Recently Viewed Properties
See This Home
Save This Listing
Close

View All Photos

$439,900

  • For Sale
  • Active
  • Condo
  • 2 Beds
  • 1 Full Bath
  • 1 Partial Bath
  • 1,536 Sq. Ft.
  • 2 Car Garage
  • Updated 18 hours ago
See This Home
Save This Home
See This Home
Save This Home
Fantastic opportunity to own a beautiful 2 bedroom/2 bathroom duplex on a quiet cul-de-sac in unincorporated Boulder County! Easy walking and bike access to Twin Lakes open space. Walk to Avery Brewing, twin lakes, and Boulder County trails. Brand new interior paint. Enjoy the open views from the large second floor deck. 2 bedrooms upstairs w/ a full bath and an extra large deck off primary bedroom. Wood burning fireplace and secluded patio and back yard area. Washer/dryer and plenty of storage space in the basement. Attached 2 car carport. Easy access to Diagonal Highway, downtown Boulder (10 mins) & Longmont (10 mins). End unit, no neighbors to the east!

Full Property Details for 4690 Portside Way

General

  • Price: $439,900
  • HOA FEE: $33/month
  • HOA FEE FREQ.: Annually
  • Taxes: $2,650 (2025)
  • Status: Active
  • Type: Condo
  • Source: IRES
  • MLS ID: 1054188
  • Updated: 3/28/2026
  • Added to Site: 10 day(s) ago

Interior

  • Interior Features: Eat-In Kitchen, Washer/Dryer Hookup
  • Fireplace: Yes
  • Fireplace(s): Living Room
  • Appliances: Electric Range, Dishwasher, Refrigerator, Washer, Dryer

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 1
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 2

Exterior

  • Porch/Patio/Deck: Patio, Deck

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Parking Features: Carport
  • Garage Description: Carport

Location

  • Area: Boulder
  • County: Boulder
  • Subdivision: Portal Estates
  • Driving Directions: Twin Lakes Drive to Portside Way. From Portside, make an immediate right, unit is last unit on the end on the right (Southeast corner of complex).

School Information

  • School District: Boulder Valley Dist RE2
  • Elementary School: Heatherwood
  • Middle School: Platt
  • High School: Boulder

Community

  • Association: Yes
  • Assoc. Name: Homestead Management
  • Assoc. Fees Include: Common Amenities, Trash, Snow Removal, Management
  • Pets Allowed: Yes

Heating & Cooling

  • Heating Type: Forced Air

Utilities

  • Gas: Yes
  • Gas: Xcel
  • Sewer: Public Sewer
  • Water: City
  • Utility Description: Natural Gas Available, Electricity Available, Cable Available, Satellite Available, High-Speed Internet Available

Structural Information

  • Structure Type: Condominium
  • Construction: Frame
  • Exterior Const.: Frame
  • Basement: Yes
  • Basement Desc.: Unfinished
  • Roof: Composition
  • Windows: Window Coverings
  • Square Feet: 1,536
  • Sq. Ft. Source: Assessor
  • Living Area: 1,024 Sq. Ft.
  • Year Built: 1980

Lot Features

  • Property View: Hills, Plains View
  • Lot Size (Acres): 0.05
  • Lot Size (Sq. Ft.): 2,106
  • Frontage: County Maintained
  • Street/Road Desc.: Asphalt
  • Fence: Yes
  • Lot Features: Cul-De-Sac, Corner Lot, Native Grass, Level, Abuts Pond/Lake, House Faces North, Unincorporated, Paved, Curbs, Sidewalks
  • Zoning: SR
  • Fencing (Description): Fenced

Financial Considerations

  • Association Fee: Yes
  • Association Fee: $390
  • Assoc Fee Freq.: Annually
  • Other Assoc Fees: $90
  • Other Fee Freq.: Monthly
  • Tax Amount: $2,650
  • Tax Year: 2025
  • Terms: Cash, Conventional, FHA, VA

Disclosures and Reports

  • Special Conditions: Private Owner
  • Exclusions: Seller's personal property
  • Property ID: R0084008

Listed by Folsom & Co. Real Estate (303) 499-9944

Quickly Find Out More

* Indicates a required field

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Send Message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby’s International Realty®). I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.

