: Refuse permission
source
20 Mar 2026 New application · 120 m
D26B/0158/WEB: application received — Permission is sought to: 1. Demolish parapet walls above existing roof level and
source
19 Feb 2026 New application · 166 m
D26B/0099/WEB: application received — Proposed construction of a single story extension to provide an accessible toile
source

Events from council registers, the Commission, BCMS, council meetings and the RZLT maps, each with its source link. Open clocks computed with statutory periods (s.34, s.37, s.50 PDA 2000, s.251 Christmas disregard) or as published.

Homes planned nearby

Radius m: 1,000

Totals

Sites: 12
Homes: 1,899
Started: 1,591
Sites started: 9
Unbuilt: 308
Sites unbuilt: 3
Sites lapsing: 0
Sites lapsed: 0
Sites appealed: 0
Started pct: 84
Not started: 308

As of

Computed at: 2026-09-26T06:08:07+00:00
Sites in table: 4,173

Sites (12)

Source	Council	Ref	Name	Address	Units
application	DLR	LRD25A/0637/WEB	Merrion	In the townland of Merrion, Chesterfield, Cross Avenue, Blackrock, Co Dublin	252
application	DLR	D24A/0370/WEB

Zoning, services and constraints

Zoning and the RZLT map

Rzlt

Available: Yes
On site: Yes
Note: This land is on an RZLT map — the owner is liable for an annual 3 % tax.

Zones (3)

Code	Label	Meaning	Objective text	Plan id	Valid from
G1	Open space with recreation	Open space with active recreational amenities — pitches, courts, play areas.	Objective F: F To preserve and provide for open space with ancillary active recreational amenities.	DR-001:DP:county-development-plan-2022-2028	1 Apr 2022
G1	Open space with recreation	Open space with active recreational amenities — pitches, courts, play areas.	Objective F: F To preserve and provide for open space with ancillary active recreational amenities.	DR-001:DP:county-development-plan-2022-2028	1 Apr 2022
R2	Existing residential	An established residential area. The objective is to protect existing residential amenity as well as to provide housing — which is the objective a neighbour'…	Objective A: A To provide residential development and improve residential amenity while protecting the existing residential amenities	DR-001:DP:county-development-plan-2022-2028	1 Apr 2022

Objective text is quoted from the development plan as published on MyPlan (GZT). The plain-English line is our gloss. Sources: zoning, 26 Sept 2026; rzlt, 25 Sept 2026

Constraints

Available: Yes
Buffer m: 50
Opw flood extent nearby: No

Kinds (1)

Kind	Label	Count
radon	Radon risk area	1

Flood extents are OPW data we may not redistribute: shown as a yes/no and a link to floodinfo.ie. Sources: constraints, 11 Sept 2026; constraints.radon, 11 Sept 2026

Water and drainage

Radius m: 2,000

Masked

Count: 229
Reason: source licence forbids redistribution; see the operator's own register

Links (3)

Name	Note
Uisce Éireann wastewater treatment capacity register	Wastewater and water supply headroom per plant; check the plant serving this site.
Uisce Éireann pre-connection enquiry	The formal answer on whether a connection is feasible.
ESB Networks capacity heatmaps	Available demand capacity at the nearest substations.

Water, wastewater and electricity verdicts are in the value section; check them with Uisce Éireann and ESB Networks (links) before relying on them. Source: esbn, 11 Sept 2026

Sources

Site record (rzlt_parcel) · as of 26 Sept 2026
On the Residential Zoned Land Tax map · as of 1 Jan 2027
Zoning · as of 1 Apr 2022
npad · as of 25 Sept 2026
acp · as of 25 Sept 2026
lda_lands · as of 11 Sept 2026
consult · as of 25 Sept 2026
moderngov · as of 25 Sept 2026
rzlt · as of 25 Sept 2026
Planning applications: as of 22 Sept 2026 — National planning feed (NPAD); descriptions are truncated at source and applicants are organisations only, where a council register publishes them.
Appeals: as of 18 Sept 2026
Permitted, not started: as of 26 Sept 2026 — Grants of 10+ homes since 2017; 'not started' means no matched commencement notice.
RZLT map: as of 11 Sept 2026 — Latest annual RZLT edition per council; parcels under 0.1 ha are left out.
Zoning: as of 11 Sept 2026 — Generalised zoning (MyPlan GZT) and council layers; Dublin councils only for now.
Council land disposals (s.183): as of 18 Sept 2026 — Only disposals the council minutes locate on a map are shown; the last three years.
Public land: as of 11 Sept 2026 — The LDA's register of relevant public land.
Constraints: as of 11 Sept 2026 — OPW flood extents are licensed for internal use only: shown as a yes/no and a link to floodinfo.ie.
Transport stops: as of 25 Sept 2026 — NTA GTFS; rail, Luas and Metro stops used for distance to rail.
Listings: as of 11 Sept 2026 — Daft listings: on-market badge and agent business name only; never exported.
Sites: as of 26 Sept 2026 — Rebuilt nightly from the layers above.
Scores: as of 26 Sept 2026 — Rule score v0: signal weights x recency x size x zoning fit. Not a probability.
Planning applications: as of 30 Jul 2026 — The DCC feed has nothing received after 2026-07-30; newer applications may be missing.
Ownership: date unknown — We do not hold Land Registry ownership. Use the folio link-out on each site (a small fee applies).
Receiverships: date unknown — Not tracked yet.
Servicing (Uisce Éireann, ESB): date unknown — Capacity registers are licensed for internal use only; shown as link-outs.
Area covered: date unknown — The four Dublin councils (DCC, DLR, Fingal, SDCC).

Site pack generated 26 Sept 2026.

Transport and schools

Radius m: 1,000
Stop count: 40
Facility count: 8

Stops (10)

Agency	Stop id	Name	Distance m
nta	8250DB007353	Priory Grove	293.2
nta	8250DB004728	Oatlands College	317.4
nta	8250DB000434	Woodlands Park	334.4
nta	8250DB000464	Southhill Avenue	367.7
nta	8250DB000461	Stillorgan Pk Hotel	368.8
nta	8250DB000435	Sycamore Crescent	400.6
nta	8250DB002067	Woodlands Avenue	400.7
nta	8250DB002011	Stillorgan College	412.8
nta	8250DB000462	Mt Merrion Ave	413.1
nta	8250DB000433	Grove Avenue	428

Schools (8)

Kind	Ref	Name	Council	Distance m
school_postprimary	60050E	Oatlands College	DLR	402.7
school_primary	17954H	Oatlands Primary School, An Edmund Rice School	DLR	637.4
school_primary	19901T	BOOTERSTOWN N S	DLR	781.8
school_primary	18647D	S N SAN TREASA	DLR	801.6
school_postprimary	60042F	Coláiste Íosagáin	DLR	926.3
school_postprimary	60070K	Dominican College	DLR	928.2
school_primary	16893I

Sources: gtfs, 25 Sept 2026; schools, 11 Sept 2026

Existing residential, No density specification possible (RZLT DELA00001939)

What could be built

What it might be worth

Planning history

Planning on and around the site

Near

Appeals

Deadlines running

Clocks (1)

Similar schemes nearby

Base rates (2)

What's happening nearby

Recent activity within 250 m

Homes planned nearby

Totals

As of

Sites (12)

Zoning, services and constraints

Zoning and the RZLT map

Rzlt

Zones (3)

Constraints

Kinds (1)

Water and drainage

Masked

Links (3)

More detail

On the market

All sales

New build

Sources

Public land nearby

Transport and schools

Stops (10)

Schools (8)