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Boulder, CO Apartment Buildings for Sale

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Gunbarrel Condo with Pool View
Updated: Aug 4, 2025
Gunbarrel Condo with Pool View

7497 Singing Hills Drive, Boulder, CO 80301

$330,000
965 sqft
Poolside views from a private balcony.
Located in the desirable Gunbarrel neighborhood, close to parks, trails, breweries, and shopping.
Two bedrooms, each with its own full bath.
Includes a detached 1‑car garage.
Move‑in ready condition with newer furnace and in‑unit washer/dryer.
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This listing looks promising.

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7497 Singing Hills Drive, Boulder, CO 80301

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Well-Maintained Multi-Family Investment Property
Updated: May 9, 2025
Well-Maintained Multi-Family Investment Property

3600 Hayden Pl, Boulder, CO 80301

$1,900,000
3,168 sqft 0.28 AC lot
6‑unit multi‑family building with 6 one‑bedroom units
Shared coin‑operated laundry room on site
Open floorplan interior features
Patio and deck included; sprinkler system on exterior
Year built 1977 with frame construction and composition roof
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Downtown Boulder Multifamily Investment Property
Downtown Boulder Multifamily Investment Property

1723 15th St, Boulder, CO 80302

$3,000,000
4,314 sqft 0.17 AC lot

Seven-unit property near CU, Boulder Creek, and Pearl Street.

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Updated Multifamily Near Pearl Street
Updated Multifamily Near Pearl Street

1945 Canyon Blvd, Boulder, CO 80302

$5,850,000
12,582 sqft 0.44 AC lot

Updated multifamily property near Pearl Street and Canyon Park.

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Student Housing Near CU Boulder
Student Housing Near CU Boulder

1380 19th St, Boulder, CO 80302

$8,000,000
851 sqft 0.42 AC lot

17-unit student housing adjacent to the University of Colorado Boulder.

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Fully Leased Five-Unit Multifamily
Fully Leased Five-Unit Multifamily

1044 MAXWELL AVE, Boulder, CO 80304

$1,750,000
2,644 sqft

Fully leased five-unit property with mature landscaping and a peaceful backyard setting in Boulder’s Mapleton Hill.

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Boulder Multifamily Investment Opportunity
Boulder Multifamily Investment Opportunity

1005, 1019, 1027 14th Street, Boulder, CO 80302

$23,000,000
23,162 sqft

Three properties on one parcel near CU campus.

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Two-Property Student Housing Investment
Two-Property Student Housing Investment

1127 12th Street, Boulder, CO 80302

$7,624,800
8,000 sqft

Two adjacent student housing buildings offer 22 bedrooms and 9 bathrooms, both currently leased to fraternity members.

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North East Boulder Multifamily Property
North East Boulder Multifamily Property

3600 Hayden Pl, Boulder, CO 80301

$1,900,000
0.28 AC lot

Six-unit multifamily property in North East Boulder near Howard Hueston Park.

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Boulder Multifamily Asset Near University
Boulder Multifamily Asset Near University

3200 Madison Ave, Boulder, CO 80303

$2,900,000

Six-unit multifamily property near the University of Colorado Boulder.

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Downtown Boulder Multifamily Investment Opportunity
Downtown Boulder Multifamily Investment Opportunity

1020 Maxwell Ave, Boulder, CO 80304

$4,900,000

Trophy 9-unit multifamily asset in the heart of Downtown Boulder.

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Student Housing Apartment Building
Student Housing Apartment Building

2036 Canyon Blvd, Boulder, CO 80302

$7,500,000

22-unit student housing near CU Boulder and Downtown.

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Student Housing Apartment Investment
Student Housing Apartment Investment

1012 14th St, Boulder, CO 80302

$5,100,000

Sixteen-bedroom student housing property near CU Boulder, currently leased to fraternity members with recent multi-year capital improvements.

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Boulder Multifamily Investment Opportunity
Boulder Multifamily Investment Opportunity

1027 14th Street, Boulder, CO 80302

$20,500,000
0.57 AC lot

Three properties near CU campus, fully pre-leased for '26-'27.