We Value Your Privacy

Listing agent

— 4690 Portside Way —

  • Folsom & Co. Real Estate

    303-499-9944

3036410695

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 4690 Portside Way

School District:Boulder Valley School District Re-2
NameGradesDistance
Heatherwood Elementary School
7750 Concord Drive, Boulder, CO 80301
PK-51.5 mi
Nevin Platt Middle School
6096 Baseline Road, Boulder, CO 80303
6-83.9 mi
Boulder High School
1604 Arapahoe Avenue, Boulder, CO 80302
9-124.9 mi
Fairview High School
1515 Greenbriar Boulevard, Boulder, CO 80305
9-126.4 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 4690 Portside Way Get Price Alerts and Save Property

Date
Details
Price
Change
Source
3/25/2026
Listed
$439,900
29.38%
MLS
6/12/2020
Sold
$340,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 4690 Portside Way

Year
Property Taxes
Change
Tax Assessment
Change
2024
$2,483
—
$26,163
-2%
2024
$2,483
2%
$26,639
-12%
2023
$2,443
-1%
$30,325
21%
2022
$2,471
5%
$25,145
-3%
2021
$2,357
—
$25,868
3%
2021
$2,357
14%
$25,097
11%
2018
$2,072
3%
$22,572
—
2017
$2,011
28%
$22,572
32%
2016
$1,575
5%
$17,090
—
2015
$1,496
-34%
$17,090
-32%
2019
$2,276
67%
$25,097
61%
2014
$1,364
-10%
$15,546
—
2013
$1,508
—
$15,546
—
View All
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 for 4690 Portside Way

$
Down Payment
%
$
%

$
$
$

*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Folsom & Co. Real Estate (303) 499-9944

Similar Properties near 4690 Portside Way

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

5020 Buckingham Rd, Boulder, CO 80301 - Photo 1
$430,000

5020 Buckingham Rd  Boulder, CO 80301

  • Condo
  • Active
  • Updated 10 days ago
  • 2
    Beds
  • 2
    Total Baths
  • 1,057
    Sq. Ft.
  • MLS # 1054144
Listed by RE/MAX Alliance-Boulder
780 Copper Ln, Louisville, CO 80027 - Photo 1
$435,000

780 Copper Ln  #207  Louisville, CO 80027

  • Condo
  • Active
  • Updated 1 day ago
  • 2
    Beds
  • 2
    Total Baths
  • 1,005
    Sq. Ft.
  • MLS # 1053467
Listed by Keller Williams-Advantage Rlty
1308 Snowberry Ln, Louisville, CO 80027 - Photo 1
$444,900

1308 Snowberry Ln  #102  Louisville, CO 80027

  • Condo
  • Active
  • Updated 2 days ago
  • 2
    Beds
  • 2
    Total Baths
  • 1,133
    Sq. Ft.
  • MLS # 9529924
Listed by Vivid Ventures
1895 Alpine Ave, Boulder, CO 80304 - Photo 1
$449,000

1895 Alpine Ave  #E-18  Boulder, CO 80304

  • Condo
  • Active
  • 2
    Beds
  • 1
    Total Bath
  • 910
    Sq. Ft.
  • MLS # 1050097
Listed by LIV Sotheby's Intl Realty

Just Listed near 4690 Portside Way

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

312 W Maple St, Superior, CO 80027 - Photo 1 New to Website
$2,850,000
Open House

312 W Maple St  Superior, CO 80027

  • Single Family
  • Active
  • Updated 4 days ago
  • 4
    Beds
  • 4
    Total Baths
  • 5,700
    Sq. Ft.
  • MLS # 6618866
Listed by Banyan Real Estate LLC
1529 Aster Ct, Superior, CO 80027 - Photo 1 New to Website
$839,900

1529 Aster Ct  Superior, CO 80027

  • Single Family
  • Active
  • Updated 1 day ago
  • 5
    Beds
  • 4
    Total Baths
  • 3,061
    Sq. Ft.
  • MLS # 1055022
Listed by RE/MAX of Boulder, Inc
2142 Concord Ln, Superior, CO 80027 - Photo 1 New to Website
$450,000

