Date
Details
Price
Change
Source
3/13/2026
Listed
$895,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/15
$895,000
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1/15
Property Description
Live simply in Downtown Boulder! Small duplex just off of Mapleton Hill, this charming investment property pairs historic character with rental income potential, allowing for affordable Downtown living. Live in one side, rent the other, rental income can offset your mortgage by $1,325/ month. A current rental license is in place through June 21, 2026. Unit 900 offers a one-bedroom, one-bath layout with hardwood flooring, a gas range, dishwasher, stackable washer and dryer set and a welcoming front porch. Unit 902 features a one-bedroom plus study configuration - easily adaptable to a second bedroom - along with vinyl flooring, a gas range, dishwasher, stackable washer and dryer set and a fenced west-facing yard with a sprinkler system and patio. Updated kitchens and bathrooms add modern ease. Electrical and mechanical systems were upgraded in 2015, including a new roof, gutters, furnace and hot water heater. Three off-street parking spaces and a central Boulder location further elevate this compelling offering.
Full Property Details
Full Property Details for 900 Portland Pl
General
- Price: $895,000
- Taxes: $6,655 (2025)
- Status: Active
- Type: Multi-Family
- Source: IRES
- MLS ID: 1053421
- Updated: 3/13/2026
- Added to Site: 22 day(s) ago
Interior
- Interior Features: Open Floorplan, Washer/Dryer Hookup, Outside Entry
- Appliances: Gas Range, Dishwasher, Refrigerator, Washer, Dryer
- Flooring: Wood
Exterior
- Exterior Features: Sprinkler System
- Porch/Patio/Deck: Patio, Deck
Parking
- Total Spaces: 3
Location
- Area: Boulder
- County: Boulder
- Subdivision: Portland Place
School Information
- School District: Boulder Valley Dist RE2
- Elementary School: Whittier
- Middle School: Casey
- High School: Boulder
Heating & Cooling
- Cooling Type: Central Air
- Heating Type: Forced Air
Utilities
- Gas: Yes
- Sewer: Public Sewer
- Water: City
- Utility Description: Natural Gas Available, Electricity Available
Structural Information
- Construction: Frame
- Exterior Const.: Frame
- Basement Desc.: None
- Roof: Composition
- Windows: Window Coverings
- Square Feet: 1,152
- Sq. Ft. Source: Assessor
- Year Built: 1911
Lot Features
- Lot Size (Acres): 0.1
- Lot Size (Sq. Ft.): 4,398
- Frontage: City Street
- Street/Road Desc.: Asphalt
- Fence: Yes
- Lot Features: Corner Lot, Level, Paved
- Zoning: XBO
- Fencing (Description): Fenced
Financial Considerations
- Operating Expenses: $6,655
- Tax Amount: $6,655
- Tax Year: 2025
- Terms: Cash, Conventional
- Tenant Pays: Gas, Electricity
Disclosures and Reports
- Special Conditions: Private Owner
- Exclusions: Tenant's personal property + all staging items
- Property ID: R0004263
Listed by milehimodern - Boulder (303) 876-1073
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Listing agent
— 900 Portland Pl —
milehimodern - Boulder
303-876-1073
3038187500
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 900 Portland Pl
School District:Boulder Valley School District Re-2
| Name | Grades | Distance |
|---|---|---|
Whittier Elementary School 2008 Pine Street, Boulder, CO 80302 | K-5 | 0.9 mi |
Casey Middle School 1301 High Street, Boulder, CO 80304 | 6-8 | 0.3 mi |
Boulder High School 1604 Arapahoe Avenue, Boulder, CO 80302 | 9-12 | 0.9 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 900 Portland Pl
Tax History
Tax History for 900 Portland Pl
Year
Property Taxes
Change
Tax Assessment
Change
2025
$6,655
-1%
$68,100
-9%
2024
$6,719
2%
$74,658
-5%
2023
$6,597
23%
$78,343
29%
2021
$5,366
-2%
$60,603
5%
2022
$5,502
3%
$57,636
6%
2021
$5,366
35%
$54,612
19%
2018
$3,986
3%
$45,979
—
2017
$3,862
-4%
$45,979
-1%
2016
$4,008
-14%
$46,303
-15%
2019
$4,681
23%
$54,612
18%
2015
$3,796
4%
$46,303
9%
2014
$3,666
2%
$42,642
—
2013
$3,585
—
$42,642
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 900 Portland Pl
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Listed by milehimodern - Boulder
900 Portland Pl, Boulder, CO 80304 (MLS# 1053421) is a Multi-Family property with 2 units containing 0 bedrooms and 0 full bathrooms. 900 Portland Pl is currently listed for $895,000 and was received on March 13, 2026. Want to learn more about 900 Portland Pl? Do you have questions about finding other Multi-Family real estate for sale in Boulder? You can browse all Boulder real estate or contact a Coldwell Banker agent to request more information.