340 3rd Avenue S, Bayport, MN 55003 (MLS# 7128340)

340 3rd Avenue S, Bayport, MN 55003

New Listing

$449,900

Welcome to 340 3rd Avenue S. Bayport. Single car attached garage and separate 2 car garage.

New stone steps and patio to lower level entrance and 2nd garage.

The living room has refinished hardwood floors, new windows and front door to let in extra light.

Living room looks into the kitchen and has large front windows for tons of light.

Updated Kitchen with new backsplash, cabinets, quartz countertops and lighting.

VIRTUALLY STAGED DINING AREA WITH TABLE & CHAIRS

VIRTUALLY STAGED DINING AREA WITH BANQUET

Eat In Kitchen - room for a banquet or small dining table

Kitchen has an open wall with quartz countertop into the living room.

Main Level Bath with new shower surround, window and flooring.

Breezeway has new windows and doors that let in additional light.

VIRTUALLY STAGED LOWER LEVEL RECREATIONAL ROOM

Lower Level Recreational Room 20'x13' with new flooring, ceiling, windows and lighting.

VIRTUALLY STAGED LOWER LEVEL KITCHENETTE - ADDED ISLAND

Lower Level Bathroom with new vanity, shower, toilet and flooring.

Lower Level Bedroom with new floors, windows and trim.

VIRTUALLY STAGED LOWER LEVEL LIVING SPACE

Lower Level Living Room or Office with separate walk out entrance.

Laundry and tons of work or storage space in this lower level unfinished space.

Back deck overlooking large fully fenced in back yard with storage shed and mature trees.

Back of house shows the new mini split, siding and roof.

Detached two car garage with new asphalt driveway.

Roof, gutters and siding new in 2022. New garage door, front door, windows, concrete and asphalt driveway in 2026.

Large corner double lot with healthy mature trees.

Property Type: Residential Bedrooms: 4 Baths: 2 Square Footage: 3,139 Lot Size (sq. ft.): 19,166 Status: Active

Current Price: $449,900 List Date: 10/02/2026 Last Modified: 10/03/2026

Overview

Description

Beautifully renovated and move-in ready, this spacious Bayport rambler offers a rare combination of a double lot, flexible living space, and a fantastic St. Croix Valley location. The property features a single attached garage plus a large detached 2 car garage, providing exceptional space for additional vehicles, a workshop, hobbies, or storage. Inside, the home has been thoughtfully renovated throughout. The finished lower level offers a separate entrance, bathroom, and kitchenette, creating excellent flexibility for guests, extended family, a mother-in-law suite, or additional living space. A large basement storage and workshop area provides even more room for projects and organization. Enjoy the small-town charm of Bayport just a few blocks from the St. Croix River boat launch and downtown Bayport’s shops and restaurants. Downtown Stillwater is approximately 3 miles away, putting its restaurants, shopping, trails, and riverfront within easy reach. The new Bayport Elementary Sch ... (Read more)

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Listing Details MLS# 7128340

General Property Information

Common Wall: No
Lot Measurement: Acres
Manufactured Home?: No
Multiple PIDs?: No
New Development: No
Waterfront YN: No
Year Built: 1957
Yearly/Seasonal: Yearly
Zoning: Residential-Single Family
Bath Full: Yes
Bath Three Quarters: Yes
Main Floor Total SqFt: 1418
Above Grd Total SqFt: 1418
Below Grd Total SqFt: 1721
Total SqFt: 3139
Total Finished Sqft: 2274.00
FireplaceYN: No
Style: (SF) Single Family
Foundation Size: 1118
Power Company: Xcel Energy
Garage Stalls: 3
Lot Dimensions: 140x140
Acres: 0.44
Assessment Pending: No

Property Features

Accessible: None Air Conditioning: Ductless Amenities Unit: Deck; Hardwood Floors; Kitchen Window Appliances: Dishwasher; Disposal; Dryer; Microwave; Range; Refrigerator; Washer Assumable Loan: Not Assumable Basement: Full; Kitchenette; Partially Finished Bath Description: Main Floor Full Bath; 3/4 Basement Construction Materials: Block Construction Status: Previously Owned Dining Room Description: Eat In Kitchen Electric: 200+ Amp Service Existing Financing: Conventional Rehab Exterior: Vinyl Family Room Characteristics: Lower Level Fencing: Chain Link; Full; Wood Foundation: Concrete Block Fuel: Natural Gas Heating: Heat Pump; Radiator Laundry: In Basement Lock Box Type: Supra Lot Description: Corner Lot Pool Description: None Road Frontage: City Street Road Responsibility: Public Maintained Road Roof: Age 8 Years or Less; Architectural Shingle; Pitched Second Unit: Existing In-Law w/Kitchen Sellers Terms: Cash; Conventional; FHA; VA Sewer: City Sewer/Connected Special Search: 3 BR on One Level; Renovated Stories: One Water: City Water/Connected

Contract Information

Contingency: None
Original List Price: 449900
ListPrice: 449900
Owner is an Agent?: No
Auction?: No

Location Tax and Other Information

House Number: 340
Street Name: 3rd
Street Suffix: Avenue
Street Direction Suffix: S
Postal City: Bayport
County: Washington
State: MN
Zip Code: 55003
Complex/Dev/Subdivision: Bayport

Assessments

Assessment Balance: 3
Tax With Assessments: 3166

Basement

Foundation Dimensions: 26x43

More Information

Building Information

Finished SqFt Above Ground: 1418
Finished SqFt Below Ground: 856

Lease Details

Land Leased: Not Applicable

Lock Box Type

Lock Box Source: SPAAR

Miscellaneous Information

DP Resource: Yes
Homestead: Yes

Ownership

Fractional Ownership: No

Parking Characteristics

Garage Square Feet: 303

Public Survey Info

Range#: 20
Section#: 11
Township#: 29

Room Information

Room Name	Dimensions	Level
Kitchen	11.5x8	Main
Living Room	21x12.5	Main
Breezeway	18.5x11	Main
First (1st) Bedroom	12.5x12.5	Main
Fourth (4th) Bedroom	11x8.5	Lower
Informal Dining Room	9x7	Main
Second Kitchen	11x12	Lower
Living Room	13x10	Lower
Recreation Room	20x13	Lower
Second (2nd) Bedroom	9x9	Main
Storage Room	20x8	Lower
Third (3rd) Bedroom	12.5x9.5	Main
Unfinished	25x18	Lower

Documents

Lower level layout 340 3rd Ave S.pdf ›

Main level layout 340 3rd Ave S.pdf ›

340 3rd Ave S Highlights and Updates ›

Listing Office: Coldwell Banker Realty

Last Updated: October - 03 - 2026

The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity SM Program of the Regional Multiple Listing Service of Minnesota, Inc. The information provided is deemed reliable but not guaranteed. Properties subject to prior sale, change or withdrawal. ©2026 Regional Multiple Listing Service of Minnesota, Inc All rights reserved.

340 3rd Avenue S, Bayport, MN 55003 (MLS# 7128340)