Existing residential, No density specification possible (RZLT DELA00001536)

Dún Laoghaire · Dún Laoghaire-RathdownNew

78StrongOn 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 3,487 m² of buildings on 0.92 ha (plot ratio 0.38, 2 storeys max) · source, 26 Sept 2026
0.92 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: 0.92 ha
Zoning: R2
Homes: 25–73 homes (indicative density 35 100dph)
D26A/0637/WEB: application received — The development will consist of the partial demolition of the existing side gar: 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

25–73 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: 45

Appeals

Total: 4
Tagged: 2

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: 2

Clocks (2)

Kind	Entity type	Occurred at	Deadline at	Deadline kind	Summary
application_received	application	26 Aug 2026	30 Sept 2026	observation	D26A/0637/WEB: application received — The development will consist of the partial demolition of the existing side gar
application_received	application	7 Sept 2026	12 Oct 2026	observation	D26A/0671/WEB: application received — The development will consist of the partial demolition of the existing side gar

Deadlines are computed once, by the connector that saw the event, from the statutory rule; never estimated here. Sources: acp, 25 Sept 2026; consult, 25 Sept 2026; moderngov, 25 Sept 2026; npad, 25 Sept 2026; rzlt, 25 Sept 2026

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: 12

Base rates (2)

Label	N	Of	Text
Applications for 10+ homes granted	1	1	1 of 1 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

Schemes (1)

Council	Ref	Type	Decision	Units	Address
TEST	EX/2026/0001	Permission	GRANT	12	1 Example Terrace, Testtown

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
D26A/0637/WEB: application received — The development will consist of the partial demolition of the existing side gar
source
Observations close (s.34, 5 weeks) ends 12 Oct 2026 16 days
D26A/0671/WEB: The development will consist of the partial demolition of the existing side gar
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 3,487 m² of buildings on 0.92 ha (plot ratio 0.38, 2 storeys max)
source
7 Sept 2026 New application · 213 m
D26A/0671/WEB: application received — The development will consist of the partial demolition of the existing side gar
source
3 Sept 2026 Sale recorded (PPR) · 226 m
€1,165,000 · 3 CASTLE PARK, MONKSTOWN, DUBLIN · second-hand

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.

More detail

On the market

Radius m: 1,000
Years: 3

All sales

Count: 252
Median price: 700,000
First sale: 2023-12-15
Last sale: 2026-09-03

New build

Count: 12
Median price: 1,475,771
Min price: 620,000
Max price: 17,495,413

Sales are from the Property Price Register (new dwellings, VAT-exclusive where flagged). Positions are geocoded from addresses, not surveyed. Source: ppr, 25 Sept 2026

Sources

Site record (rzlt_parcel) · as of 26 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 26 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 26 Sept 2026 — Grants of 10+ homes since 2017; 'not started' means no matched commencement notice.

Loading planning history, what’s nearby and constraints…

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

Kind

Entity type

Occurred at

Deadline at

Deadline kind

Summary

application_received

application

26 Aug 2026

30 Sept 2026

observation

D26A/0637/WEB: application received — The development will consist of the partial demolition of the existing side gar

application_received

application

7 Sept 2026

12 Oct 2026

observation

D26A/0671/WEB: application received — The development will consist of the partial demolition of the existing side gar

