15 Demesne Park, Holywood, BT18 9NE Data via plota.co.uk

LA06/2026/0697/F - Full Approved
Extensions & alterations

Proposal

Single-storey extensions to front and rear; First-floor extension to side (above garage); (Amendments to ). Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
3 Aug 2026
✓
Consultation
11 Aug 2026
✓
Approved
1 Sept 2026

Approved on 1 Sept 2026 · Last checked 2 Sept 2026

Documents 12

Decision & officer reports 4

PDF Redacted - Decision Notice - Approval Planning decisions and reports · 2 Sept 2026 View ↗ PDF Drg 01 Site Location Plan Planning decisions and reports · 2 Sept 2026 View ↗ PDF Drg 02 Site Layout Planning decisions and reports · 2 Sept 2026 View ↗ PDF Drg 03 Proposed Plans Planning decisions and reports · 2 Sept 2026 View ↗

Plans & drawings 3

PDF DRG 02 - Site Layout Site Layout or Block Plan · 5 Aug 2026 View ↗ PDF DRG 01 - Site Location Plan Site Location Plan · 5 Aug 2026 View ↗ PDF DRG 03 - Proposed Plans Proposed Plans · 5 Aug 2026 View ↗

Application forms 1

PDF Application Form - Without Personal Data Application Form · 5 Aug 2026 View ↗

Consultation & comments 2

PDF Neighbour Neighbour Notifications · 11 Aug 2026 View ↗ PDF Neighbour Neighbour Notifications · 5 Aug 2026 View ↗

Other documents 2

PDF Acknowledge Application Correspondence with Applicant/Agent/Solicitor · 5 Aug 2026 View ↗ PDF Acknowledge Application Correspondence with Applicant/Agent/Solicitor · 5 Aug 2026 View ↗

All documents on the council site ↗

Associated applications 2

  • Part of

    FullApprovedcouncil archive
    • FullSingle-storey extensions to front and rear; First-floor extension to side (above garage)…This applicationLA06/2026/0697/F

Site constraints 1

Also on the record
Radon affected area, class 2.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Other new applications on this street

17 Sept 2026Decided

17 Demesne Park, Holywood, BT18 9NE

Non-material change to previous approval LA06/2025/0587/F to replace stainless s...

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Nearby new applications

17 Sept 2026Decided

17 Demesne Park, Holywood, BT18 9NE

Non-material change to previous approval LA06/2025/0587/F to replace stainless s...

LA06/2026/0850/NMC
29 Jul 2026Approved

18 Church Avenue, Holywood, BT18 9BJ

Two-storey rear extension;raised patio to rear (amended proposal)

LA06/2026/0682/F

Important details

Council
Ards and North Down
Application type
Full
Postcode
BT18 9NE
Received
3 Aug 2026
Validated
3 Aug 2026
Ward
Loughview
Decision
Granted
Decision date
1 Sept 2026
Applicant
Show
Agent
Reality Architects

How this decision compares

Decided in 29 days from validation, 33 days faster than Ards and North Down's median of 62 for extensions. Approved, as 99% of extensions here are.

45%decided within 8 weeks
99%approved
209decided in the last year

Plota live figures for extensions decided by Ards and North Down in the last twelve months, from validation. Ards and North Down decision record →

Consultation & key dates

Planning Portal ref
PP-15131425
Neighbours
11 Aug 2026
Consultation
11 Aug 2026
Comments by
27 Aug 2026
Site or press notice
13 Aug 2026

Historical activity at this location

14 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2024 Approved
Single storey extensions to front and rear of dwelling and first floor extension to garag…
LA06/2024/0234/F
2023 Approved
Single storey extensions to front and rear of dwelling and first floor extension to garage
LA06/2023/1389/F
Within ~100m

Nearby activity

2025 Approved
10 Inver Park Holywood BT18 9NF
Two-storey extension to rear (with balcony)
LA06/2025/0745/F
2025 Approved
4 Inver Park Holywood BT18 9NF
Replacement of garage to rear/side. Alterations to windows/doors to front and rear.
LA06/2025/0429/F
2025 Approved
17 Demesne Park, Holywood, BT18 9NE
Replacement dwelling and garage (change of house type to previously approved application…
LA06/2025/0587/F
2025 Refused
17 Demesne Park, Holywood, BT18 9NE
01. Repositioning of flue. This is due to the repositioning of the fireplace within the h…
LA06/2025/0349/NMC
2025 Approved
17 Demesne Park, Holywood, BT18 9NE
Discharge of Condition 6 of previously approved application LA06/2022/1288/F which states…
LA06/2025/0188/DC
2025 Refused
17 Demesne Park, Holywood, BT18 9NE
Alterations to approval LA06/2022/1288/F to include: 01. Window positions and sizes adjus…
LA06/2025/0187/NMC
2022 Approved
17 Demesne Park Holywood BT18 9NE
Demolition of and replacement of existing dwelling, detached garage, retaining wall and f…
LA06/2022/1288/F
2023 Approved
3 Demesne Park, Holywood, BT18 9NE
Demolition of rear conservatory, erection of single storey rear extension and loft conver…
LA06/2023/2507/F
2022 Approved
8 Demesne Park Holywood BT18 9NE
Demolition of existing garage and erection of two storey rear extension.
LA06/2022/0115/F
2022 Approved
12 Demesne Park Holywood BT18 9NE
Demolition of garage, single storey rear extension, new entrance steps and rear patio area
LA06/2022/0403/F
2019 Withdrawn
17 Demesne Avenue Holywood BT18 9ND
Demolition of existing dwelling and detached garage and construction of 2no. detached dwe…
LA06/2019/0235/O
2016 Approved
9 Demesne Avenue Holywood BT18 9ND
Single storey rear/side extension and internal alteration
LA06/2016/0394/F