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52 Acres Church Road, Marengo
$1,300,000
12720117 MLS ⋅ ACTIVE Status
52 acres zoned E-1, estate in unincorporated McHenry County. 1600' of frontage on Church Road. Potential additional access off Fieldstone Drive. Gently rolling land currently being farmed. Ideal location for rural development adjacent to Fieldstone with easy access to I-90 at Rt. 20.

52 Acres Church Road, Marengo
38 Acres Church Road, Marengo
$950,000
12720103 MLS ⋅ ACTIVE Status
High wooded parcel zoned E-1, estate in unincorporated McHenry County. Build one home, family compound or residential development with easy access to I-90. This beautiful heavily wooded land is one of the highest points in McHenry County.

38 Acres Church Road, Marengo
14 Acres Route 20 Highway, Marengo
$700,000
12720109 MLS ⋅ ACTIVE Status
14 acres zoned B-3, business in unicorporated McHenry County with 800+ feet of frontage on state highway. Additional access on Church Road. Locate your business between interstate and City of Marengo.

14 Acres Route 20 Highway, Marengo
11 Acres Route 20 Highway, Marengo
$450,000
12720112 MLS ⋅ ACTIVE Status
11 acres vacant land zoned B-3, business with 850 feet on state highway. Ideal location for your business between Interstate 90 and Marengo. Additional land is available.

11 Acres Route 20 Highway, Marengo
604-620 E Grant Highway, Marengo
$6,999,970
12443014 MLS ⋅ ACTIVE Status
**Exceptional Investment Opportunity!** This 100% occupied apartment complex offers stable performance, a strong base of long-term tenants, and substantial upside for future income growth. The property consists of two garden-style, two-story buildings totaling 48 units, including 36 two-bedroom apartments and 12 one-bedroom apartments, each with separate utilities. Major capital improvements include a newer roof (2019), new windows, patio doors, siding, gutters, and fascia (2023), along with new front entrance doors (2026). The laundry room has also been completely remodeled and offers the capacity to install six new washers and dryers. Current income does not include any laundry revenue, creating an immediate opportunity to generate an additional income stream once the machines become operational. Additional features include 85 paved parking spaces and excellent potential for a future condominium conversion. With full occupancy, valuable recent improvements, multiple opportunities to increase revenue, and returns that stand out in today's market, this exceptional income-producing asset is truly an investor's dream. Don't miss this rare opportunity to acquire a well-positioned multifamily property with significant growth potential!

604-620 E Grant Highway, Marengo
Marengo
$469,900
6 Beds ⋅ 3 Baths ⋅ 12697677 MLS ⋅ ACTIVE Status

Marengo
3205 N Il Route 23 Highway, Marengo
$495,000
3 Beds ⋅ 2 Baths ⋅ 12705634 MLS ⋅ ACTIVE Status
Opportunity awaits with this 3-bedroom, 2-bath walk-out ranch. With a spacious layout and endless potential, this home is ready for your personal updates and finishing touches.The walk-out lower level offers additional possibilities for living or entertaining space. Outside, the large detached barn is perfect for a workshop, storage, hobby space, or the ultimate man cave. Enjoy the privacy and room to roam while creating the country lifestyle you've been dreaming of. Whether you're looking for a primary residence, investment opportunity, or weekend retreat, this property is full of potential and ready to be made your own. **Room Measurements are estimated.**

