Accessible bathrooms in Wilmington

Cost vs. Value's 2025 Philadelphia market, the nearest to Wilmington, priced a universal-design bathroom at $45,7491, against $42,1832 nationally. The local factor is stairs: 25%3 of city residents sixty-five and older report serious difficulty walking or climbing them, and in a two-story rowhouse the only full bath is often on the second floor.

Calls are recorded. One independent company that handles accessible bathrooms in the Wilmington area answers.

Updated October 12, 2026

Illustration of the first-floor rear room of a 1910s Wilmington brick rowhouse rebuilt as an accessible bathroom, with a curbless shower and fold-down seat, grab bars beside the toilet and a widened doorway to the kitchen.
Illustration

Universal design at Philadelphia prices

Philadelphia's 2025 figures cover two routes: rebuilding an existing bath to universal-design standards, or adding a new midrange bathroom where the house has none on the entry floor.

MeasurePhiladelphia marketU.S. average
Universal-design bathroom remodel, job cost$45,7491$42,1832
Universal-design bathroom remodel, resale value$25,9251$25,8122
Universal-design bathroom remodel, cost recouped at resale57%161%2
Bathroom addition, midrange, job cost$63,1201$60,6454

Realtors surveyed for Philadelphia put a lower resale payback on universal design than the national panel, so size the work to the person who'll use it, not to a future buyer. A brand-new first-floor bath costs more than reworking the one upstairs, and both are worth pricing.

Older residents who find stairs hard

One Census disability question covers serious trouble with walking or with stairs. For people sixty-five and up, a bigger share answer yes inside Wilmington than in New Castle County overall.

MeasureCity of WilmingtonNew Castle County
Residents 65 and older with serious difficulty walking or climbing stairs, share25%320%3
Residents 65 and older with serious difficulty walking or climbing stairs2,685319,3843

The question measures stairs, which is the exact problem in a house where the shower sits a full flight above the kitchen.

Who owns the houses

Census tenure counts record the age of whoever heads each owner-occupied home. In both the city and the county, close to a third of owners are sixty-five or older.

MeasureCity of WilmingtonNew Castle County
Owner-occupied homes headed by someone 65 or older31%532%5
Owner-occupied homes headed by someone 75 or older12%513%5

Plenty of those owners have used the same bath for decades. A change planned before a fall is easier to schedule, and to pay for, than one rushed afterward.

Rowhouses and detached houses

More than half of homes in the city are single-family attached houses, the Census category for rowhouses, while detached houses make up the largest share across the county.

MeasureCity of WilmingtonNew Castle County
One-unit attached homes (rowhouses and townhouses)54%621%6
One-unit detached homes10%653%6

A rowhouse can't grow sideways, so an accessible bath grows backward instead: into the rear room, a pantry or part of the kitchen ell on the first floor.

What the county can put toward it

New Castle County's Senior Home Repair Program, for owners outside Wilmington and Newark, pays for accessibility work such as grab bars and swapping a tub for a walk-in shower. This is its ceiling, and the part of it that is a grant.

MeasureNew Castle County
Senior Home Repair Program, most repair work per home$12,5007
Senior Home Repair Program, grant portion$5,0007

In the Senior Home Repair Program the first $5,000 of work is a grant and up to $7,500 more is a zero-interest deferred loan, due if the home is sold, rented, refinanced, transferred or no longer owner-occupied; only county-approved contractors do the work, and there is a waiting list.7

Permits

Inside the city, get the permit before any work starts: the job's value decides whether you or a city-licensed contractor pulls it, and the plumbing should be done by tradespeople licensed in Wilmington. Outside the city, taking a fixture out and setting it back in the same spot needs no county permit, but moving a drain for a curbless shower goes on a county plumbing permit. A short temporary ramp at the door can be exempt, and electrical work is permitted through the state.

