4645 Portside Way Boulder, CO $ 515,000
4645 Portside Way
$ 515,000
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4645 Portside Way

Boulder, CO, 80301
$ 515,000
Bedrooms2 Baths1.1 Sq 1,536

Monthly Estimate*

$ 3,171

Listed by Posh Realty
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Single Family Home for sale in Boulder, CO

for $515,000 with 2 bedrooms and 1 full bath, 1 half bath. This 1,536 square foot home was built in 1980 on a lot size of 0.04.

Fully remodeled half-duplex with a light-filled open floor plan and upgraded finishes throughout. In addition to full cosmetic overhaul, other improvements include new windows, roof, electrical, and mechanical systems. Enjoy mountain views from multiple rooms and a spacious deck off the primary bedroom. The private yard backs directly to open space and the Boulder County trail system. A full unfinished basement with bathroom plumbing rough-in offers excellent potential for expansion. Attached covered two-car carport. Located in a quiet community with low HOA, in unincorporated Boulder County and just a quick 10-minute commute to central Boulder.

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Single Family Active

Price

$ 515,000

Bedrooms

2

Full Bath

1

Half Bath

1

Property Type

Single Family

Taxes

$ 2,525

Style

Contemporary

Lot Size

0.04

Year Built

1980

Town/City

Boulder

County/Region

Boulder

MLS | Web ID

6750570

Features
Interior
Interior Amenities Ceiling Fan(s) Eat-in Kitchen Smart Thermostat Smoke Free Stone Counters
Basement Full Unfinished
Common Walls 1 Common Wall
Basement (Y/N) Y
Above Grade Finished Area 1024
Half Baths 0
1/4 Baths 1
3/4 Baths 0
Laundry Features In Unit
Total Bedrooms 2
Below Grade Finished Area 0
Main Level Bedrooms 0
Main Level Bathrooms 1
Total Baths 2
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General
Sewer Public Sewer
Heating Forced Air
Cooling None
Possession Immediate
Roof Composition
Appliances Convection Oven Dishwasher Disposal Microwave Oven Range Refrigerator Self Cleaning Oven
Zoning SR
HOA Fee 390.5
Garage Spaces 0
Association Fee Includes Maintenance Grounds Snow Removal Trash
Patio/Porch Features Patio
Architectural Style Contemporary
Security Features Carbon Monoxide Detector(s) Smoke Detector(s)
Construction Materials Frame Wood Siding
Exclusions none
Year Built 1980
View Mountain(s)
Levels Two
Property Subtype Single Family Residence
Tax Year 2025
Ownership Corporation/Trust
Assoc Fee Paid Per Annually
County Boulder
Property Type Residential
HOA Y
Attached Garage N
Subdivision Name Portal Estates
Full Baths 1
Status Active
High School Boulder
City Boulder
Association Name Twin Lakes HOA
Senior Community Y/N N
High School District Boulder Valley RE 2
Lot Size Units Square Feet
Lot Size Square Feet 1942
Carport Spaces 2
Listing Terms 1031 Exchange Cash Conventional FHA VA Loan
Elementary School Heatherwood
Tax Annual Amount 2525
Middle/Junior High School Platt
Property Condition Updated/Remodeled
Structure Type Duplex
Standard Status Active
Middle/Junior School District Boulder Valley RE 2
Elementary School District Boulder Valley RE 2
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Exterior
Exterior Amenities Balcony Private Yard
Fencing Partial
Lot Features Greenbelt Open Space
Water Source Public
Total Parking 2
Lot Size Area 1942
Foundation Details Slab
Building Area Total 1536
Lot Size Acres 0.04
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Internal Only
Street Number 1 4645
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* Excluded Features
List By
Posh Realty

Broker

(303) 908-9117

Phone

Affordability Calculator

$3,381
Per Month
94%
6%
0%
Monthly Principal & Interest
$3,171
Monthly Property Taxes
$210
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
3042977 Elementary School
1955681 Middle School
Boulder High School High School
Pricing History
DatePricePrice ChangeDescription
4/13/2026$515,000 Listed Price

Map


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4645 Portside Way, Boulder, CO, 80301 is a Single Family Home for sale at $515,000 with 1,536 sqft and a lot size of 0.04. 4645 Portside Way has 2 bedrooms, 1.1 baths, and was built in 1980. The property's zip code is 80301 which is in Boulder, CO