3205 N Il Route 23 Highway, Marengo
325 N State Street, Marengo
$465,000
3 Beds ⋅ 4 Baths ⋅ 12701358 MLS ⋅ ACTIVE Status
Are you looking for a large garage and workshop, then see this home! Step into history while enjoying the comforts of today in this extraordinary 1893-1894 Victorian "Painted Lady," originally built by Alfred and Anna Patrick, successful farmers who fulfilled their dream of moving into town by creating one of the area's most distinctive homes. Showcasing seven exterior colors and four uniquely hand-hewn corner designs, this architectural treasure is filled with remarkable craftsmanship. Many of the intricate gingerbread corbels, plinth blocks, bull's-eye accents, roof spires, and decorative details were thoughtfully recreated by the current owners, with additional architectural millwork by Vintage Woodworks, preserving the home's historic charm for generations to come. A spacious wraparound porch welcomes guests into the impressive two-story foyer, where a stunning oak staircase featuring beautiful spoon carvings sets the tone. During renovations, the owners uncovered one of the home's hidden treasures-a rare 2-inch-thick oak and maple pocket door mounted on an original scissor hinge. The formal dining room is rich with character, showcasing graceful rounded corners, vibrant colors, the original subway tile fireplace, and an ornate hand-carved mantel. The elegant living room, formerly the formal parlor, is adorned with a timeless Lincrusta frieze and architectural Corinthian columns that echo the fireplace's craftsmanship. A striking pearlized tin ceiling with gold accents creates a warm, inviting atmosphere perfect for relaxing or entertaining. The cozy eat-in kitchen offers beautiful maple cabinetry, newer appliances, and convenient access to the charming back porch - the perfect place to enjoy your morning coffee. The primary suite is truly one of a kind, featuring a beautiful barrel ceiling that creates an inviting sense of elegance. The ensuite bath includes custom built-in cabinetry for abundant storage, a classic clawfoot soaking tub, and access to a private balcony overlooking the beautifully landscaped courtyard with its paver patio, manicured boxwoods, and tranquil fountain. Car enthusiasts, hobbyists, and entrepreneurs will appreciate the impressive 3-car garage complete with a workshop above and a motorized lift for easy storage, offering exceptional flexibility for a home business, collector, or creative workspace. Ideally located with convenient access to parks, schools, shopping, dining, and downtown amenities, this remarkable home sits near U.S. Route 20 (Grant Highway) and Illinois Route 176. Outdoor enthusiasts will enjoy nearby natural escapes including the Kishwaukee River and Indian Oaks Park, offering opportunities for kayaking, hiking, and recreation. Residents also enjoy the community's beloved annual Settlers' Days Festival, featuring parades, live entertainment, and family-friendly activities. This is more than a home - it's a beautifully restored piece of history where timeless Victorian elegance meets modern comfort.

325 N State Street, Marengo
329 E Grant Highway, Marengo
$269,500
3 Beds ⋅ 2 Baths ⋅ 12677846 MLS ⋅ RE-ACTIVATED Status
Investors, this is the one you've been waiting for! Solid 2-flat in Marengo offers two well-configured units and excellent income potential. The lower level features 2 bedrooms and 1 full bath, while the upper level offers 1 bedroom, 1 full bath, and a walk-in closet. Enjoy the charm of a large front porch, a full basement for added storage and utility, and a large 2-car garage that sets this property apart. Property needs some TLC - a perfect opportunity for investors looking to add value and maximize their return. Live in one unit and rent the other, or rent both for full income potential. A true buy-and-hold gem with strong bones and lasting appeal. Schedule your showing today!

329 E Grant Highway, Marengo
950 Greenlee Street, Marengo
$1,585,000
12698210 MLS ⋅ ACTIVE Status
14,400 SF industrial building with multiple entrances and divisible space from 3,200-14,400 SF. The property features approximately 3,000 SF of office, 17' clear, (7) 12' x 14' drive-in doors, floor drains with triple catch basin, fully air conditioned warehouse and a fully paved lot. There is potential for outdoor storage with city approval. Great user-investor opportunity offering a flexible layout and potential for additional rental income.

950 Greenlee Street, Marengo
11217 Hill Crest Lane, Marengo
$78,900
12694299 MLS ⋅ ACTIVE Status
Rare building opportunity in Marengo! Bring your floor plans to this gorgeous 1.9 acres open lot off Harmony Road featuring a serene, wooded backdrop and scenic country views. Prime location situated just 2 miles from I-90 for an effortless commute to work, shopping, and dining. Utilities are on-site and ready for connection. Protective neighborhood covenants safeguard your investment and maintain excellent community standards. Bring your plans and secure this prime parcel and start breaking ground!