  • The City of Wilmington says to get a permit before starting any work; for a job valued at $10,000 or less the owner or an authorized agent can pull it, from $10,001 to $25,000 it takes a city-licensed general contractor, and above $25,000 a city-licensed general contractor with plans sealed by a licensed architect or engineer.8
  • Wilmington's building guidelines say to use only tradespeople licensed in the City of Wilmington; the city's Department of Land Use and Planning tests applicants for plumbing, heating, air conditioning and ventilation work.8
  • In New Castle County, clearing a stoppage, repairing a leak, or removing and reinstalling an existing fixture in the same spot needs no permit as long as no valves, pipes or fixtures are replaced or rearranged; replacing a defective concealed pipe counts as new work that needs a permit, and so does installing or replacing a water heater.9
  • New Castle County's residential addition and renovation permit covers renovations, and the county issues separate utility permits for plumbing and HVAC work.10
  • For one- and two-family homes, New Castle County exempts temporary modular ramps of light-frame materials serving an entrance no more than 30 inches above grade, but not ramps built from wood products.11
  • New Castle County doesn't permit or inspect electrical work: Delaware-licensed electricians must have their work inspected by a licensed inspection agency, and an owner-occupant doing their own electrical work gets the permit from the State of Delaware.10

Checked October 12, 2026

Before you hire

Delaware has no general contractor license to ask for, so check that the company shows up on the state's Contractor Registry and that whoever does the electrical, plumbing or HVAC work holds a Delaware license.

How to check a contractor's license in Delaware

Talk to a pro who handles accessible bathrooms in Wilmington

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Help paying for it

Delaware's Division of Services for Aging and Adults with Physical Disabilities covers the cost of certain home modifications, such as a wheelchair ramp, handrails or grab bars and widened doorways, that make it safer to get in and out, move between rooms and use the bathroom or kitchen, when no other funding is available.12 The division's home modification support is for Delaware residents 18 or older with a permanent or long-term physical disability whose permanent home needs accessibility changes; funding is limited and given by need, and you start by calling the Delaware Aging and Disability Resource Center at 1-800-223-9074.12

New Castle County's Senior Home Repair Program covers repairs to a home's health, safety, security and accessibility, including minor carpentry, plumbing and electrical work, failing heaters, roofs, unsafe wiring, and accessibility changes such as grab bars or replacing a bathtub with a walk-in shower.7 The Senior Home Repair Program is for homeowners 62 or older who live in the home, with household income below 80 percent of the HUD area median and assets under the program limit; the home must be in New Castle County outside Wilmington and Newark and not in a flood zone.7

Inside the city, Wilmington runs its own lottery-based program. Wilmington's Homeowner Repair Program offers city homeowners with incomes under 100 percent of area median income up to $10,000 each for repairs that can include roofs, heating and cooling, weatherization and handicapped accessibility, with participants picked by lottery after registering through 311.13

A veteran may be able to add a VA grant on top. The VA's Home Improvements and Structural Alterations (HISA) benefit pays for medically necessary changes to a veteran's or servicemember's primary residence, including use of essential bathroom facilities such as roll-in showers and lowering sinks and counters.14

Fitting the room into a Wilmington house

More than one in four adults 65 and older fall each year.15 Under the ADA standards a doorway needs a clear width of at least 32 inches, measured between the face of the door and the stop with the door open 90 degrees.16 Old rowhouse bath doors are often narrower than that, and widening one in a plaster wall means new framing and patching on both sides.

Behind the kitchen, the typical Quaker Hill row house had another room attached to the rear, used as an extra sleeping room, a pantry or a storage shed.17 That first-floor back room is often the likeliest spot for a bath with no stairs between it and a downstairs bedroom.

