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Homes with Mother-In-Law Suites for Sale in Northeast Florida

Homes for Sale With Mother-In-Law Suites in Northeast Florida

Multigenerational Living • Guest Houses • Separate Entrances • Flexible Floorplans

If you’re searching for homes for sale with mother-in-law suites, you’re in one of the most in-demand and fastest-growing real estate niches in Florida. Multi-generational living is becoming more popular than ever — and Northeast Florida offers excellent options ranging from attached suites and fully separate guest houses to finished garages, basement apartments, and new construction models with multigenerational wings.

I’m Mike Schwiebert, REALTOR® with 18+ years of real estate experience and 20+ years of construction expertise, helping buyers, sellers, and investors find the perfect homes with flexible additional living spaces throughout Clay County, Duval County, St. Johns County, Baker County, Bradford County, and the surrounding communities.

Whether you’re accommodating a parent, adult child, caregiver, or rental opportunity, I’ll help you find the right home with the right layout — and Get More Value.

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300 RIVERSIDE, St. Augustine, Florida 32080 MLS 2113421

300 RIVERSIDE, St. Augustine, Florida 32080

3Bedroom(s)
2Bathroom(s)
73Picture(s)
2,220Sqft
Welcome to 300 Riverside Blvd, your slice of paradise perfectly situated between the Atlantic Ocean and the Intracoastal Waterway. The property spans over 2 acres, with a portion of it being natural wetlands--offering stunning, protected views that will never go away. Enjoy the rare combination of breathtaking water views and easy beach access right at your doorstep.
$794,000

209 ARABELLA, St. Johns, Florida 32259 MLS 2131189

209 ARABELLA, St. Johns, Florida 32259

5Bedroom(s)
4Bathroom(s)
49Picture(s)
3,431Sqft
A rare CONCRETE BLOCK home with HUGE 3+ car tandem garage on a STUNNING lake to preserve lot! This home has 6 bedrooms; one being used as an office w/glass doors & 2 closets. 5 BR's down and one up; which makes a great mother in law suite with full bath & WIC.
$775,000

13353 PRINCESS KELLY, Jacksonville, Florida 32225 MLS 2125582

13353 PRINCESS KELLY, Jacksonville, Florida 32225

4Bedroom(s)
3Bathroom(s)
53Picture(s)
3,186Sqft
It's Spring and time to enjoy all the amenities this home and community has to offer. You will love living in the charming Providence Island section of Queens Harbour! Enjoy a true ''Lock and Leave'' lifestyle--your yard will be beautifully maintained while you're away. This stunning home features 4 bedrooms and 3.5 baths, with the primary suite conveniently located downstairs.
$775,000

1365 BELVEDERE, Jacksonville, Florida 32205 MLS 2121942

1365 BELVEDERE, Jacksonville, Florida 32205

4Bedroom(s)
3Bathroom(s)
5Picture(s)
2,381Sqft
A rare opportunity to own a thoughtfully reimagined 1924 Avondale classic where timeless character meets refined modern luxury. This stately cedar shake home has undergone over $175,000 in curated renovations, seamlessly blending original architectural details with today's most desired conveniences.
$769,900

MLS 2137698

1722 RIVER PLANTATION, Jacksonville, Florida 32223

5Bedroom(s)
4Bathroom(s)
5Picture(s)
3,167Sqft
Gorgeous pool home perfectly positioned on a rare water-to-preserve lot in the heart of Mandarin, offering breathtaking sunset views and unmatched privacy. Situated on nearly half an acre (0.49 acres), this executive residence blends luxury, space, and thoughtful upgrades throughout.
$765,000

232 UNION HILL, Ponte Vedra, Florida 32081 MLS 2130651

232 UNION HILL, Ponte Vedra, Florida 32081

4Bedroom(s)
4Bathroom(s)
66Picture(s)
2,616Sqft
Located in Pioneer Village at Nocatee, this impeccably maintained Providence Tarpon floorplan offers 4 bedrooms, 4 FULL bathrooms, and 2,616 square feet of refined living space designed for both elevated everyday living and effortless entertaining.
$765,000