11217 Hill Crest Lane, Marengo
17517 Granite Drive, Marengo
$65,000
12683839 MLS ⋅ ACTIVE Status
Build your dream home, and enjoy the golf club lifestyle! Overlooking the fairway of the 16th hole, and on a quiet dead end street, this lot has offers a great location within this community. The community is located just 2 miles North of I-90 for convenient access to Chicago, Rockford and O'Hare Airport. Also nearby is downtown Marengo offering local shops, dining, parks and recreation. The golf course is ranked as one of the top in IL. It was built to preserve as much of the natural landscape as possible. Whether you golf or not, you will enjoy the beautiful surroundings this lot and community offer. There is a restaurant at the club house for dining out right in your own neighborhood. Imagine waking up every morning to the sounds of nature, the quiet hum of golf carts and tree lines as far as the eye can see. You can have that all, feel like you've escaped, yet are only a short drive to Downtown Marengo and Huntley, and all the convenience you need. Whether your looking for your permanent residence, or the weekend home on the course, you will want to consider this community! Don't wait for your dream home to hit the market, build it here and enjoy all that the Blackstone and Marengo have to offer!

17517 Granite Drive, Marengo
806 Echo (Lot 22) Trail, Marengo
$83,900
12678809 MLS ⋅ ACTIVE Status
A STUNNING WOODED PROPERTY offering seclusion, natural beauty, and exceptional future potential. 2000 sqft min ranch; 1000 sqft. Outbuilding! Elect/Gas to site. New beginnings await you...a conservation buffer is built into this lot providing you with amazing views for a lifetime! With limited housing inventory...INVEST IN A LOT TO BUILD YOUR DREAM HOME on this magnificent 2.46 Acre WOODED LOT. Bring your own builder! Financing is available.

806 Echo (Lot 22) Trail, Marengo
910 Echo (Lot 6) Trail, Marengo
$57,900
12678794 MLS ⋅ ACTIVE Status
PRICED TO SELL!! Rare homesite in a quaint, peaceful wooded subdivision offering privacy, natural beauty, and the perfect setting to build your dream home. -A conservation buffer is built into this property providing you with amazing views for a lifetime! 2000 sqft min ranch; 1000 sqft. Outbuilding! Elect/Gas to site. BUILD THE HOME OF YOUR DREAMS IN THE NORTH WOODS ESTATES. IT'S A GREAT TIME TO INVEST IN PROPERTY!

910 Echo (Lot 6) Trail, Marengo
911 Echo (Lot 5) Trail, Marengo
$53,900
12674436 MLS ⋅ ACTIVE Status
WOODED BLISS; UNBEATABLE PRiCE: Your Private Sanctuary Awaits you.. 2000 sqft min ranch; 1000 sqft. Outbuilding! Elect/Gas to site. WOODED property FRESHLY OPENED UP, and ready for you to START BUILDING! Quiet and beautiful...what more could you ask for.. A Protective Conservation buffer is built into this property providing you with gorgeous views for a lifetime! IT'S A GREAT TIME TO INVEST!! ...with limited housing inventory and lot prices at an all time low: now is the time to build your dream home on this spectacular country site. All homes are custom built. Not many lots like this left. Give me a call and I can give you all the details.

911 Echo (Lot 5) Trail, Marengo
Lot 5 Loretta Drive, Marengo
$105,000
12638896 MLS ⋅ ACTIVE Status
3 Acre lot in Millstream Estates. Great location in Millstream estates. Adjacent 3 acre lot available as well buy one or both for more land. Hurry not many of these lots left!!

