CLEVELAND, OHIO
Plan Your Home Addition With Confidence
Love your Cleveland neighborhood but need more room? Diamond in the Rough builds seamless home additions, room expansions, second stories, in-law suites & more with upfront pricing, licensed professionals, and zero surprises.
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Diamond in the Rough
Custom Home Additions in Cleveland, OH
From first idea to finished space, Diamond in the Rough guides Cleveland homeowners through every step of the home addition process. We bring the same standard of craftsmanship to a century-old Colonial in Cleveland Heights that we do to a mid-century ranch in West Park. No surprises. No shortcuts.
Four Reasons Why Homeowners Choose Us
REASON #1 | A Reliable Contractor
No more ghost contractors. Our licensed team shows up on time, communicates proactively, and treats your home with respect.
REASON #2 | No Hidden Costs & Budget Overruns
We provide clear, upfront pricing before any work begins. Our transparent process means you’re never blindsided by unexpected charges or scope creep.
REASON #3 | Avoid Confusing Permit Process
We handle all permitting, code compliance, and inspections through Cleveland’s Department of Building & Housing and surrounding Cuyahoga County jurisdictions so you don’t have to.
REASON #4 | Our Additions Don't Look “Tacked On”
Cleveland’s housing stock is incredibly diverse, from Tremont Victorians to Kamm’s Corners Craftsman bungalows. Our craftsmanship ensures every addition matches your home’s existing architecture, inside and out, as if it was always there.

What Makes Diamond in the Rough Different?
When you invite us into your home, you’re choosing a team that values trust as much as craftsmanship.
Our process is built on clarity and communication from day one.
- Dedicated project manager on every job
- Written timeline & budget before work starts
- Premium materials from brands you trust
- Dust-controlled, clean-as-we-go jobsite
- All permits & inspections handled for you
- Waterproofing done right for Northeast Ohio lake-effect weather
SOLUTIONS TO EVERY NEEDTypes of Home Additions
The right addition depends on your needs, your property, and your budget. Here are the most common types Cleveland homeowners consider.
ROOM ADDITION
Extend your home’s footprint outward by adding a new bedroom, family room, office, or bonus space. This is the most common addition type in Greater Cleveland, offering the best balance of cost and impact for homeowners who need functional square footage.
Second-Story Additions
When your lot doesn’t allow you to build out, build up. Second-story additions double your livable area without reducing yard space. For the tighter lots common in Ohio City and Old Brooklyn, building up is often the smartest way to gain room.
In-Law Suites
Self-contained living with bedroom, bathroom, kitchenette, and sometimes a separate entrance. Demand for multigenerational living is growing across Greater Cleveland as families look for ways to keep aging parents close without sacrificing independence.
Sunrooms
Abundant natural light and a real connection to the outdoors, even during Cleveland’s long winters. Properly insulated and climate-controlled, a sunroom can be used year-round and adds both living space and resale value.
Kitchen Bump-Outs
Extending an existing room by even a few feet can dramatically improve a kitchen or living area. Many older Cleveland homes have compact floor plans, and a bump-out is a cost-effective way to modernize the layout without a full-scale addition.
Garage Conversions
Gain livable space without building from the ground up. A cost-effective way to add functional square footage to your home, ideal for a home office, studio, or rental unit.
Frequently Asked Questions About Home Additions Near Cleveland
Q: Can you add onto older Cleveland homes without ruining the original character?
Absolutely. Cleveland has one of the most architecturally diverse housing stocks in the Midwest, and we design every addition to respect what's already there.
Colonial Revivals and American Foursquares are common throughout Cleveland Heights and Shaker Heights. These homes have strong symmetry and formal proportions, so an addition needs to match rooflines, window spacing, and exterior materials carefully. We often build rear or side additions on these homes that continue the existing footprint without disrupting the front facade.
Craftsman bungalows show up across West Park, Kamm's Corners, and Lakewood. Their low-pitched roofs, wide overhangs, and natural materials like wood shingle and stone make them beautiful but tricky to extend. We match exposed rafter tails, bracket details, and siding profiles so the new space reads as part of the original build.
Tudor Revivals are a signature of the Shaker Heights and Cleveland Heights streetscapes. The steeply pitched rooflines, half-timbering, and mixed masonry require precision. We source brick and stone that blends with the existing exterior and replicate the timber detailing so the addition holds up next to the original craftsmanship.