6 SAN CARLOS, St. Augustine, Florida 32084 MLS 2131492

6 SAN CARLOS, St. Augustine, Florida 32084

4Bedroom(s)
3Bathroom(s)
34Picture(s)
1,740Sqft
Two homes, one property--minutes to Historic district and beach. This North City/Uptown gem offers a charming 2BR/2BA main residence plus a separate 2BR/1BA apartment above the garage for true flexibility.
$749,000

95116 BARNWELL, Fernandina Beach, Florida 32034 MLS 2126845

95116 BARNWELL, Fernandina Beach, Florida 32034

4Bedroom(s)
3Bathroom(s)
18Picture(s)
2,534Sqft
A rare opportunity to own new construction on a nearly one-acre lot—an exceptional find in today's market. This thoughtfully designed home features four oversized bedrooms plus a dedicated office, offering flexible space for work, guests, or multigenerational living. Luxury finishes are found throughout, paired with a massive three-car garage and the freedom of no land-use restrictions.
$741,900

11289 85TH, Hampton, Florida 32044 MLS 2061121

11289 85TH, Hampton, Florida 32044

8Bedroom(s)
6Bathroom(s)
108Picture(s)
5,254Sqft
If you are looking for Space inside and out don't miss this one. This property is approximately 30 acres (additional acreage could be bought) with barns, fencing, and 3 wells. Inside space is not a problem. The main home has 4 bedrooms, 2 full baths, and 3 half baths.
$740,000

798 PROVIDENCE ISLAND, Jacksonville, Florida 32225 MLS 2136120

798 PROVIDENCE ISLAND, Jacksonville, Florida 32225

3Bedroom(s)
3Bathroom(s)
37Picture(s)
2,862Sqft
BEAUTIFUL GATED WATERFRONT AND GOLF COMMUNITY OF QUEENS HARBOUR YACHT & CC. LESS THAN 8 MILES FROM THE BEACHES OF THE ATLANTIC OCEAN - NEPTUNE BEACH. This is a very desirable community so much so that some homeowners have purchased 2-3 times within the same community as life adjustments are needed - downsizing, upsizing, etc.
$739,000

1361 CHALLEN, Jacksonville, Florida 32205 MLS 2105119

1361 CHALLEN, Jacksonville, Florida 32205

4Bedroom(s)
3Bathroom(s)
45Picture(s)
1,715Sqft
INSTANT EQUITY! Recent appraisal came in at $750,000 -- priced below value! This charming brick POOL HOME sits on one of Avondale's most desirable streets. The main home offers 3 bedrooms, 2 full baths, original wood floors with inlays, an updated kitchen with granite and newer cabinetry, plus a bonus nook.
$738,000

413 STANLEY, Fernandina Beach, Florida 32034 MLS 2122467

413 STANLEY, Fernandina Beach, Florida 32034

5Bedroom(s)
3Bathroom(s)
54Picture(s)
2,170Sqft
Coastal compound on Amelia Island—5BR/3BA on oversized ½-acre lot with NO HOA and room for a pool. Main home 4BR/2BA plus separate 500 sq ft heated/cooled ADU (2021) with full bath and kitchenette—ideal for guests or multigenerational living. Mid-century modern details include live-edge countertops, stained-glass inserts, tongue-and-groove ceilings and designer finishes.
$705,000
197 Results returned.Per Page

Homes for Sale With Mother-In-Law Suites in Northeast Florida

Multigenerational Living • Guest Houses • Separate Entrances • Flexible Floorplans

If you’re searching for homes for sale with mother-in-law suites, you’re in one of the most in-demand and fastest-growing real estate niches in Florida. Multi-generational living is becoming more popular than ever — and Northeast Florida offers excellent options ranging from attached suites and fully separate guest houses to finished garages, basement apartments, and new construction models with multigenerational wings.

I’m Mike Schwiebert, REALTOR® with 18+ years of real estate experience and 20+ years of construction expertise, helping buyers, sellers, and investors find the perfect homes with flexible additional living spaces throughout Clay County, Duval County, St. Johns County, Baker County, Bradford County, and the surrounding communities.

