Home Addition Services in Denver, CO and Surrounding Areas.

A POSSE AD ESSE – FROM POSSIBILITY TO REALITY

Hours: Open Mon–Fri, 9am–5pm

Our Denver, CO Home Addition Services

Purpose-built expansions by your Denver home addition specialists.

Second-Story Additions

Gain bedrooms, a primary suite, or a flexible loft without moving. We align structure, HVAC zoning, and rooflines for a seamless look.

Room Additions and Bump-Outs

Right-size kitchens, living rooms, and mudrooms. We handle foundations, envelopes, and finishes that match your home’s character.

Garage and ADU Conversions

Add livable space or a rental-ready accessory dwelling. We coordinate egress, insulation, and mechanicals to code.

Serving Denver & surrounding areas since 2017.

Service Areas

We’re based in Littleton, CO and proudly serve homeowners across the South Denver metro. Our home remodeling services are available in:

Lakewood

Littleton

Lone Tree

Parker

And Surrounding Areas

Lone Tree

Parker

And Surrounding Areas

Common Home Addition Needs in Denver Homes

Many South Denver homes are ranches, tri-levels, or older two-stories sized for another era. Additions fix everyday pain points: right-size the kitchen, create a true primary suite, add a bath, or carve out an office or guest room. Good planning also improves comfort with better insulation, windows, and mechanicals so the new square footage feels great year-round.

Signs your home may be ready for an addition:

  • Kitchen feels tight and lacks storage

  • Bedrooms are small or closet space is limited

  • No true primary suite with an ensuite bath

  • Need a dedicated office or guest suite

  • Basement cannot meet light or egress needs

  • Remote work calls for a quiet office.

  • Growing family needs better flow and flexible space

Home Addition Services Overview

Building an addition takes clear planning, careful tie-ins, and skilled execution. With JBHI Custom Home Solutions, you get a design-build team that partners with trusted architects and engineers, develops a detailed budget and schedule, and manages every phase from permitting to punch list. We coordinate demo, foundations, framing, and exterior integration, then guide interior selections so the new space looks original to your home.

Every structure is different, which is why we start with due diligence and concept options before locking scope. We specify high-performance envelopes, windows, and mechanicals; match siding, trim, and roofing; and keep a clean jobsite with regular updates. Permits and inspections are handled for you, and we follow manufacturer guidance and local code at each step.

Addition vs Moving

Choose an addition when…

  • You love your lot, schools, neighbors, and commute, and want to stay put.

  • Targeted square footage solves daily pain points and supports future resale.

  • Your budget favors renovating over selling, buying, and moving costs.

  • Zoning, structure, and setbacks allow a clean tie-in with manageable disruption.

Consider moving when…

  • Site limits, structure, or setbacks make expansion impractical or risky.

  • Total project cost would exceed realistic after-renovation neighborhood value.

  • You want different schools, amenities, or a shorter commute long term.

  • Your space goals require lot size/orientation the current property cannot provide.

Our Denver, CO Home Addition Process

Initial Phone Consultation

01

We discuss your goals, project vision, and budget range.

Retainer & Kickoff

02

Once retained, we begin the design phase.

Discovery & Concepts

03

A design questionnaire is completed, existing conditions are measured, and 3–5 floor layout options are created.

Interior Design Direction

04

You select a preferred floor layout, and we provide 3–5 interior design options with samples.

Scope, Visuals, Trades

05

We finalize the scope of work, complete CAD drawings, create renderings, and schedule trade day to review existing conditions.

Pricing & Package Review

06

A pricing preview is provided, followed by full package pricing for review.

Contract & Project Launch

07

We finalize the contract, handle permitting, and schedule the project.

Transparent Pricing & Financing

For planning purposes, a realistic single figure for major home additions in South Denver is $325 per square foot. Your final investment depends on structure, tie-ins, systems, finishes, and site conditions. We provide a clear, line-item pricing package before construction so you know exactly where your budget goes.

Factors that influence cost include:

Site access and foundation work

01

Total square footage and structural spans

02

Building envelope, insulation, and window package

03

Plumbing, electrical, and HVAC reconfiguration

04

Finish level, cabinetry, and custom built-ins

05

Permit, utility, and inspection requirements

06

Correcting prior workmanship or hidden issues

07

Scheduling & Availability

Our design-build approach is structured to keep projects on track from day one. Consultations are scheduled during business hours (9 am–5 pm), and once a project is under contract, we provide a clear project schedule with realistic timelines.