Lot 5 Loretta Drive, Marengo
Church Road, Marengo
$1,100,000
12644769 MLS ⋅ ACTIVE Status
Positioned at the highly visible intersection of US Route 20 (Grant Highway) and Church Road in Marengo, Illinois, this exceptional 11.77-acre commercial land offering presents a rare opportunity for developers, owner-users, investors, and national operators seeking a strategic location with outstanding accessibility and long-term growth potential. This property consists of two prominent corner parcels totaling approximately 512,701 square feet, with an estimated 10 usable acres, currently combined under one PIN. Located just north of the I-90 interchange corridor, the site benefits from strong traffic exposure, easy regional access, and increasing commercial demand throughout McHenry County. The parcel is zoned B3 Commercial, allowing for a broad range of commercial and industrial uses, making it one of the most flexible and attractive development opportunities in the area. The property's strategic positioning along Grant Highway creates tremendous visibility for future development. With frontage on both a county road and state highway, this site is ideally suited for high-traffic commercial operations such as truck parking facilities, logistics hubs, gas stations, travel centers, retail centers, industrial flex developments, outdoor storage, service-oriented businesses, and mixed commercial uses. The seller has experienced significant interest from trucking and logistics-related groups, including a prior buyer who reportedly pursued municipal approvals for a truck parking facility and office development. Preliminary development concepts and plans may be available to qualified buyers involved in the transportation or trucking industry. The land itself is level and highly usable, offering efficient site planning potential with minimal topographical limitations. Utilities including electric and gas are nearby, while well and septic systems would be required for development. The site's corner configuration enhances ingress and egress opportunities and provides excellent flexibility for phased development or subdivision into smaller commercial parcels if desired. Marengo continues to emerge as a strategic growth corridor for industrial and transportation-related users due to its proximity to Interstate 90, major freight routes, and expanding suburban development patterns. This location offers direct access to the greater Chicago metropolitan area while maintaining lower development costs and fewer operational constraints than many nearby suburban markets. For developers and investors, this property represents a unique chance to acquire a highly visible commercial tract with significant upside potential in one of Northern Illinois' growing transportation corridors. Whether the vision involves a truck terminal, fuel center, industrial park, commercial retail development, or flex industrial campus, this property offers the size, zoning, and location necessary to support a wide range of profitable future uses.

Church Road, Marengo
18312 Loretta Drive, Marengo
$105,000
12638918 MLS ⋅ ACTIVE Status
Come build your dream home on this beautiful 3-acre parcel in Millstream Estates! This buildable lot is mostly cleared and ready for construction, offering the perfect blend of open space and a wooded backdrop for added privacy. The rolling terrain is ideal for a walkout basement design, maximizing both views and functionality. Zoned to allow outbuildings and horses, this property offers flexibility for hobbyists, equestrian enthusiasts, or those simply seeking extra space. Electric is already at the site, and the seller can provide home plans and septic design to help jumpstart your build. Conveniently located just north of Marengo, with easy access to Metra, I-90 tollway, and shopping and dining in nearby Woodstock. This can be combined with the lot next door totaling 6 acres-buy one or both to suit your needs. Millstream Estates building requirements include a minimum of 2,300 sq ft for ranch homes and 2,600 sq ft for two-story homes, with at least 80% brick or stone on the front exterior. A rare chance to secure acreage, location, and flexibility-bring your vision to life here!

18312 Loretta Drive, Marengo
800 Busse Road, Marengo
$249,900
12642596 MLS ⋅ ACTIVE Status
Stunning 10-acre parcel with gently rolling terrain, perfect for many kind of uses. Zoned AG, this property offers peaceful country living. Conveniently located near I-90 and the commuter train, providing easy access to the Northwest Suburbs and Chicago. Experience the best of country living!

800 Busse Road, Marengo
4.72 AC W Grant Highway, Marengo
$295,000
12635930 MLS ⋅ ACTIVE Status
4.72 ACRES OFF OF US 20 (GRANT HWY) JUST WEST OF RT 23 9 STATE ST) IN THE HEART OF PROGRESS. THIS LAND IS LOCATED ON THE SOUTH SIDE OF RT 20 AND IS RECTANGALER IN SHAPE WITH OVER 400"FT OF HIGHWAY FRONTAGE AND 500' DEEP. THE CURRENT APPRAISAL STATES THAT THE ZONING/ENTITLEMENTS IS B-2 GENERAL BUSINESS BY THE CITY OF MARENGO. ALL UTILITIES ARE AVAILABLE, INCLUDING MUNICIPLE WATER AND SANITARY SEWER.

4.72 AC W Grant Highway, Marengo
120 W Grant Highway, Marengo
$200,000
12632365 MLS ⋅ ACTIVE Status
Prime location! 1 block W of the Rt 20/23 intersection on northeast corner of Rt. 20 and Ann Street. Zoned B1, the city is striving to enhance the central business district with retail/service uses (see attached zoning guidelines) The 1176 sq. ft. building formerly had special use permit for service station/repair shop, however that usage or any auto related business, is no longer available. The building consists of 2 bay areas, approximately 14' x 27'~ 2 bathrooms with updated plumbing~ reception/office area, plus 2nd small office. Immediate area has city parking lot to the north, vacant repair shop and restaurant to the east, and McDonald's across Rt. 20. Minutes to the full interchange of Rt 23 and I90. An opportunity you don't get too often...! 2nd PIN # is 11-35-283-012.