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Based on your search, we've compiled 26 Potential Opportunities for your consideration. Besides 14 Active listings in Boulder, CO, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 4 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Arvada Multifamily Investment Opportunity
Arvada Multifamily Investment Opportunity

10542 W 63rd Place, Arvada, CO 80004

$2,500,000
9,000 sqft

Stabilized 12-unit apartment asset in a desirable Arvada location.

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Five-Unit Residential Income Property
Five-Unit Residential Income Property

1331 Merl Pl, Longmont, CO 80501

$885,000

Five two-bedroom, one-bath units, with select private backyards, balconies, and one attached two-car garage.

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Longmont Multifamily Portfolio: Nine Properties
Longmont Multifamily Portfolio: Nine Properties

2229 Collyer Street, Longmont, CO 80501

$6,585,000
23,921 sqft

Portfolio of nine properties with 23 residential units in Longmont.

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Arvada Lot with Architectural Designs
Arvada Lot with Architectural Designs

15007 W 68th Place, Arvada, CO 80007

$380,000

Lot in vibrant Arvada community with architectural designs included.

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Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Commercial Buildable Land Parcel
Commercial Buildable Land Parcel

801 NW 36th Avenue, Norman, OK 73072

$250,000
0.74 AC lot

Buildable lot with approximately 370 feet of frontage on NW 36th Avenue and soil/engineering testing already completed.

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Buildable Lot for Luxury Condos
Buildable Lot for Luxury Condos

801 36th Ave NW, Norman, OK 73072

$285,000
0.74 AC lot

0.74 acre buildable lot zoned for low-density apartments.

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Pahrump Land Investment Opportunity
Pahrump Land Investment Opportunity

2001 Casino Street, Pahrump, NV 89048

Contact for pricing
0.31 AC lot

0.31 acre multi-family zoned lot in growing Pahrump, Nevada.

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Prime Development Land, Springfield MO
Prime Development Land, Springfield MO

N West Bypass, Springfield, MO 65802

$2,850,000
29.20 AC lot

29.2 acres of retail-zoned land for mixed-use development.

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Off-Market Properties in Boulder, CO

Consider similar Off-Market properties in Boulder, CO. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

735 Arapahoe Ave
APARTMENT HOUSE (5+ UNITS)

735 Arapahoe Ave, Boulder, CO 80302-5917

$680,000
Estimated value
30,984 sqft 1.10 AC lot
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3300 Madison Ave
Multifamily properties

3300 Madison Ave, Boulder, CO 80303

Value Estimation by Request
4,160 sqft
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1820 Alpine Ave
Multifamily properties

1820 Alpine Ave, Boulder, CO 80304

Value Estimation by Request
0.69 AC lot
View details
5863 Arapahoe Ave
Multifamily properties

5863 Arapahoe Ave, Boulder, CO 80303

Value Estimation by Request
16,152 sqft
View details

Boulder, CO Apartment Buildings Market Trends and Statistics

Explore 18 apartment buildings for sale in Boulder, CO, showcased through 14 active listings on our real estate platform. These investment opportunities span a total of 55,686 square feet of properties for sale, with an estimated market value of $51,454,800.

Sale prices for two-family homes in Boulder, CO start at $330,000, averaging $6,431,850, and reaching up to $23,000,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Demographics Overview

Population 129K
Population Growth (5Y) -2.3%
Median Household Income $91,584
College Educated 44.1%

High-Yield Neighborhoods for Investment

Identify Boulder submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood Average Price
80301 $1.1M
80303 $2.9M
80304 $4.9M
80302 $8.8M

Taxes & Financing

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Boulder County

New Delisted

Total CRE Inventory on Market (SF)

Average Property Price per SF

For-sale pricing trends across core commercial property types in Boulder County

Residential Income

Property Size Breakdown

The majority of commercial real estate listings in Boulder fall within the 100,000+ square foot range.

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