Mid-century ranches dominate the postwar suburbs like Parma, Brook Park, and North Royalton. Ranch additions are often more straightforward structurally, but the challenge is making a bump-out or second story feel proportional on a single-story footprint. We handle that through thoughtful roofline transitions and consistent exterior finishes.
Victorian-era homes in Tremont, Ohio City, and Detroit Shoreway have their own set of considerations, from ornate trim work to complex rooflines. The key with any Cleveland home is starting with a design phase that studies the existing architecture before a single wall goes up. That's exactly how we approach every project.
Q: Do I need a permit for a home addition in Cleveland?
Yes. The City of Cleveland requires building permits for all new construction, additions, and structural alterations. The Cleveland Department of Building & Housing oversees the permitting process, which includes plan review, code compliance verification, and inspections at key stages of construction. Permit applications are submitted through City Hall at 601 Lakeside Avenue, and plan review for residential projects typically takes three to five business days.
If your home is in one of the surrounding municipalities, the process varies. Cleveland Heights requires Architectural Board of Review approval for exterior design changes. Lakewood, Parma, Shaker Heights, and other Cuyahoga County cities each have their own building departments and zoning requirements. We work with all of them.
Diamond in the Rough handles the full permit process for you. We prepare and submit drawings, coordinate plan reviews, schedule inspections, and make sure everything meets the Residential Code of Ohio. You don't have to set foot in a municipal building or chase down an inspector. That's our job.
Q: Which areas around Cleveland do you serve?
We're based in Sugarcreek, Ohio, and we take on projects throughout Northeast Ohio. In the Greater Cleveland area, that includes Cleveland proper as well as Lakewood, Cleveland Heights, Shaker Heights, Parma, Brooklyn, Strongsville, North Royalton, Broadview Heights, Westlake, Rocky River, Bay Village, and surrounding Cuyahoga County communities.
Beyond Cleveland, we regularly work in the Akron, Canton, and Tuscarawas County areas. If you're within roughly two hours of Sugarcreek, there's a good chance we can help. The best way to find out is to request a quote and tell us where you're located.
Q: Will I have a single point of contact throughout my project?
Yes. Every Diamond in the Rough project is assigned a dedicated project manager who stays with you from the initial design phase through final walkthrough. Your project manager is your single point of contact for questions, schedule updates, change requests, and any concerns that come up during construction.
You won't get passed between departments or left guessing about who to call. Your project manager knows your home, your timeline, and your budget, and they're available to you directly throughout the build. It's one of the most common things our clients mention in their reviews, and it's a standard part of how we work.
Q: Does Cleveland's weather affect the timeline for a home addition?
It can, and we plan for it. Northeast Ohio's lake-effect snow, freeze-thaw cycles, and wet springs all factor into how we schedule and build. Foundation work and exterior framing are weather-sensitive, so we time those phases carefully and build in realistic buffers rather than promising a timeline that ignores the climate.
We also build to withstand Cleveland's conditions long-term. That means proper waterproofing, moisture barriers, and insulation rated for this region's temperature swings. Your project manager will keep you updated if weather causes any adjustments to the schedule, so you're never left wondering what's happening.
What Our Clients Say
Real Reviews from Real Ohio Homeowners
☆☆☆☆☆ — Dee H.
From start to finish Diamond in the Rough was 5 star service. We started the process with Joe. He answered every question we threw at him. Our project manager Eli, was phenomenal hands down. He was always available and quick to respond when I had concerns.
We made minor changes along the way but he never made me feel like a bother. All of the contractors were very professional. The completed project is absolutely stunning. I would recommend Diamond in the Rough for all of my friends and family.
☆☆☆☆☆ — Naomi M.
I have dreamed for a long time to have a more open space for my kitchen and dining area. Joe and Diamond in the Rough made that dream come true.
Joe was so helpful in making decisions that would fit my taste and budget. The work crews were friendly and all did an excellent job. Calls were returned promptly and satisfactorily!
☆☆☆☆☆ — James
Our experience of Diamond in the Rough was positive from start to finish. Our decision to engage their services was primarily based on their client centered approach; there was no hard sell or any effort to push us to sign a contract.
We had multiple meetings with Joseph to discuss our needs and on many occasions he’d say “…we can do that if you want but this is another option and it will cost less” – we were never disappointed with acceptance of his wisdom.






