Search Boerne Homes with a Mother-In-Law Suite
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Boerne and Fair Oaks Ranch Homes with Guest Quarters
Set behind a gated entrance on approximately 17 acres just ten minutes from downtown Boerne, this exceptional gentleman's ranch offers a remarkable blend of privacy and r...
- 6 Beds
- 5 Baths
- 2023113 MLS
- ACTIVE Status
Beautiful move-in-ready 4-bedroom, 3.5-bathroom home with a 4-car carport, located in the highly sought-after Windwood Estates Subdivision in Boerne, TX. This versatile ...
- 4 Beds
- 4 Baths
- 2022136 MLS
- ACTIVE Status
Long-distance Hill Country views and a remarkable landscape shaped around water distinguish this 1.81-acre Boerne residence. Designed and built by Israel Pena of Authenti...
- 4 Beds
- 4 Baths
- 2007351 MLS
- ACTIVE Status
Immaculate and light-filled, this classic William Canavan-built home is situated on a beautifully landscaped, private lot on a cul de sac. Properties with fully function...
- 4 Beds
- 5 Baths
- 2003953 MLS
- ACTIVE Status
Welcome to a private, fully fenced, and gated retreat on 3.57 acres that seamlessly blends mature Texas Hill Country charm with ultimate convenience-located just minutes ...
- 4 Beds
- 4 Baths
- 2011767 MLS
- ACTIVE Status
Tucked inside the coveted 24/7 guard-gated section of Raintree Woods in Fair Oaks Ranch, just steps from the Fair Oaks Ranch Golf & Country Club, this exceptional estate ...
- 4 Beds
- 4 Baths
- 2011456 MLS
- ACTIVE Status
PUBLIC OPEN HOUSE (SEE BELOW) *First, look up the HERS definition of a "NET ZERO Home" and this Home/Property meets and exceeds that definition as it produces More Green ...
- 4 Beds
- 5 Baths
- 2010672 MLS
- ACTIVE Status
Commercial Development Opportunity. 5+ fully private acres with direct access to IH-10. 4,300sqft total: 3,000sqft main house plus 1,000sqft detached guest house. 4 bedro...
- 4 Beds
- 3 Baths
- 2007645 MLS
- ACTIVE Status
Welcome to your own private slice of the Texas Hill Country! Situated on approximately 4.41 acres just minutes from historic downtown Boerne, this beautifully remodeled c...
- 4 Beds
- 3 Baths
- 1999832 MLS
- ACTIVE Status
A rare find: twenty acres of wildlife-exempt Hill Country land paired with a move-in-ready home, just 5 minutes from downtown Boerne. This Bruce Baker custom build offers...
- 4 Beds
- 4 Baths
- 1997448 MLS
- PRICE CHANGE Status
An Architectural Masterpiece in Anaqua Springs Ranch Nestled on nearly three pristine acres within the guarded gates of Anaqua Springs Ranch, this timeless estate is a...
- 4 Beds
- 6 Baths
- 1995609 MLS
- ACTIVE Status
Set on five scenic acres with sweeping Hill Country views, this exceptional estate offers a rare blend of privacy, flexibility, and resort-style living. Featuring a combi...
- 6 Beds
- 6 Baths
- 1991207 MLS
- ACTIVE Status
Exquisitely appointed single-story, Jack Arnold French Country Estate sits behind the gates of the prestigious Menger Springs in Boerne, TX. Built by 919 Custom Homes, th...
- 4 Beds
- 3 Baths
- 1968748 MLS
- ACTIVE Status
Set behind a gated entry on 5.02 manicured acres, this Hill Country estate offers privacy, scale, and a highly functional layout designed for both everyday living and lar...
- 6 Beds
- 7 Baths
- 1960698 MLS
- ACTIVE Status
IF YOU EVER DREAMED OF OWNING YOUR VERY OWN PRIVATE RETREAT, THIS IS YOUR CHANCE. TUCKED OUT OF SIGHT FROM THE ROAD WITH LOTS OF TREES AND PRIVACY FENCE ALLOWS FOR THE UL...
- 3 Beds
- 2 Baths
- 1950827 MLS
- ACTIVE Status
Soar into a lifestyle where luxury meets private aviation. Built by Arantza Homes and located in the gated enclave of Threshold Ranch in Boerne, this extraordinary estate...
- 5 Beds
- 7 Baths
- 1937893 MLS
- PRICE CHANGE Status
IF YOU EVER DREAMED OF OWNING YOUR VERY OWN PRIVATE RETREAT, THIS IS YOUR CHANCE. TUCKED OUT OF SIGHT FROM THE ROAD WITH LOTS OF TREES AND PRIVACY FENCE ALLOWS FOR THE UL...
