HTA-02 · LINKED ANNEX · 1 BED
The Linked Annex
32 m² · 12 weeks · From €110,000
A two-zone dwelling connected to the main house by a glazed link. 32 m² internal — a working room and a sleep or guest room, separated by a lightweight partition and joined to the house through a 1.2 m glazed connector. The link is the architectural feature: it creates permitted extension status in many cases while delivering a structurally independent building.
Floor plan
Indicative layout — dimensions are internal, to finish face. Certified drawings provided at contract stage.
Step inside
Specification
| Footprint | 32 m² (8 m × 4 m) |
| Internal height | 2.6 m to ceiling |
| Frame | 150 mm engineered timber |
| External finish | Vertical larch, charred to Yakisugi standard (default) |
| Insulation | Wood-fibre, 0.18 W/m²K U-value |
| Ventilation | MVHR (95% heat recovery) |
| Heating | Air-source heat pump |
| Glazing | Triple-glazed timber-aluminium |
| Planning (ROI) | SI 600/2001 Class 1 (detached) or extension route (linked)Verification pending |
| Planning (NI) | Planning (GPDO NI) 2015 — extension routeVerification pending |
| Lead time | 12 weeks from deposit |
| Warranty | 10 years structural, 5 years services, lifetime aftercare programme |
| From | €110,000 ex-VAT, ex-foundation |
Interior options
European oak
+€1,600
Brushed and oiled
Limestone
+€2,400
Honed, 600 × 300 mm
Concrete screed
+€1,200
Polished, radiant-heat compatible
Engineered pine
Included
Standard — included in From price
Price deltas ex-VAT. All options available through the online configurator.
Planning
Republic of Ireland
Verification pendingSI 600/2001 Class 1 (detached) or extension route (linked)
Where detached, the Linked Annex qualifies under Class 1 at 32 m². Where physically linked to the main house via the glazed connector, it may be treated as an extension under the same exemption. Route confirmed at site survey.
Northern Ireland
Verification pendingPlanning (GPDO NI) 2015 — extension route
Where connected to the main dwelling, the Linked Annex may qualify as a permitted extension under the 2015 Order. Glazing percentage conditions apply.
Planning routes are confirmed at site survey. We complete and submit all paperwork as part of the build process. Full planning guide →
The Linked Annex
From €110,000 ex-VAT, ex-foundation.
12 weeks from deposit. 10-year structural warranty.
Speak with us about The Linked Annex.
45-minute consultation, no obligation. We cover your site, planning route, and programme.