Guest Suite & In-Law Space
Private guest suites, in-law spaces, and multigenerational living rooms — built across any floor of your home with bedroom, bath, accessible layouts, and optional kitchenette — planned to Bergen County code.
Guest Suites & In-Law Spaces
Private guest suites, in-law apartments, accessible bedrooms, and multigenerational living spaces — built on any floor of your home. We handle framing, plumbing, electrical, HVAC, egress coordination, bathroom tie-ins, kitchenette planning, and finish work. Scope is tailored to your floor plan, family needs, and budget.
- Bedroom layout with storage and closet planning
- Full bathroom tie-in with shower, tub, or wet room
- Accessible layouts for aging-in-place or mobility needs
- Kitchenette planning with cabinetry and appliances
- Lighting, flooring, and comfort finish upgrades
- Egress coordination where below-grade sleeping rooms are involved
Serving Bergen County homeowners across Englewood, Tenafly, Fort Lee, Ridgewood, Paramus, Teaneck, Hackensack, Closter, Fair Lawn, and Bergenfield — plus every town in between.
Requirements vary by municipality. Bergen Restoration helps plan the renovation scope and coordinate permit, egress, inspection, and licensed-trade considerations where applicable. We do not guarantee legal apartment, rental, or ADU approval.
Related: Basement Renovation · Home Additions · Bathroom Remodeling & Renovation · Whole-Home Renovation · Safety & Accessibility · Window & Door Replacement · See: Basement Bedrooms.
Guest Suite & In-Law Space Guides
Decisions that determine whether the project lasts and feels right.
Living Layout Planning
Bedroom, bathroom, sitting area, and (if scoped) kitchenette positioned for privacy and independence within the main home.
- Layout decisions made before demo save scope changes mid-project. Drawings + finish selections + lead-time risk assessed up front.
- Keeping existing utility locations cuts cost; relocating sinks, gas, or load-bearing walls adds engineering and trade work.
- Sight lines, traffic flow, and storage capacity carry as much weight in daily use as finish materials do.
Planning a project like this? Get an estimate.
Private Bath Integration
New bath addition or existing-bath conversion. Door access, plumbing tie-in, and ventilation strategy.
- Bergen County residential renovation experience across kitchens, bathrooms, basements, additions, and water-damage rebuilds.
- Written scope, sequenced milestones, and documented material selections before any demolition begins.
Planning a project like this? Get an estimate.
Optional Kitchenette
Compact kitchenette with sink, microwave-drawer, undercounter fridge, and limited cooking. Plumbing and electrical scope.
- Bergen County residential renovation experience across kitchens, bathrooms, basements, additions, and water-damage rebuilds.
- Written scope, sequenced milestones, and documented material selections before any demolition begins.
Planning a project like this? Get an estimate.
Privacy & Sound Isolation
Insulated walls, solid-core door, and HVAC zoning give the guest suite real privacy from main living areas.
- Bergen County residential renovation experience across kitchens, bathrooms, basements, additions, and water-damage rebuilds.
- Written scope, sequenced milestones, and documented material selections before any demolition begins.
Planning a project like this? Get an estimate.
Accessibility & Mobility
Wider doorways, no thresholds, and curbless shower for older relatives. Optional grab-bar blocking and night lighting.
- Bergen County residential renovation experience across kitchens, bathrooms, basements, additions, and water-damage rebuilds.
- Written scope, sequenced milestones, and documented material selections before any demolition begins.
Planning a project like this? Get an estimate.
Cost & Timeline Guide
Guest suite buildouts $35,000–$85,000 within existing footprint. With kitchenette and bath addition $80,000–$160,000+. Lead 6–14 weeks.
- Scope tiers, material grade, and labor splits drive total. Mid-range projects typically run 60–70% of high-end equivalents on the same footprint.
- Hidden costs to plan for: permit fees, dumpster, dust protection, and any required structural or trade work uncovered during demo.
- Bergen County projects budget 1–3% for permits and 5–10% contingency on most renovation scopes.
Planning a project like this? Get an estimate.
Your Guest Suite & In-Law Space Process
Consultation
We review the intended use — occasional guests, long-term family, caregiver support, or flexible living space — and survey the basement for ceiling height, egress feasibility, and plumbing access.
Scope & materials
We finalize layout, egress plan, bathroom and optional kitchenette scope, HVAC strategy, and any structural or separation requirements.
Build
Crew executes egress cut, framing, plumbing, electrical, HVAC, drywall, tile, cabinetry, and finish work.
Final walkthrough
Inspection coordination, walkthrough, and punch-list closeout.
Frequently Asked Questions
For 2026 in Bergen County, studio guest bedroom + bath runs $35,000–$75,000. Full in-law apartment with kitchenette, laundry, and dedicated HVAC runs $80,000–$180,000+ depending on egress scope and finishes. Pricing and timelines are planning ranges.
Yes. Bergen County municipalities enforce NJ Residential Code requirements for sleeping rooms below grade: a code-sized egress window plus window well meeting minimum dimensions. We cut and install the opening, well, and cover as part of the scope.
For projects that require permits, we coordinate permit paperwork, trade documentation, and inspection scheduling with your town and licensed professionals where required. Egress cuts, new bathrooms, and HVAC additions trigger permits in every NJ municipality.
Studio guest suite 6–10 weeks. Full in-law apartment with egress, kitchenette, and HVAC 10–18 weeks depending on finishes and inspection schedules.
Yes. Bergen Restoration is a registered New Jersey Home Improvement Contractor (NJHIC# 13VH08865500) with commercial general liability and workers' compensation coverage. Documentation is available on request, and homeowners should verify credentials before hiring any contractor.
Get Your Estimate
Reach us by phone or email and tell us about your guest suite or in-law space project. We will follow up with the next best step for your home.
Commercial general liability and workers’ compensation coverage. Documentation available on request.
Let's Talk About Your Project
Tell us about your guest suite or in-law space — we'll follow up with a plan.