120 W Grant Highway, Marengo
9417 Saint Andrews Drive, Marengo
$72,900
12592404 MLS ⋅ ACTIVE Status
McHenry County's premier golf course! Blackstone Golf Club is set in rolling terrain, gorgeous wetlands and mature woods. This ite has beautiful extended views of the course and natural settings. The lots sloping terrain may allow for English basement, open patio or deck. Quiet location, short walking distance from club house, first tee and practice facility. 3 minutes from I90/Rt 20, 30 minutes to Schaumburg or Lake Geneva. Great location for your dream home or weekend getaway.

9417 Saint Andrews Drive, Marengo
.910 Center Drive, Marengo
$240,000
12590654 MLS ⋅ ACTIVE Status
Approved for up to 14 Multifamily Units in area of brand new townhome units. All utilities to the site. In City of Marengo - with access to I-90 at Route 23.

.910 Center Drive, Marengo
.75 Telegraph Street, Marengo
$150,000
12590473 MLS ⋅ ACTIVE Status
3/4 Acre Commercial lot Zoned B-2. at the NW Corner of IL Route 176 and Deerpass Road. Surrounding vacant 5 acres is owned by US Postal Service.

.75 Telegraph Street, Marengo
815 Whitetail Drive, Marengo
$379,900
4 Beds ⋅ 2 Baths ⋅ 12589904 MLS ⋅ ACTIVE Status
AMAZING, REMINGTON MODEL RANCH HOME WITH BEAUTIFUL OPEN CONCEPT!!! Another spectacular project in the desirable Deerpass subdivision! 4 BR, 2 FULL BATH home with stunning features throughout! The kitchen features beautiful white or grey cabinetry, granite countertops, and an island with barstool seating that opens into your dining and great room! Huge mud room/pantry space and laundry off the garage! Vaulted cathedral ceilings in the living, dining, and kitchen! This is not your average new build! Durable luxury vinyl plank flooring in the main living spaces. Completely upgraded throughout with amazing materials and neutral finishes throughout! Aged bronze or satin nickel hardware and fixtures.Still time to pick out interior finishes! The partial basement is ready for your creative ideas! Home will be completed 8 months from contract! Photos are of a simialr model**

815 Whitetail Drive, Marengo
123 W Grant Highway, Marengo
$375,000
12508906 MLS ⋅ ACTIVE Status

123 W Grant Highway, Marengo
3617 Millstream Road, Marengo
$599,000
12495449 MLS ⋅ ACTIVE Status
Country Living Meets Aviation Dreams - Fly-In Property in Marengo, IL. PIN 12-20-300-024. Unique 20 Acres A1-zoned agricultural property with FAA-registered, lighted grass runway (7IL3 - 1700' x 75' + 230' displaced threshold). Ten-Year Conditional Use Permit for aircraft use issued by McHenry County on Aug 20, 2024. The property includes a taxiway and driveway leading to open areas ready for you to build your dream home, hangar, or both. The landscape is rich with mature evergreen and deciduous trees. As of 08/05/26 permits are in place to install 400 AMP electrical power, expected to be completed in 4-6 weeks. Seller will cover the cost and include in a sales contract for ComEd to bury the power lines at the approach end of RWY 27. A dream come true for an aviation enthusiasts seeking privacy, space, and flexibility.

3617 Millstream Road, Marengo
5 Lindow Lane, Marengo
$212,076
12494813 MLS ⋅ ACTIVE Status
Great commercial lot. 1 block off of US Hwy. 20. Make an offer.

5 Lindow Lane, Marengo
6 Lindow Lane, Marengo
$212,706
12494783 MLS ⋅ ACTIVE Status
Great place to do business.

6 Lindow Lane, Marengo
8 Lindow Lane, Marengo
$285,315
12494364 MLS ⋅ ACTIVE Status
Nice level lot in Newer Industrial Park. One block of of Hwy 20.

8 Lindow Lane, Marengo



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