2142 Concord Ln  #10  Superior, CO 80027

  • Townhouse
  • Active
  • Updated 6 days ago
  • 3
    Beds
  • 2
    Total Baths
  • 1,435
    Sq. Ft.
  • MLS # 1054461
Listed by RE/MAX of Boulder, Inc
2241 Dailey St, Superior, CO 80027 - Photo 1 New to Website
$775,000
Open House

2241 Dailey St  Superior, CO 80027

  • Single Family
  • Active
  • Updated 2 days ago
  • 3
    Beds
  • 3
    Total Baths
  • 2,907
    Sq. Ft.
  • MLS # 1054901
Listed by 8z Real Estate

Price Reduced near 4690 Portside Way

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

743 Eaton Cir, Superior, CO 80027 - Photo 1 Price Reduced
-$25,000 (-2.86%)
$850,000

743 Eaton Cir  Superior, CO 80027

  • Single Family
  • Active
  • Updated 5 days ago
  • 5
    Beds
  • 4
    Total Baths
  • 2,630
    Sq. Ft.
  • MLS # 1052462
Listed by Staufer Team Real Estate
2732 Flint Ct, Superior, CO 80027 - Photo 1 Price Reduced
-$100,000 (-8.89%)
$1,025,000
Open House

2732 Flint Ct  Superior, CO 80027

  • Single Family
  • Active
  • Updated 1 day ago
  • 6
    Beds
  • 4
    Total Baths
  • 4,156
    Sq. Ft.
  • MLS # 9582511
Listed by KHS Real Estate
2175 Eagle Ave, Superior, CO 80027 - Photo 1 Price Reduced
-$10,000 (-2.53%)
$385,000

2175 Eagle Ave  Superior, CO 80027

  • Townhouse
  • Active
  • Updated 1 day ago
  • 2
    Beds
  • 2
    Total Baths
  • 1,224
    Sq. Ft.
  • MLS # 5476491
Listed by Real Broker, LLC DBA Real
2713 Slate Ct, Superior, CO 80027 - Photo 1 Price Reduced
-$25,000 (-1.39%)
$1,775,000

2713 Slate Ct  Superior, CO 80027

  • Single Family
  • Active
  • Updated 1 day ago
  • 6
    Beds
  • 6
    Total Baths
  • 6,104
    Sq. Ft.
  • MLS # 1053254
Listed by HomeSmart

Recent Sales near 4690 Portside Way

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

4651 Dapple Ln, Boulder, CO 80301 - Photo 1 Sold
$475,000

4651 Dapple Ln  Boulder, CO 80301

  • Townhouse
  • Closed
  • 2
    Beds
  • 3
    Total Baths
  • 1,860
    Sq. Ft.
  • MLS # 1040163
Listed by Zeal Real Estate
Sold by Real Realty Colorado
6213 Willow Ln, Boulder, CO 80301 - Photo 1 Sold
$440,000

6213 Willow Ln  Boulder, CO 80301

  • Single Family
  • Closed
  • 2
    Beds
  • 2
    Total Baths
  • 966
    Sq. Ft.
  • MLS # 1043839
Listed by The Bernardi Group
4775 White Rock Cir, Boulder, CO 80301 - Photo 1 Sold
$398,250

4775 White Rock Cir  #B  Boulder, CO 80301

  • Single Family
  • Closed
  • 2
    Beds
  • 2
    Total Baths
  • 1,031
    Sq. Ft.
  • MLS # 1042572
Listed by RE/MAX of Boulder, Inc
5920 Gunbarrel Ave, Boulder, CO 80301 - Photo 1 Sold
$405,000

5920 Gunbarrel Ave  #B  Boulder, CO 80301

  • Single Family
  • Closed
  • 2
    Beds
  • 2
    Total Baths
  • 1,033
    Sq. Ft.
  • MLS # 1048187
Listed by Compass - Boulder

4690 Portside Way, Boulder, CO 80301 (MLS# 1054188) is a Condo property with 2 bedrooms, 1 full bathroom and 1 partial bathroom. 4690 Portside Way is currently listed for $439,900 and was received on March 19, 2026. Want to learn more about 4690 Portside Way? Do you have questions about finding other Condo real estate for sale in Boulder? You can browse all Boulder real estate or contact a Coldwell Banker agent to request more information.

Tour this property