Homes with an in-law suite for sale in Onslow County, NC

Homes whose listing describes an in-law suite, ADU or separate living quarters — room for parents, grown kids or long-stay guests.

47

For sale now

5 new this week

$510,000

Middle asking price

$193/sq ft

$445,000

Middle sale price

92 sold, last 12 mo

98.8%

Of first asking price

what sellers received

29

Days on market

typical, last 12 mo

No account needed. Stop anytime.

As of October 18, 2026, there are 47 homes with an in-law suite for sale in Onslow County, NC, with a middle asking price of $510,000 (from $262,000 to $4,898,000). 5 came on the market in the last week. Another 8 are under contract.

In the 12 months through October 18, 2026, 92 sold at a middle price of $445,000, typically for 98.8% of the first asking price after about 29 days on the market.

The most choices right now are in Summerhouse On Everett Bay, Merchant Point, Onslow Bay.

Newest homes with an in-law suite in Onslow County

Page 1 of 2 · 47 for sale · newest first
650 Forecastle Lane Lot 98, Jacksonville, NC 28546

Price cut from $10.16MNew · ready ~Nov 30

$395,290

5 bd · 3 ba · 2,511 sq ft

0.36 ac · 2-car garage · $40/mo HOA

650 Forecastle Lane Lot 98, Jacksonville, NC 28546

Hive MLSListed by D.R. Horton, Inc

646 Forecastle Lane Lot 93, Jacksonville, NC 28546

New · ready ~Nov 30

$389,790

5 bd · 3 ba · 2,511 sq ft

0.35 ac · 2-car garage · $40/mo HOA

646 Forecastle Lane Lot 93, Jacksonville, NC 28546

Hive MLSListed by D.R. Horton, Inc

656 Forecastle Lane Lot 101, Jacksonville, NC 28546

New · ready ~Oct 31

$393,740

5 bd · 3 ba · 2,511 sq ft

0.62 ac · 3-car garage · $40/mo HOA

656 Forecastle Lane Lot 101, Jacksonville, NC 28546

Hive MLSListed by D.R. Horton, Inc

106 Marion Court, Jacksonville, NC 28546

$425,000

4 bd · 3 ba · 1,750 sq ft

0.33 ac · 2-car garage

106 Marion Court, Jacksonville, NC 28546

Hive MLSListed by Homecoin.com

844 Lake Willow Way, Holly Ridge, NC 28445

$805,000

4 bd · 4 ba · 3,016 sq ft

0.26 ac · 2-car garage · $150/mo HOA

844 Lake Willow Way, Holly Ridge, NC 28445

Hive MLSListed by SERHANT

215 Shell Drive, Sneads Ferry, NC 28460

Price cut from $590K

$570,000

3 bd · 3 ba · 2,352 sq ft

0.30 ac · 2-car garage

215 Shell Drive, Sneads Ferry, NC 28460

Hive MLSListed by Realty One Group Affinity

285 Marshwood Street Lot 94, Jacksonville, NC 28546

New · ready ~Nov 16

$448,249

5 bd · 5 ba · 3,503 sq ft

0.17 ac · 3-car garage · $64/mo HOA

285 Marshwood Street Lot 94, Jacksonville, NC 28546

Hive MLSListed by D.R. Horton, Inc

858 Lake Willow Way, Holly Ridge, NC 28445

$650,000

4 bd · 3 ba · 2,673 sq ft

0.23 ac · 2-car garage · $150/mo HOA

858 Lake Willow Way, Holly Ridge, NC 28445

Hive MLSListed by Landmark Sotheby's International Realty

320 Summerhouse Drive, Holly Ridge, NC 28445

$749,000

5 bd · 4 ba · 3,701 sq ft

0.25 ac · 2-car garage · $150/mo HOA

320 Summerhouse Drive, Holly Ridge, NC 28445

Hive MLSListed by eXp Realty

2083 New River Inlet Road A, North Topsail Beach, NC 28460

$888,000

6 bd · 5 ba · 2,723 sq ft

2-car garage

2083 New River Inlet Road A, North Topsail Beach, NC 28460

Hive MLSListed by Coldwell Banker Sea Coast Advantage

856 Old 30 Road, Jacksonville, NC 28546

Price cut from $263K

$262,000

3 bd · 2 ba · 1,812 sq ft

1 ac

856 Old 30 Road, Jacksonville, NC 28546

Hive MLSListed by Johnston & Company Real Estate

118 Harold Avenue, Swansboro, NC 28584

$2,050,000

4 bd · 3 ba · 4,002 sq ft

0.87 ac · 2-car garage · $25/mo HOA

118 Harold Avenue, Swansboro, NC 28584

Hive MLSListed by CENTURY 21 Champion Real Estate

318 Naval Store Drive, Jacksonville, NC 28546

Price cut from $520K

$510,000

5 bd · 5 ba · 3,466 sq ft

0.54 ac · 2-car garage · $31/mo HOA

318 Naval Store Drive, Jacksonville, NC 28546

Hive MLSListed by RE/MAX Executive

117 Sparrows Point Lane, Jacksonville, NC 28540

Price cut from $365K

$364,000

4 bd · 4 ba · 2,243 sq ft

1.4 ac · 2-car garage · $13/mo HOA

117 Sparrows Point Lane, Jacksonville, NC 28540

Hive MLSListed by Berkshire Hathaway HomeServices Carolina Premier Properties

100 W Cameron Court, Jacksonville, NC 28546

Price cut from $282K

$281,500

4 bd · 3 ba · 1,700 sq ft

0.32 ac

100 W Cameron Court, Jacksonville, NC 28546

Hive MLSListed by HomeSmart Connections

103 103-1 Seagull Way, Hubert, NC 28539

$1,050,000

3 bd · 3 ba · 4,192 sq ft

1.3 ac · 3-car garage

103 103-1 Seagull Way, Hubert, NC 28539

Hive MLSListed by Living Seaside Realty Group

5 Forest Court, Jacksonville, NC 28540