- 3 Beds
- 2 Baths
- 1935134 MLS
- ACTIVE Status
74 SWEDE SPRINGS CORDILLERA RANCH | BOERNE, TEXAS 8 Bedrooms | 7 Full & 1 Half Baths | 4+ Car Garage | 8,186 Sq Ft Privately positioned on 5.46 acres at the end of a...
- 8 Beds
- 8 Baths
- 1909384 MLS
- ACTIVE Status
Discover this equestrian estate, nestled on 9.48 fully fenced and private acres (includes lot 559) with breathtaking views and a meticulously designed barndominium. This ...
- 4 Beds
- 5 Baths
- 1880128 MLS
- ACTIVE Status
Welcome to an exquisite retreat set within a serene, wooded environment spanning over 5.693 +/- acres. This remarkable property seamlessly blends traditional charm with m...
- 6 Beds
- 6 Baths
- 1862154 MLS
- ACTIVE Status
Stunning Mattern & FitzGerald Custom Home | Built 2024. Experience Hill Country luxury at its finest in this practically brand-new masterpiece, tucked behind a private ga...
- 5 Beds
- 6 Baths
- 1842448 MLS
- ACTIVE Status
IDX information is provided exclusively for consumers' personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the MLS. The MLS may, at its discretion, require use of other disclaimers as necessary to protect participants and/or the MLS from liability. 
Listings provided by LERA MLS
Boerne Homes with a Mother-In-Law Suite or Casita
This page shows every house for sale in Boerne and Fair Oaks Ranch, ZIP codes 78006 and 78015, that the listing agent marked in the MLS as having detached quarters: a casita, guest house or separate mother-in-law suite on the property. The list updates automatically every day.
Want the extra suite inside the main house instead? Boerne has fewer of those. See homes with two primary suites across the San Antonio area, which includes the handful currently listed in 78006 and 78015.
Boerne Mother-In-Law Suite Market Snapshot (October 2026)
- About 20 homes in 78006 and 78015 are listed with detached quarters.
- Prices run from about $675,000 to $6.5 million, and half are listed below about $1.85 million.
- The average listing is about 4,900 square feet with 4 to 5 bedrooms. Most sit on larger lots in places like Cordillera Ranch, Menger Springs, Windwood and acreage outside town.
- About 8 more homes in these two ZIP codes have two primary suites inside the house, starting near $300,000.
Figures are from the MLS as of October 2026, are rounded, and change daily.
Why Boerne Buyers Want a Casita
- Family close by, with privacy: a parent or adult child can live a few steps away with their own door, bath and often a kitchenette.
- Guests: a casita keeps visiting family out of the main house's daily routine.
- A home office or studio: a separate building is a quiet place to work away from the house.
- Rental income: some owners rent a casita long term. Check city rules, HOA deed restrictions and short-term rental rules for the specific property before you count on that income, because they vary across Boerne neighborhoods and Kendall County.
What to Check Before You Buy
- Is it permitted and on the tax record? Ask whether the casita was built with permits and whether its square footage is counted in the appraisal district record.
- Septic and utilities: on acreage, confirm the septic system was sized for the extra building, and whether the casita has its own water heater and HVAC.
- Kitchen or kitchenette: "detached quarters" can mean anything from a bedroom and bath to a full apartment. Tour it in person.
- Insurance: tell your insurance agent about the second structure so it is covered.
Boerne Mother-In-Law Suite FAQ
How many homes with a mother-in-law suite are for sale in Boerne?
As of October 2026, about 20 homes in Boerne and Fair Oaks Ranch (78006 and 78015) are listed with detached quarters such as a casita or guest house, and about 8 more have two primary suites inside the house.
How much does a Boerne home with a casita cost?
As of October 2026, Boerne-area homes with detached quarters are listed from about $675,000 to $6.5 million, with half below about $1.85 million. Most are on larger lots or acreage.
Can I rent out a casita in Boerne?
It depends on the property. City zoning, HOA deed restrictions and short-term rental rules all vary, so check them for the specific home before you buy.
Looking for the Right Setup?
Many homes with a guest suite never get the "detached quarters" box checked in the MLS. Tell me what you need, and I will set up a search that catches them. Call or text 210-478-8555.
» San Antonio area homes with a mother-in-law suite
» Homes with two primary suites
» All Boerne homes for sale
» Contact Charley
Charley Wasson is a full-time REALTOR® with Sunflower Real Estate specializing in Boerne, Fair Oaks Ranch and the greater Texas Hill Country. He has more than 300 documented MLS transactions and over $121 million in closed sales, is a five-time Platinum Top 50 San Antonio REALTOR®, and has a career 98% customer satisfaction score. Call or text 210-478-8555.