Whether you’re accommodating a parent, adult child, caregiver, or rental opportunity, I’ll help you find the right home with the right layout — and Get More Value.

⭐ What Is a Mother-In-Law Suite?Homes with Mother in Law Suites Near Jacksonville

A mother-in-law suite (also called an “in-law suite,” “guest suite,” or “multigenerational suite”) typically includes:

  • A private bedroom

  • A private bathroom

  • A separate entrance

  • A small living area or kitchenette

  • Fully detached guest houses (ADUs)

  • Converted garages or bonus rooms

  • First-floor suites for aging parents

  • Basement or loft apartments

  • New construction multigenerational floorplans

These spaces provide independence, privacy, and comfort while keeping family close.

Search Homes With In-Law Suites in Northeast Florida

You can find mother-in-law suites in many property types, including:

✔ Single-family homes with attached guest suites

✔ Homes with detached in-law apartments or ADUs

✔ Homes with garage conversions

✔ Large homes with dual primary bedrooms

✔ New construction homes with multigenerational layouts

✔ Homes on acreage (perfect for future guest house additions)

Popular areas with homes featuring in-law suites include:

  • Fleming Island

  • Orange Park

  • Middleburg

  • Lake Asbury

  • Green Cove Springs

  • Jacksonville & Mandarin

  • Ponte Vedra & Nocatee

  • St. Augustine

  • Baker County & Bradford County
    (ideal for homes with land)

I can help you search based on exact needs — size, privacy, entrance type, and accessibility.

Why Mother-In-Law Suites Are So Popular

Families are choosing multi-generational homes more than ever because they offer:

✔ Cost savings vs. separate housing

✔ Close proximity for aging parents

✔ More independence for family members

✔ Space for college students or adult children

✔ Potential rental income (where allowed)

✔ Increased resale value

✔ Additional space for guests or caregivers

Homes with guest suites typically sell faster and hold long-term value.

My Construction Expertise Gives You a Big Advantage

Because I have 20+ years of hands-on construction experience, I can help evaluate:

  • Whether an existing in-law suite is well-built

  • The cost to add or remodel a suite

  • Potential permitting or zoning concerns

  • Quality of electrical, plumbing, and structural work

  • Layout efficiency and accessibility

  • Drainage, entry, and privacy considerations

  • Whether a home can support a future ADU

These details matter — and most agents miss them.

Buying a Home With a Mother-In-Law Suite

I’ll help you find the right fit by assessing:

  • Privacy level and layout

  • Accessibility for seniors

  • Separate HVAC or utilities if needed

  • Zoning for rental potential

  • Long-term resale value

  • Construction quality of the extra living space

  • Whether the suite fits your family’s needs

I’m here to make sure you buy the right home — not just the first one you see.

Selling a Home With a Mother-In-Law Suite

If you have a home with an in-law suite and want to sell, you’re in a premium market segment.

I can help you:

  • Highlight the suite’s unique appeal

  • Target multigenerational buyers

  • Compare your home to other suite-enabled properties

  • Boost value with strategic improvements

  • Market to families, caregivers & long-term planners

  • Showcase construction quality and layout advantages

Homes with in-law suites often command significantly higher prices.

Areas Served

I help buyers and sellers find multigenerational homes in:

  • Clay County (Fleming Island, Orange Park, Middleburg, Lake Asbury)

  • Duval County (Jacksonville, Mandarin, Southside, Beaches)

  • St. Johns County (St. Augustine, Nocatee, Ponte Vedra)

  • Bradford County (Starke, Lawtey, Hampton)

  • Baker County (Macclenny, Glen St. Mary)

If there’s a mother-in-law suite available — I’ll find it.

Ready to Find a Home With a Mother-In-Law Suite?

Let’s talk about your needs and find the perfect property.

Call/Text: 904-562-9345
904HomeStore.com

Whether you’re searching for extra space, rental potential, or multigenerational living — I’m here to help you Get More Value.