This concept shows a custom kitchen island for a home in Denver, CO. It is intended for early planning only and should be reviewed by a qualified cabinetmaker, plumber, electrician, and building professional before any build.
The draft assumes a warm walnut exterior, a sturdy work surface, one sink bay, storage below, and seating for four along one long side. Exact dimensions, loads, clearances, utility routing, and code compliance must be confirmed on site.
What it is: a freestanding kitchen island that combines a prep surface, a sink, undercounter storage, and casual seating for four.
Who it is for: a homeowner or remodel client who wants a warm, durable focal point for cooking, serving, and everyday gathering.
How it will be used: food prep on the work surface, handwashing or light cleanup at the sink, storage for cookware and small appliances, and quick meals or conversation at the seating side.
Main goals: practical workflow, comfortable legroom, balanced proportions, easy cleaning, and a design that fits a modern residential kitchen.
| Spec | Estimated value | Unit | Notes |
|---|---|---|---|
| Overall length | 84 approx. | in | Seats four on the long side. |
| Overall width | 42 approx. | in | Allows sink zone and seating overhang. |
| Overall height | 36 approx. | in | Typical counter height. |
| Counter thickness | 1.5 to 2 approx. | in | Depends on material selection. |
| Seating overhang | 12 to 15 approx. | in | For stools and knee room. |
| Sink cutout zone | 22 to 30 approx. | in | Varies with sink model. |
| Storage volume | Medium | n/a | Base cabinets plus drawers and one utility bay. |
| Weight | 700 to 1,000 approx. | lb | Depends on structure, top, sink, and hardware. |
| Materials | Walnut veneer or solid walnut face, cabinet box panels, stone or solid-surface top, steel fasteners | n/a | Finish and substrate to be confirmed. |
| Power / services | Optional outlet and plumbing service | n/a | Must be designed to local code. |
The island is built as a rigid cabinet base that carries a countertop with a sink opening near one end. Storage cabinets and drawers fill the enclosed portion, while the opposite side remains open enough for seating and knee space.
Water supply and drainage would route through the floor or nearby cabinet wall, depending on the kitchen layout. Any electrical outlet, lighting, or appliance service would need to be planned with the local code and installed by the right licensed professional.
The walnut finish gives the island a warm look and helps it read as a furniture-like centerpiece rather than just a utility box. A lighter countertop and clean hardware keep the design bright and practical.
The concept assumes everyday family use, so the structure should be confirmed for rigidity, moisture protection near the sink, and safe clearances around seating and walkways.
| # | Part | Typical spec | Qty | Est. price / unit | Est. total | Supplier type |
|---|---|---|---|---|---|---|
| 1 | Cabinet carcass | Moisture-resistant cabinet panel box, approx. 84 in long | 1 | $450 to $850 | $450 to $850 | Cabinet shop / millwork supplier |
| 2 | Sink base and cutout framing | Reinforced sink cabinet section with support blocking | 1 | $180 to $350 | $180 to $350 | Cabinet shop / countertop shop |
| 3 | Drawer stack or utility storage section | Heavy-duty drawer boxes, soft-close slides | 1 | $300 to $700 | $300 to $700 | Cabinet hardware supplier |
| 4 | Seating-side finish panels | Walnut face panels or veneer with smooth finish | 1 set | $220 to $600 | $220 to $600 | Millwork supplier |
| 5 | Countertop | Stone, engineered stone, or solid-surface top, approx. 84 x 42 in | 1 | $1,600 to $2,800 | $1,600 to $2,800 | Countertop fabricator |
| 6 | Sink | Undermount or top-mount sink, single bowl or compact double bowl | 1 | $180 to $600 | $180 to $600 | Plumbing supply |
| 7 | Faucet and trim | Pull-down or standard faucet set | 1 | $160 to $500 | $160 to $500 | Plumbing supply |
| 8 | Plumbing fittings | Supply lines, trap, shutoffs, sealants, and supports | 1 set | $120 to $300 | $120 to $300 | Plumber / plumbing supply |
| 9 | Fasteners and joinery hardware | Screws, brackets, confirmat or comparable cabinet fasteners | 1 set | $80 to $180 | $80 to $180 | Hardware supplier |
| 10 | Finish materials | Stain, clear coat, filler, abrasives, touch-up supplies | 1 set | $150 to $350 | $150 to $350 | Paint / finish supplier |
| 11 | Installation labor | Cabinet fabrication and on-site installation | 1 | $1,500 to $3,000 | $1,500 to $3,000 | Cabinet installer / finish carpenter |
| 12 | Utility trades | Plumbing and any electrical work if required | 1 | $400 to $1,200 | $400 to $1,200 | Licensed plumber / electrician |
Depending on the country and state, kitchen remodel work may involve building codes, plumbing rules, electrical rules, countertop and sink installation requirements, and inspection approvals from a local building department.
If the island affects plumbing, power, or structural supports, a permit or inspection may be required. Fire, ventilation, accessibility, and egress clearances can also matter in a residential remodel.
Typical authority types include the local building department, plumbing inspector, electrical inspector, and sometimes the homeowner association or property manager. Insurance and contractor licensing requirements may also apply.
The exact rules depend on the project scope and local jurisdiction, so the final build should be checked against local code before work starts.