12 Danforth Rd is one of the Midwest's most stunning estates, with breathtaking views of The Great River Road and Mississippi River. Originally built in 1927, the home has had thoughtful updates made over time, with major renovations completed in 2013, including an underground tunnel connecting the main residence to the guest house and 11-car garage. The 7 bedrooms each offer private suite features. Located approximately 35 minutes from Lambert International, and 15 minutes from a private airstrip, the estate offers convenient transportation options. The charming towns of Alton and nearby Grafton provide marina access to major waterways. The residence, its systems and grounds have been meticulously cared for. Known as the "Olin Mansion," this exquisite property has approximately 15,000 sq.ft. of space in the main residence, and is situated on 32 acres of land in the Fairmont subdivision, a private development. We invite you to reach out to learn more about this remarkable estate.
Closed
Listing Provided by:
Nicholas Schranck 618-978-1619,
Landmark Realty,
Don Brown 618-580-4430,
Jameson Sotheby's International Realty
Bought with: Re/Max River Bend
$5,670,000
12 Danforth Rd, Alton, IL 62002
9beds
20,235sqft
Single Family Residence
Built in 1927
32.21 Acres Lot
$-- Zestimate®
$280/sqft
$52,443 Estimated rent
Home value
Not available
Estimated sales range
Not available
$52,443/mo
Zestimate® history
Loading...
Owner options
Explore your selling options
What's special
Zillow last checked: 8 hours ago
Listing updated: April 28, 2025 at 05:38pm
Listing Provided by:
Nicholas Schranck 618-978-1619,
Landmark Realty,
Don Brown 618-580-4430,
Jameson Sotheby's International Realty
Bought with:
Shawna Aughenbaugh, 475163246
Re/Max River Bend
Source: MARIS,MLS#: 23034974
Originating MLS: Southwestern Illinois Board of REALTORS
Originating MLS: Southwestern Illinois Board of REALTORSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 9
- Bathrooms: 13
- Full bathrooms: 9
- 1/2 bathrooms: 4
- Main level bathrooms: 3
- Main level bedrooms: 2
Heating
- Natural Gas, Radiant Floor, Radiant
Cooling
- Central Air, Electric
Appliances
- Included: Dishwasher, Disposal, Double Oven, Microwave, Range, Range Hood, Refrigerator, Stainless Steel Appliance(s), Gas Water Heater
Features
- Tub, Two Story Entrance Foyer, Elevator, Entrance Foyer, Central Vacuum, Butler Pantry, Kitchen Island, Custom Cabinetry, Eat-in Kitchen, Granite Counters, Pantry, Solid Surface Countertop(s), Walk-In Pantry, Bookcases, Cathedral Ceiling(s), Special Millwork, Vaulted Ceiling(s), Walk-In Closet(s), Workshop/Hobby Area
- Flooring: Carpet, Hardwood
- Windows: Window Treatments
- Has basement: No
- Number of fireplaces: 7
- Fireplace features: Kitchen, Bedroom, Library, Dining Room, Master Bedroom
Interior area
- Total structure area: 20,235
- Total interior livable area: 20,235 sqft
- Finished area above ground: 15,972
- Finished area below ground: 5,263
Property
Parking
- Total spaces: 11
- Parking features: RV Access/Parking, Additional Parking, Garage, Garage Door Opener, Oversized, Storage, Workshop in Garage
- Garage spaces: 11
Features
- Levels: Three Or More
- Patio & porch: Patio
- Exterior features: Barbecue, Balcony, Entry Steps/Stairs
- Has private pool: Yes
- Pool features: Private, In Ground
- Has view: Yes
Lot
- Size: 32.21 Acres
- Dimensions: +/- 32.2 acres
- Features: Sprinklers In Front, Sprinklers In Rear, Adjoins Wooded Area, Views, Wooded
Details
- Additional structures: Garage(s), Guest House, Outdoor Kitchen, Pergola, RV/Boat Storage, Second Garage, Tennis Court(s), Workshop
- Parcel number: 242070303301003
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial,Other
- Property subtype: Single Family Residence
Materials
- Brick
- Foundation: Stone
- Roof: Tile,Slate
Condition
- Year built: 1927
Utilities & green energy
- Sewer: Septic Tank
- Water: Public
- Utilities for property: Natural Gas Available, Underground Utilities
Community & neighborhood
Security
- Security features: Security Lights
Community
- Community features: Tennis Court(s)
Location
- Region: Alton
- Subdivision: Fairmount Sub
Other
Other facts
- Listing terms: Cash,Conventional
- Ownership: Private
- Road surface type: Concrete
Price history
| Date | Event | Price |
|---|---|---|
| 1/26/2024 | Sold | $5,670,000-32.9%$280/sqft |
Source:  MARIS #23034974 | ||
| 12/15/2023 | Pending sale | $8,450,000$418/sqft |
Source: MARIS #23034974 | ||
| 6/21/2023 | Listed for sale | $8,450,000+440.8%$418/sqft |
Source: MARIS #23034974 | ||
| 8/29/2003 | Sold | $1,562,500$77/sqft |
Source: Public Record | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $74,706 +4.7% | $1,114,030 +8.3% |
| 2023 | $71,329 +6.6% | $1,028,470 +9.4% |
| 2022 | $66,887 +2.3% | $940,530 +6.3% |
Find assessor info on the county website
Neighborhood: 62002
Nearby schools
GreatSchools rating
- 4/10West Elementary SchoolGrades: 2-5Distance: 1.2 mi
- 3/10Alton Middle SchoolGrades: 6-8Distance: 3.3 mi
- 4/10Alton High SchoolGrades: PK,9-12Distance: 3.5 mi
Schools provided by the listing agent
- Elementary: Alton Dist 11
- Middle: Alton Dist 11
- High: Alton
Source: MARIS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.