The ADA standards set a circular wheelchair turning space at 60 inches in diameter, and a clear floor space at 30 by 48 inches.16 In residential units covered by the ADA standards, a transfer shower may go without a seat as long as the walls are reinforced so one can be installed later.16 Ask for blocking in every wall where a bar or seat might be wanted later. If you have fallen, the NIA notes, your doctor might suggest that an occupational therapist, physical therapist or nurse visit your home to assess its safety and advise you about changes.18

What's under an old bath floor

In a pre-war house the bath floor may sit on a thick mortar bed over wood joists, so a level, curbless entry can mean lowering or reinforcing the framing. The EPA notes that lead can collect inside galvanized pipe and later reach drinking water, and that solder made before 1986 contained high levels of lead.19

The EPA lists vinyl floor tile, vinyl sheet backing and flooring adhesives among products that may contain asbestos, which is released mainly when the material is disturbed.20 The EPA advises having an accredited asbestos professional inspect before a remodel that could disturb suspect materials, and not sanding or power-stripping suspect flooring yourself.21 Delaware runs its own lead renovation program: firms and workers doing renovation, repair or painting in pre-1978 housing that disturbs more than six square feet of painted surface in a room, more than twenty square feet outside, or that replaces windows or demolishes, must be certified by the Division of Public Health.22

What happens when you call

Calling the number on this page puts you through, on a recorded line, to one independent company that handles accessible bathroom remodels in the Wilmington area. The layout, the fixtures and the price are worked out between you and that company.

We're paid by that company for the call, so it costs you nothing, and no one from our side will call or text you later. How we make money

After you're connected

Look the company up yourself before you sign. Delaware's public Contractor Registry lookup lists contractors that properly registered and are considered compliant with Department of Labor laws, searchable by name, ZIP code, certification number, NAICS code or industry; a contractor that drops off the list may not have re-registered, may be under review, or may have been suspended or revoked.23 Delaware's DELPROS License Look-Up searches licensed people by name, city, state, profession, license type or license number, shows each license's status, and lets you open disciplinary history when the Discipline column says Yes.24 Check a Delaware license

Delaware's Consumer Protection Unit home improvement regulations, effective November 1, 2023, require a written contract listing all material terms, bar asking homeowners to sign incomplete contracts or calling a binding contract an estimate, require a completion date unless clearly disclosed, and bar getting a certificate of completion before the work is done; contractors must give buyers a copy of the unit's summary of the rules before the contract is signed.25 If a state, county or city program is paying part of the bill, get the scope in writing so the program and the company work from the same list.

Questions people ask

What does an accessible bathroom cost in Wilmington?

Cost vs. Value's 2025 Philadelphia figure, the nearest to Wilmington, is $45,7491 for a universal-design bath. Cost vs. Value's universal-design bath job removes the tub for a curbless, tiled walk-in shower with an adjustable showerhead, fold-out seat, thermostatic mixing valve and glass door, puts in a comfort-height toilet with a bidet-type seat, and rearranges storage so it can be reached from a seated position.26 Grab bars and a hand shower on their own cost far less.

Who helps pay for bathroom changes in Delaware?

The division's home modification support is for Delaware residents 18 or older with a permanent or long-term physical disability whose permanent home needs accessibility changes; funding is limited and given by need, and you start by calling the Delaware Aging and Disability Resource Center at 1-800-223-9074.12 Owners sixty-two and older in the county outside Wilmington and Newark can also apply to New Castle County. In the Senior Home Repair Program the first $5,000 of work is a grant and up to $7,500 more is a zero-interest deferred loan, due if the home is sold, rented, refinanced, transferred or no longer owner-occupied; only county-approved contractors do the work, and there is a waiting list.7

Do I need a permit for a curbless shower in Wilmington?

Inside the city, plan on one. The City of Wilmington says to get a permit before starting any work; for a job valued at $10,000 or less the owner or an authorized agent can pull it, from $10,001 to $25,000 it takes a city-licensed general contractor, and above $25,000 a city-licensed general contractor with plans sealed by a licensed architect or engineer.8 In the county, moving the drain takes a plumbing permit. In New Castle County, clearing a stoppage, repairing a leak, or removing and reinstalling an existing fixture in the same spot needs no permit as long as no valves, pipes or fixtures are replaced or rearranged; replacing a defective concealed pipe counts as new work that needs a permit, and so does installing or replacing a water heater.9

Can I put in a ramp without a permit?

