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$299,900 Active Under Contract

329 Houston Street, St Charles, MO, 63301

3 bd | 2 ba | 1,688 sq ft | Historic
Subdivision: Prairie Haute Add
FALL IN LOVE WITH MORE THAN JUST THE PRICE! $299,900 GETS YOU A CHARMING HOME PLUS A DETACHED GUEST HOUSE! This distinctive St. Charles property offers a charming main residence PLUS a detached guest house on the same parcel-opening the door to possibilities you simply don't find with an everyday home! FRESHLY IMPROVED & READY TO IMPRESS! The main residence features 3 bedrooms PLUS a versatile bonus room that could serve as a possible 4th bedroom, home office, or flex space, and plenty of character throughout. Recent improvements include a NEW ROOF & GUTTERS IN 2025, PROFESSIONAL EXTERIOR PAINTING of both the main home and guest house, and fresh paint in the main house basement. BUT WAIT...THERE'S AN ENTIRE SECOND LIVING SPACE! The detached 1-bedroom guest house, with its own address (1641 W. Adams St.), features heating and air conditioning, a full kitchen, dining room, full bathroom, laundry room, and lower-level family room. An excellent setup for multi-generational living, extended family, adult children, guests, or a private home office! RENTAL POTENTIAL WITH CITY-RECOGNIZED PERMITTED USE! Per the City of St. Charles, the property has an existing nonconforming use permit allowing the detached guest house to be owner-occupied or used as a rental. If the guest house is rented, the primary residence must be owner-occupied; both residences cannot be rented simultaneously. This offers an opportunity for buyers seeking a primary residence with potential rental income from the guest house, subject to City requirements. DON'T NEED A SECOND LIVING SPACE? The guest house was formerly a garage, offering the potential to convert it back to garage space, subject to applicable approvals. Connecting the two residences is a LARGE FENCED BACKYARD, creating a natural flow between the spaces with plenty of room for outdoor entertaining, pets, play, gardening, or simply relaxing on those beautiful fall evenings! Conveniently located just minutes from the St. Charles Historic District, Lindenwood University, shopping, dining, entertainment, festivals, and the Missouri Riverfront. NEW FALL PRICE! TWO SEPARATE LIVING SPACES! NEW ROOF & GUTTERS! FRESH IMPROVEMENTS! This unique property deserves a closer look. FALL IN LOVE WITH THE POSSIBILITIES-SCHEDULE YOUR SHOWING TODAY! Buyer to independently verify with the City of St. Charles all zoning, occupancy requirements, rental eligibility, nonconforming use permit status, conversion requirements, permitting, and suitability for buyer's intended use.

Status: Active Under Contract · MLS# 26059066 · Listing Courtesy of Keller Williams Pinnacle

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Facts and features

List Price

$ 299,900

Status

Active Under Contract

Days on market

0

MLS#

26059066

Bedrooms

3

Full baths

2

Sq. Ft. Above

1,688

Subdivision

Prairie Haute Add

Municipality

St Charles

School District

St. Charles R-VI

County

St Charles

Property Type

Residential

Style

Historic

Type

Residential

Additional Information

Property Tax (2025)

$2,679

Room Dimensions

Main level
Living Room
19 × 13 ft · 247 sq ft
329 HOUSTON ST-MAIN HOUSE
Kitchen
8 × 13 ft · 104 sq ft
329 HOUSTON ST-MAIN HOUSE
Dining Room
12 × 13 ft · 156 sq ft
329 HOUSTON ST-MAIN HOUSE
Bonus Room
13 × 8 ft · 104 sq ft
329 HOUSTON ST-MAIN HOUSE (Bonus Room-possible 4th bedroom)
Bathroom
6 × 7 ft · 42 sq ft
329 HOUSTON ST-MAIN HOUSE
Laundry
9 × 6 ft · 54 sq ft
329 HOUSTON ST-MAIN HOUSE (Original Laundry Room and Currently Used for Storage)
Sitting Room
8 × 9 ft · 72 sq ft
329 HOUSTON ST-MAIN HOUSE (Laundry hook ups in this room, too)
Utility Room
9 × 13 ft · 117 sq ft
1641 W. ADAMS ST-DETACHED GUEST HOUSE
Living Room
24 × 20 ft · 480 sq ft
1641 W. ADAMS ST-DETACHED GUEST HOUSE
Upper level
Primary Bedroom
12 × 13 ft · 156 sq ft
329 HOUSTON ST-MAIN HOUSE (Primary w/ Walk-In Closet)
Bedroom 2
12 × 13 ft · 156 sq ft
329 HOUSTON ST-MAIN HOUSE
Bedroom 3
14 × 10 ft · 140 sq ft
329 HOUSTON ST-MAIN HOUSE
Bedroom
15 × 9 ft · 135 sq ft
1641 W. ADAMS ST-DETACHED GUEST HOUSE
Bathroom
6 × 7 ft · 42 sq ft
1641 W. ADAMS ST-DETACHED GUEST HOUSE
Kitchen
12 × 14 ft · 168 sq ft
1641 W. ADAMS ST-DETACHED GUEST HOUSE
Dining Room
12 × 8 ft · 96 sq ft
1641 W. ADAMS ST-DETACHED GUEST HOUSE
Lower level
Basement
25 × 14 ft · 350 sq ft
329 HOUSTON ST-MAIN HOUSE (Work Out Room/Hobby Room/Man Cave)
Basement
13 × 13 ft · 169 sq ft
329 HOUSTON ST-MAIN HOUSE (Hang Out Room/Hobby Room)
Bathroom
4 × 14 ft · 56 sq ft
329 HOUSTON ST-MAIN HOUSE
Storage
7 × 13 ft · 91 sq ft
329 HOUSTON ST-MAIN HOUSE

Recent Nearby Sales in 63301

Last 6 closed homes in this zip.

Address Bd/Ba SqFt List Sold Closed
209 S Pam Avenue, St Charles, MO 63301 3/2 988 $265,000 $275,000
103.8% of ask
Nov 10, 2026
502 Pine Street, St Charles, MO 63301 2/2 912 $290,000 $285,000
98.3% of ask
Nov 10, 2026
3026 Mamelles Drive, Unincorporated, MO 63301 3/2 1,344 $314,900 $315,000
100% of ask
Nov 10, 2026
125 Houston Street, St Charles, MO 63301 4/3 4,200 $3,850 $3,850
100% of ask
Nov 10, 2026
2701 Headland Drive, St Charles, MO 63301 3/2 1,260 $280,000 $268,000
95.7% of ask
Nov 10, 2026
2960 Sylvan Lane, 5D, St Charles, MO 63301 3/3 1,376 $300,000 $287,000
95.7% of ask
Nov 9, 2026

Price & Listing History

Listed for sale at $375,000
Sep 12, 2026 · original list price
Price reduced by $50,000 (13.3%)
From $375,000 to $325,000
Price reduced by $25,100 (7.7%)
From $325,000 to $299,900 · $75,100 below the original price
Current status: Active Under Contract
As of Nov 2, 2026 · $299,900

Every time this home was on the market

Prior listings, expired and canceled listings, days on market, price changes and sold prices from MARIS MLS records.

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Most MLS-recorded sales near this home

Most closed sales in the last 12 months around this address, listing side and buyer side, plus this listing agent's record.

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