$280,000

3 bd · 3 ba · 2,173 sq ft

0.55 ac

5 Forest Court, Jacksonville, NC 28540

Hive MLSListed by Coldwell Banker Sea Coast Advantage

105 Bay Court, North Topsail Beach, NC 28460

$2,150,000

7 bd · 9 ba · 5,247 sq ft

0.82 ac · 2-car garage

105 Bay Court, North Topsail Beach, NC 28460

Hive MLSListed by Coastal Premier Properties

304 SW Plantation Drive, Maple Hill, NC 28454

Price cut from $425K

$419,500

4 bd · 3 ba · 3,152 sq ft

0.30 ac · 4-car garage · $78/mo HOA

304 SW Plantation Drive, Maple Hill, NC 28454

Hive MLSListed by Coastal Premier Properties

126 Gurganus Road, Maple Hill, NC 28454

New · ready ~Nov 30

$290,000

5 bd · 3 ba · 2,280 sq ft

1.1 ac

126 Gurganus Road, Maple Hill, NC 28454

Hive MLSListed by Realty by Home Base

701 Tuscarora Drive, Holly Ridge, NC 28445

Price cut from $485K

$480,000

5 bd · 4 ba · 3,214 sq ft

0.44 ac · 2-car garage · $13/mo HOA

701 Tuscarora Drive, Holly Ridge, NC 28445

Hive MLSListed by Keller Williams Innovate - Jax

334 Merin Height Road, Jacksonville, NC 28546

Price cut from $413K

$399,900

5 bd · 4 ba · 3,126 sq ft

0.23 ac · 2-car garage · $23/mo HOA

334 Merin Height Road, Jacksonville, NC 28546

Hive MLSListed by Coldwell Banker Sea Coast Advantage - Jacksonville

403 King Richard Court, Jacksonville, NC 28546

New · ready now

$559,403

5 bd · 3 ba · 2,832 sq ft

0.26 ac · 2-car garage

403 King Richard Court, Jacksonville, NC 28546

Hive MLSListed by Coldwell Banker Sea Coast Advantage

401 King Richard Court, Jacksonville, NC 28546

New · ready now

$569,401

5 bd · 3 ba · 2,928 sq ft

0.24 ac · 2-car garage

401 King Richard Court, Jacksonville, NC 28546

Hive MLSListed by Coldwell Banker Sea Coast Advantage

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Price mix

  • Under $300K4
  • $300K–$500K19
  • $500K–$750K8
  • $750K–$1M9
  • $1M+7

Where they are

Towns in Onslow County

Jacksonville517 homes for saleNorth Topsail Beach218 homes for saleHubert136 homes for saleHolly Ridge116 homes for saleSneads Ferry112 homes for saleRichlands89 homes for saleSwansboro61 homes for saleBeulaville32 homes for saleMidway Park26 homes for saleMaysville22 homes for saleMaple Hill11 homes for sale

In-law suite in nearby towns

Jacksonville21 for saleNorth Topsail Beach7 for saleHolly Ridge6 for sale

Questions, answered

How many homes with an in-law suite are for sale in Onslow County, NC?

As of October 18, 2026, there are 47 homes with an in-law suite for sale in Onslow County, NC, with a middle asking price of $510,000 (from $262,000 to $4,898,000). 5 came on the market in the last week. Another 8 are under contract.

What do homes with an in-law suite cost in Onslow County, NC?

As of October 18, 2026, the middle asking price is $510,000, about $193 per square foot for a typical 2,924 sq ft. Under $300K: 4; $300K–$500K: 19; $500K–$750K: 8; $750K–$1M: 9; $1M+: 7.

What did homes with an in-law suite sell for in Onslow County, NC last year?

In the 12 months through October 18, 2026, 92 sold at a middle price of $445,000, typically for 98.8% of the first asking price after about 29 days on the market.

How fast do homes with an in-law suite sell in Onslow County, NC?

In the 12 months through October 18, 2026 they typically sold in about 29 days, at 98.8% of the first asking price.

Which communities in Onslow County, NC have the most homes with an in-law suite for sale?

As of October 18, 2026, Summerhouse On Everett Bay (5), Merchant Point (4), Onslow Bay (3), Palmetto Park (3).

How do I estimate a monthly payment on a home in Onslow County, NC?

A mortgage payment has two parts: principal and interest, which depend on the price, your down payment and the rate a lender offers you; and the costs on top — property taxes, homeowners insurance (and flood insurance near the water), HOA dues where there's an association, and mortgage insurance if you put less than 20% down. Each home's page has a calculator that uses the rate you've been quoted and that home's own taxes and HOA dues from the listing. For your actual rate and Annual Percentage Rate (APR), ask a licensed lender — we can introduce you to Joey Milam at Alpha Mortgage Advantage, or you're free to choose any lender.

Explore more

In-law suite across all 5 countiesSingle-familyOne-storyPrimary on mainOpen housesNew this weekPrice reduced

Figures are computed live from MLS listing data for Onslow County, NC, in-law suite only. Middle = median. Listing data is deemed reliable but not guaranteed.