Site

Existing residential no density specification possible rzlt · Buildable

Existing residential, No density specification possible (RZLT DELA00000911)

Glencullen-Sandyford · Dún Laoghaire-RathdownNew

62Worth a lookOn the RZLT map (3% land tax)· Residential Zoned Land Tax

On the 2027 RZLT map with no live permission for 10+ homes on it

2 more reasons

Built far below what the zoning allows: About 297 m² of buildings on 0.12 ha (plot ratio 0.25, 1 storey max) · source, 25 Sept 2026
0.12 ha zoned R2 (Objective A: A To provide residential development and improve residential amenit) · source, 1 Apr 2022

On the RZLT map, no permissionUnderused site

Area: 0.12 ha
Zoning: R2
Homes: 3–9 homes (indicative density 35 100dph)
D26A/0234/WEB: GRANT PERMISSION — The Proposed Development consists of the development of wastewater network upgr: 28 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

3–9 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: 22

Appeals

Total: 1
Tagged: 1

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
decision	application	31 Aug 2026	28 Sept 2026	appeal	D26A/0234/WEB: GRANT PERMISSION — The Proposed Development consists of the development of wastewater network upgr

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

Appeal window closes (s.37, 4 weeks) ends 28 Sept 2026 2 days
D26A/0234/WEB: The Proposed Development consists of the development of wastewater network upgr
source

24 Sept 2026 On the Residential Zoned Land Tax map
On the 2027 draft RZLT map
source
24 Sept 2026 RZLT-liable with no live permission for 10+ homes
RZLT-liable and no live permission for 10+ homes on it
source
24 Sept 2026 Built far below what the zoning allows
About 297 m² of buildings on 0.12 ha (plot ratio 0.25, 1 storey max)
source
31 Aug 2026 Decision · 181 m
D26A/0234/WEB: GRANT PERMISSION — The Proposed Development consists of the development of wastewater network upgr
source
6 Aug 2026 Further information received · 181 m
D26A/0234/WEB: further information received — The Proposed Development consists of the development of wastewater network upgr
source
22 May 2026 New application · 250 m
PC/IC/01/26: application received — 73 mobility hub sites across the Council's administrative area
source
19 May 2026 Further information requested · 181 m
D26A/0234/WEB: further information requested — The Proposed Development consists of the development of wastewater network upgr
source
15 Apr 2026 Further information requested · 176 m
D26A/0120/WEB: further information requested — Retention of Development comprising the construction of offices (46.5 sq m) at
source
15 Apr 2026 Decision · 176 m
D26A/0120/WEB: REQUEST ADDITIONAL INFORMATION — Retention of Development comprising the construction of offices (46.5 sq m) at
source
26 Mar 2026 New application · 181 m
D26A/0234/WEB: application received — The Proposed Development consists of the development of wastewater network upgr
source
23 Feb 2026 Commencement notice · 67 m
Work commenced at 4 Moreen Walk, Sandyford, Dún Laoghaire-Rathdown, D16 T6N7 under D25B/0582 (1 dwelling unit)
source
20 Feb 2026 Sale recorded (PPR) · 216 m
€535,000 · 21 BLACKTHORN GROVE, SANDYFORD, DUBLIN · second-hand
source
20 Feb 2026 New application · 176 m
D26A/0120/WEB: application received — Retention of Development comprising the construction of offices (46.5 sq m) at
source
19 Feb 2026 Appeal decided · 69 m
ACP 500123: Refuse permission
source
11 Feb 2026 Commencement notice · 106 m
Work commenced at 13 Moreen Road, Sandyford, Dún Laoghaire-Rathdown, D16 KX53 under D25A/0249/WEB (1 dwelling unit)
source
2 Dec 2025 Decision · 69 m
D25B/0582: GRANT PERMISSION — The development consists of:- Conversion of the attic space with a dormer type f
source
6 Nov 2025 Sale recorded (PPR) · 250 m
€700,000 · 20 BLACKTHORN COURT, SANDYFORD, DUBLIN 16 · second-hand
source
5 Nov 2025 Decision · 225 m
D25B/0508/WEB: GRANT PERMISSION — Proposed new attic dormer to rear of house, proposed extension and adaption of e
source
21 Oct 2025 Appeal received by the Commission · 69 m
ACP 500123: First floor extension over rear extension. Internal alterations and associated works.
source
21 Oct 2025 Appeal lodged · 69 m
D25B/0443: appealed to An Coimisiún Pleanála (PL-500123-DR) — First floor extension over existing extension to the rear. Internal alterations
source
16 Oct 2025 New application · 69 m
D25B/0582: application received — The development consists of:- Conversion of the attic space with a dormer type f
source
9 Oct 2025 Sale recorded (PPR) · 250 m
€840,000 · OWENTRASNA, SANDYFORD RD, DUBLIN 18 · second-hand
source
24 Sept 2025 Decision · 69 m
D25B/0443: GRANT PERMISSION — First floor extension over existing extension to the rear. Internal alterations
source
16 Sept 2025 New application · 225 m
D25B/0508/WEB: application received — Proposed new attic dormer to rear of house, proposed extension and adaption of e
source
1 Aug 2025 Sale recorded (PPR) · 166 m
€560,000 · 14 MOREEN AVE, SANDYFORD, DUBLIN 16 · second-hand
source
1 Aug 2025 New application · 69 m
D25B/0443: application received — First floor extension over existing extension to the rear. Internal alterations
source
22 Jul 2025 Decision · 14 m
D25B/0311/WEB: GRANT PERMISSION — The construction of a dormer window to the front of the existing house.
source
15 Jul 2025 Decision · 168 m
D25A/0268/WEB: GRANT PERMISSION — The development will consist of (a) The removal of the existing single storey do
source
18 Jun 2025 Further information received · 168 m
D25A/0268/WEB: further information received — The development will consist of (a) The removal of the existing single storey do
source
3 Jun 2025 New application · 14 m
D25B/0311/WEB: application received — The construction of a dormer window to the front of the existing house.
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: 1,718
Started: 821
Sites started: 5
Unbuilt: 701
Sites unbuilt: 5
Lapsing: 112
Sites lapsing: 1
Lapsed: 84
Sites lapsed: 1
Sites appealed: 0
Started pct: 48
Not started: 813