Label

Text

Applications for 10+ homes granted

1 of 1 decided applications for 10+ homes within 2 km in 5 years were granted

Appealed schemes granted by the Commission

0 of 0 of those schemes that were appealed ended with a grant

Council

Ref

Type

Decision

Units

Address

TEST

EX/2026/0001

Permission

GRANT

1 Example Terrace, Testtown

Code

Label

Meaning

Objective text

Plan id

Valid from

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

Kind

Label

Count

radon

Radon risk area

Source	Council	Ref	Name	Address	Units
application	DLR	D21A/0739	Aclare Nursing Home	4/5/6, Aclare Nursing Home, Tivoli Terrace South, Dun Laoghaire, Co Dublin	49
application	DLR	D26A/0240/WEB	Saint Helen's	Saint Helen's, York Road, Dun Laoghaire, Dublin, A96Y838	18
shd	DLR	ABP-304682	Previously permitted Blocks 2 and 3	Previously permitted Blocks 2 and 3, Cualanor, Glenageary, Upper Road, Co. Dublin.	368
shd	DLR	ABP-311411	Baker's Corner	Baker's Corner, Rochesstown Avenue and Kill Avenue, Dun Laoghaire, Co. Dublin. (www.bakerscornershd.ie)	276
application	DLR	D17A/0445	Cualanor	Site of approx. 1.3 ha at apartment Block 4 (Fairway Court) & block 5 (Fairway Hall) at Cualanor, Upper Glenageary Road, Dún Laoghaire, Co Dublin	155
application	DLR	D19A/0798	Lands comprising former Monkstown Mansions	Lands comprising former Monkstown Mansions, former Tyre Centre and rear of Carrickbrennan Credit Union, at Monkstown Farm and Monksotwn Grove, Blackrock, Co.…	30
application	DLR	D24A/0927/WEB	46a-49	46a-49, Patrick Street and 1-6 Rogans Court, Dun Laoghaire, Co Dublin	26
application	DLR	D21A/1050	St. Josephs, Tivoli Rd Monkstown Dún Laoghaire Co. Dublin	0.7523 ha. Rear of 2/3 Durham Place Protected Structures, St. Josephs, Tivoli Rd Monkstown Dún Laoghaire Co. Dublin, Convent & Chapel. St Joseph, National Sc…	24
shd	DLR	ABP-306949	Dalguise House . Monkstown Road	Dalguise House (a protected structure). Monkstown Road, Monkstown, Blackrock, Co. Dublin. (www.dalguiseshd.com)	298

Agency	Stop id	Name	Distance m
nta	8250DB002028	Oliver Plunkett Ave	195.2
nta	8250DB002049	Oliver Plunkett Ave	237.6
nta	8250DB002048	St Patrick's Cres	249.8
nta	8250DB002029	Oliver Plunkett Rd	281.5
nta	8250DB007330	Bluepool Pitches	306.5
nta	8250DB007226	Richmond Grove	320.7
nta	8250DB002031	Mounttown Rd Lwr	344.5

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.

Kind	Ref	Name	Council	Distance m
school_primary	19840C	HOLY FAMILY SCHOOL	DLR	193.5
school_primary	20503O	Dun Laoghaire ETNS	DLR	294.9
school_primary	20381D	Red Door Special School	DLR	294.9
school_postprimary	60180R	Christian Brothers College	DLR	432.3
school_primary	20060G	Monkstown Eucate Together NS	DLR	626.1
school_primary	19938T	ST JOSEPHS	DLR	725.7
school_primary	19499T	ST OLIVER PLUNKETT SP SC	DLR	736.6
school_postprimary	60081P	Rockford Manor Secondary School	DLR	814.6

Existing residential, No density specification possible (RZLT DELA00001536)

What could be built

What it might be worth

Planning history

Planning on and around the site

Near

Appeals

Deadlines running

Clocks (2)

Similar schemes nearby

Base rates (2)

Schemes (1)

What's happening nearby

Recent activity within 250 m

Zoning, services and constraints

Zoning and the RZLT map

Rzlt

Zones (1)

Constraints

Kinds (1)

More detail

On the market

All sales

New build

Sources

Planning history

Planning on and around the site

Near

Appeals

Deadlines running

Clocks (2)

Similar schemes nearby

Base rates (2)

Schemes (1)

What's happening nearby

Recent activity within 250 m

Zoning, services and constraints

Zoning and the RZLT map

Rzlt

Zones (1)

Constraints

Kinds (1)

More detail

On the market

All sales

New build

Sources

Homes planned nearby

Totals

As of

Sites (9)

Applicants (1)

Public land nearby

Transport and schools

Stops (10)

Water and drainage

Masked

Links (3)

Schools (8)