Homeowners in Denver, Highlands Ranch, Littleton, Lone Tree, and surrounding South Denver neighborhoods can expect:

  • A defined project start date once permitting is complete

  • A reliable construction schedule with regular updates

  • Coordination with trusted trade partners to minimize delays

  • A typical arrival window for on-site work so you can plan your day

We believe in clear communication and predictable scheduling, so you always know the next step in your remodel.

Brands We Work With

We work with trusted brands to deliver quality remodeling results that last. From fixtures to finishes, we source products designed for durability and style

If you don’t see your preferred brand listed, give us a call. Chances are we can source and install it as part of your remodel. We’ve completed projects across Highlands Ranch, Littleton, and Lone Tree with a wide variety of materials and finishes.

Local Project Spotlight

Sloan’s Lake, Denver

A 1940s home needed space and light. We added a second story with a primary suite and loft, matched rooflines, and upgraded to zoned HVAC for comfort.

01/02

Local Project Spotlight

Castle Pines Village, Castle Pines

A sloped lot called for a main-level expansion and walkout below. We extended the kitchen and great room, framed a covered deck, and finished a guest suite on the lower level.

02/02

The JBHI Difference

At JBHI Custom Home Solutions, we believe every build should move from possibility to reality with precision and care. Here’s why South Denver homeowners trust us:

  • Licensed and fully insured for your protection

  • Experienced team with masters in every trade

  • Clear design-build process from start to finish

  • Standard operating procedures for consistent quality

  • Professional project management and scheduling

  • Daily communication with updates and photos

  • Project management software for full transparency

  • Guaranteed quality with no corner cutting

Call us today and discover how our approach delivers results you’ll enjoy for years.

Reviews from Our Customers

★ 4.9/5 (Over 50 reviews)

FAQs

  • Yes. We handle permit submission and inspections, and we follow manufacturer guidance and local code.

  • Timelines depend on size, structure, and finishes. A typical range is [Add timeline range], including design and permitting.

  • Plan around $325 per square foot as a single-figure estimate. We confirm with a detailed, line-item package.

  • Yes, we provide a workmanship guarantee. Details are outlined in your contract. [Add warranty terms]

  • Often yes for first-floor or bump-out work. For second-story additions, we set safety zones and discuss temporary arrangements.

  • We align rooflines, profiles, and colors closely, then review samples so the addition looks original.

Before/After Home Remodeling Gallery

Second-Story Addition — Hilltop, Denver

Added a primary suite and loft, matched rooflines, and zoned the HVAC.

Master Suite Addition — Highlands Ranch

Extended the rear, framed a spa bath, and tied in new windows.

Room Addition — Stonegate, Parker

Expanded the kitchen, bumped the dining area, and added a mudroom.

Coupons

Take advantage of our current offers to make your remodel even more affordable:

$1500

Designer for a Day

($1000 off $2500)

10% off

Material & finish procurement

(select vendors)

25% off

Furniture

(select vendors)

Additional Services We Offer

Kitchen Remodeling

  • Custom cabinetry and countertops

  • Backsplash and flooring installation

  • Lighting upgrades and appliance integration

  • Kitchen island design and modifications

  • Pantry and storage solutions

Bathroom Remodeling

  • Vanity and countertop upgrades

  • Shower, tub, and tile installation

  • Plumbing and fixture replacements

  • Lighting and ventilation improvements

  • Accessibility and storage enhancements

Basement Remodeling

  • Full basement finishing

  • Home theater or entertainment rooms

  • Basement bar or kitchenette build-outs

  • Guest bedroom or office conversions

  • Waterproofing and insulation upgrades

JBHI Custom Home Solutions has served Denver since 2017.

Our licensed team provides safe, code-compliant remodeling and building services with a focus on clear communication, upfront pricing, and reliable workmanship.

Ready to Start Your Remodel?

Call or request service now. Fast response, friendly experts.

JBHI Custom Home Solutions

3869 Norwood Drive, #3
Littleton, CO 80125
Phone: (720) 389-7911
Hours: Open Mon-Fri, 9 am–5 pm