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Property summary
The Northwestern Building, a 98,670-square-foot, nine-story office building located at 275 4th Street E, Saint Paul, MN 55101, presents a unique investment opportunity. Built in 1916 and renovated in 1923, this Class C building is listed on the National Register of Historic Places and offers a blend of traditional and creative office spaces. The building features 130 total suites, with 18 currently available, ranging from 336 to 2,419 contiguous square feet. The maximum contiguous space… available is 2,419 square feet. Amenities include two passenger and freight elevators, high-speed internet, 24/7 tenant access, and a convenient on-site dessert restaurant. Several suites can be combined to accommodate larger tenants' needs, potentially including kitchenettes. The 0.32-acre property is zoned B5 and boasts high ceilings and large windows offering views of downtown Saint Paul. Its prime Lowertown location provides easy access to I-94 and the I-94/I-35 interchange, placing it within close proximity to CHS Field, Xcel Energy Center, Regions Hospital, M Health Fairview St. Joseph's, and the Minnesota State Capitol. Lowertown's vibrant atmosphere, featuring repurposed warehouses now housing event spaces, art galleries, and restaurants, adds to the building's appeal. This property offers a compelling combination of historic charm, modern amenities, and a strategic location in the heart of Saint Paul's thriving Lowertown district. The APN is 32-29-22-33-0053. Currently, 18,215 square feet of space is vacant.
Ownership intelligence
Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. In the full report.
Owner contacts
Skip-traced phones and e-mails of the owner. Included with the full report.
Debts
Recorded lenders, amounts and estimated maturities of the owner's loan book — in the full report.
Property tax
No data for this sectionNo tax or assessment record is on file for this parcel in the county feed.
Value estimate
· Oct 2026No data for this sectionNo value estimate could be modeled: the record carries too little market input for this parcel.
Recently sold
No data for this sectionNo cleaned sale $/SF benchmark exists for this use type in this ZIP, submarket or county yet.
Cap rate analysis
No income signal is modeled for this parcel yet — the Cap Rates tab runs the workflow.
Zoning insight
No data for this sectionNo zoning code is on file for this parcel. Coverage grows with every catalog release.
Location intelligence
Demand index: how under-served this business type is around this point — modeled from the LocInt grid (area demand vs. what already operates, adjusted by real visit traffic). Higher means stronger unmet demand.
Location
Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.
Comparables
18 properties nearbyComparable nearby
Similar in This City for Sale
Similar Nearby for Lease
Instant AI valuation built from comps, income signals, and proprietary benchmarks.A defensible range, not a single guess.
from $199/month
- GBA
- 98,670 SF
- Lot area
- 0.32 ac
- Year built
- 1916
Cap rate calculated from real income and expense signals, benchmarked against sales of similar assets nearby.
from $199/month
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
No zoning code is on file for this parcel. Zoning coverage grows with every catalog release — check back, or open Location Intelligence for use analysis of this corner.
Unlock the evidence behind ownership: portfolio, transactions, debt and any signals we can model, to help you decide who to contact next.
Registration is required before any owner information is shown.
The mortgage data is behind the paid report: recorded loans of the owner - lender, amount, rate and the estimated maturity - as part of the Ownership Intelligence workspace.
Registration is required before any owner information is shown.
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- Signals, scores & lead lists
- 300 owner contacts a month
- 30 full reports a month
- Ownership
- Owner Contacts
- Location Analytics
- Full Property Data
- Historical Records
- Value Estimation
- NOI Potential
- Cap Rate Calculation
- Location Insight
- Alternative use
- Local Zoning Insight
Cancel anytime.
- Signals, scores & lead lists
- 1500 owner contacts a month
- 150 full reports a month
- Ownership
- Owner Contacts
- Location Analytics
- Full Property Data
- Historical Records
- Value Estimation
- NOI Potential
- Cap Rate Calculation
- Location Insight
- Alternative use
- Local Zoning Insight
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