As of

Computed at: 2026-09-19T06:05:22+00:00
Sites in table: 4,168

Sites (12)

Source	Council	Ref	Name	Address	Units
application	DLR	LRD25A/0301/WEB	Blackthorn Drive and Carmanhall Road	Lands forming part of development generally known as Rockbrook located at the junction of Blackthorn Drive and Carmanhall Road,, Rockbrook Estate, Sandyford …

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 (1)

Code	Label	Meaning	Objective text	Plan id	Valid from
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: 291
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 25 Sept 2026
On the Residential Zoned Land Tax map · as of 1 Jan 2027
RZLT-liable with no live permission for 10+ homes · as of 1 Jan 2027
Built well below what the zoning allows · as of 25 Sept 2026
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 19 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 25 Sept 2026 — Rebuilt nightly from the layers above.
Scores: as of 25 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.

Name	Sites	Homes
Bridgeclip (Developments) Limited	1	112

Public land nearby

Radius m: 1,000

Council items (1)

Council	Committee	Meeting at	Item no	Title	Kind
FINGAL	County Council	8 Dec 2025	F/526/25b	Notice of proposed disposal of land at Clonard Road, Flemington, Balbriggan, Co. Dublin to Phoenix Tower Ireland III Limited, Suite 311, Q House, Furze Road,…	s183_disposal

Sources: lda_lands, 11 Sept 2026; moderngov, 25 Sept 2026

Transport and schools

Radius m: 1,000
Stop count: 31
Facility count: 1

Stops (10)

Agency	Stop id	Name	Distance m
nta	8250DB007375	M50 Bridge	316.9
nta	8250DB003466	St Mary's Church	320.6
nta	8250DB003184	Moreen Avenue	323.4
nta	8250DB004350	Moreen Avenue	328.6
nta	8250DB002835	St Mary's Church	338.7
nta	8250LL11948	Drummartin Link Road	342.6
nta	8250DB007176	Greenlands	344
nta	8250DB002833	Greenlands	368.8
nta	8250DB005143	Blackthorn Green	371.9
nta	8250DB004349	Blackthorn Drive	382.7

Schools (1)

Kind	Ref	Name	Council	Distance m
school_primary	19723V	QUEEN OF ANGELS PRIMARY SCHOOL	DLR	367.7

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

Existing residential, No density specification possible (RZLT DELA00000911)

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 (1)

Constraints

Kinds (1)

Water and drainage

Masked

Links (3)

More detail

On the market

All sales

New build

Sources

Applicants (1)

Public land nearby

Council items (1)

Transport and schools

Stops (10)

Schools (1)