In the county, a small temporary one. For one- and two-family homes, New Castle County exempts temporary modular ramps of light-frame materials serving an entrance no more than 30 inches above grade, but not ramps built from wood products.11 Inside a city historic district, a ramp at the front door is also an exterior change. If a Wilmington property is in a city historic district, neighborhood conservation district or urban renewal area, the city may issue permits only for interior work or emergencies without the appropriate review board's approval or recommendation.8

Sources

Page updated October 12, 2026. How we source our numbers

  1. Zonda / Journal of Light Construction, Cost vs. Value 2025, Philadelphia, Pennsylvania. Released 2025. Philadelphia, PA (Cost vs. Value market). Industry source.
  2. Zonda / Journal of Light Construction, Cost vs. Value 2025, national. Released 2025. United States. Industry source.
  3. U.S. Census Bureau, American Community Survey 2020–2024 5-year, table S1810. Released January 29, 2026. Wilmington city, Delaware, New Castle County, Delaware.
  4. Zonda / Journal of Light Construction, Cost vs. Value Report 2025, Virginia Beach, VA. Released 2025. United States. Industry source.
  5. U.S. Census Bureau, American Community Survey 2020–2024 5-year, table B25007. Released January 29, 2026. Wilmington city, Delaware, New Castle County, Delaware.
  6. U.S. Census Bureau, American Community Survey 2020–2024 5-year, table B25024. Released January 29, 2026. Wilmington city, Delaware, New Castle County, Delaware.
  7. New Castle County Department of Community Services, Senior Home Repair Program brochure. Released June 1, 2026. New Castle County, outside Wilmington and Newark.
  8. City of Wilmington, Department of Land Use and Planning, Application for Building Permit and General Wilmington Building Guidelines, revised 11/04/2025. Released November 4, 2025. View source.
  9. New Castle County Department of Land Use, Work Exempt from Permit (County Code Sec. 06.03.012), rev. 1/1/2026. Released January 1, 2026. View source.
  10. New Castle County Department of Land Use, Figure Out What Permits You Need. No publication date. View source.
  11. New Castle County Department of Land Use, Work Exempt from Permit. Released January 1, 2026. View source.
  12. Delaware Health and Social Services, Division of Services for Aging and Adults with Physical Disabilities, Home Modification Support. No publication date. View source.
  13. City of Wilmington, Department of Real Estate and Housing, Homeowner Repair Program. No publication date. View source.
  14. U.S. Department of Veterans Affairs, Home Improvements and Structural Alterations (HISA). Released February 12, 2025. View source.
  15. Centers for Disease Control and Prevention, Facts About Older Adult Falls. Released September 4, 2026. View source.
  16. U.S. Access Board, 2010 ADA Standards for Accessible Design. Released 2010. Source page, Source page, Source page.
  17. National Park Service, National Register of Historic Places, Nomination: Quaker Hill Historic District Amendment, Wilmington, Delaware. Released 1985. View source.
  18. National Institute on Aging, Preventing Falls at Home: Room by Room. Released September 12, 2022. View source.
  19. U.S. Environmental Protection Agency, Sources of Lead in Drinking Water. Released August 2017. View source.
  20. U.S. Environmental Protection Agency, Learn About Asbestos. Released July 13, 2026. View source.
  21. U.S. Environmental Protection Agency, Protect Your Family from Exposures to Asbestos. Released June 25, 2026. View source.
  22. Delaware Division of Public Health, Lead Information for Contractors. No publication date. View source.
  23. Delaware Department of Labor, Contractor Registry Public Lookup. No publication date. View source.
  24. Delaware Division of Professional Regulation, DELPROS License Look-Up. No publication date. View source.
  25. State of Delaware News, DOJ's Consumer Protection Unit hammers out contractor regs. Released November 1, 2023. View source.
  26. Zonda / Journal of Light Construction, Cost vs. Value project description: Bath Remodel | Universal Design. Released September 18, 2025. View source. Industry source.
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