4635 Portside Way, Boulder, CO 80301
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Property image
OFF MARKET

4635 Portside Way
Boulder, CO 80301

Gunbarrel
  • 2 Beds
  • 1.5 Baths
  • 1,536 sqft

$468,200

Trulia Estimate
as of Jul 6, 2026
Est. Refi. Payment $2,635/mo*

$468,200

Trulia Estimate
as of Jul 6, 2026
Est. Refi. Payment $2,635/mo*
2 Beds
1.5 Baths
1,536 sqft

Local Information

  • Map ViewExplore the area around 4635 Portside Way.
  • Schools1 Preschool School1 Elementary School1 Middle School2 High Schools
  • Shop & Eat
-- mins to
Commute Destination

Description

Perfect place to start your new home. Located in Gunbarrel (unincorporated Boulder County). This Townhome offers a main level living room with fireplace, 1/2 bath and kitchen. New LVT floors in all areas, kitchen is equipped with a stainless steel range refrigerator and dishwasher. The upper level has two bedrooms and a full bath. New carpet in bedrooms. The master bedroom has direct access it a recently rebuilt, by permit, 378 sq.ft. Trex deck over carport, with mountain views during winter months. The 2nd bedroom also has foothills views. Recent improvements include new carpet & LVT flooring, dishwasher, light fixtures, interior paint and blinds on windows. The exterior was painted 2023. The basement is unfinished, with washer dryer hookups and potential for additional living space. Lot abuts Boulder County Open Space and is near trails that lead to beautiful Twin Lakes. Easy access to Diagonal Highway, transportation, schools, King Soopers City Market and other services.
4635 Portside Way, Boulder, CO 80301 is a 2 bedroom, 2 bathroom, 1,536 sqft townhouse in Gunbarrel, built in 1980. It last sold for $475,000 on Mar 6, 2025 (1% below the $480,000 asking price). More recently, it was listed as a rental in July 2023 with an asking price of $1,800 per month. That rental listing was removed on July 31, 2023. It is currently off market. The Trulia Estimate is $468,200, with a rent estimate of $2,679/month.

Home Highlights

Parking
Garage
Outdoor
Patio, Deck
A/C
Heating only
HOA
$90/Monthly
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 4635 Portside Way

Interior Features

Interior Details
Basement: UnfinishedNumber of Rooms: 4Types of Rooms: Primary Bedroom, Bedroom 2, Kitchen, Living Room
Beds & Baths
Number of Bedrooms: 2Number of Bathrooms: 2Number of Bathrooms (full): 1Number of Bathrooms (half): 1Number of Bathrooms (main level): 1
Dimensions and Layout
Living Area: 1536 Square Feet
Appliances & Utilities
Utilities: Natural Gas Available, Electricity AvailableAppliances: Electric Range, Dishwasher, Refrigerator, Washer, Dryer, DisposalDishwasherDisposalDryerLaundry: Washer/Dryer HookupRefrigeratorWasher
Heating & Cooling
Heating: Forced AirHas HeatingHeating Fuel: Forced Air
Fireplace & Spa
Fireplace: Living RoomHas a Fireplace
Gas & Electric
Electric: Xcel EnergyGas: Xcel EnergyHas Electric on Property
Windows, Doors, Floors & Walls
Window: Window Coverings
Levels, Entrance, & Accessibility
Stories: 2Levels: TwoAccessibility: Near Bus, Low Carpet
View
Has a ViewView: Hills
Security
Security: Fire Alarm

Exterior Features

Exterior Home Features
Roof: CompositionPatio / Porch: Patio, DeckFencing: Partial, Wood
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Other Parking: CarportHas a CarportHas a GarageNo Attached GarageParking Spaces: 2Parking: Carport
Frontage
Responsible for Road Maintenance: Public Maintained RoadRoad Surface Type: AsphaltNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Farm & Range
Does Not Include Irrigation Water Rights
Finished Area
Finished Area (above surface): 1024 Square Feet

Property Information

Year Built
Year Built: 1980
Property Type / Style
Property Type: ResidentialProperty Subtype: TownhouseStructure Type: Outside EntryArchitecture: Outside Entry
Building
Construction Materials: FrameNot a New ConstructionAttached To Another Structure
Property Information
Not Included in Sale: NONEParcel Number: R0084001

Price & Status

Price
List Price: $480,000

Active Status

MLS Status: Sold

Location

Direction & Address
City: BoulderCommunity: Portal Estates - BOV
School Information
Elementary School: HeatherwoodJr High / Middle School: PlattHigh School: BoulderHigh School District: Boulder Valley Dist RE2

Building

Building Area
Building Area: 1024 Square Feet

Community

Community Features: Playground
Other
Playground

HOA

HOA Fee Includes: Common Amenities, Trash, Snow Removal, Management, UtilitiesHOA Name: Portal Estates HOAHOA Phone: 720-684-7799HOA Phone (alt): 303-457-1444HOA Name (second): Twin Lakes Master HOAHOA Fee (second): 368.09HOA Fee Frequency (second): AnnuallyHas an HOAHOA Fee: $90/Monthly

Lot Information

Lot Area: 2633 sqft

Listing Info

Special Conditions: Private Owner

Offer

Listing Terms: Cash, Conventional, FHA, VA Loan

Miscellaneous

BasementMls Number: 1019556Attribution Contact: 303-668-2926Above Grade Unfinished Area: 1024Activation Date: Fri Sep 27 2024Showing Service Name: ShowingTime

Additional Information

Playground
Last check for updates: about 23 hours ago
Listed by Margaret Flaherty, (303) 668-2926
WK Real Estate
Bought with: Whitney DePalma, (404) 840-5526, The Agency - Boulder
Source: IRES as distributed by MLS GRID, MLS#1019556

Price History for 4635 Portside Way

DatePriceEventSource
03/06/2025$475,000Sold
IRES as distributed by MLS GRID #1019556
02/06/2025$480,000PendingREcolorado as distributed by MLS GRID #IR1019556
01/23/2025$480,000PriceChange
IRES as distributed by MLS GRID #1019556
11/15/2024$525,000PriceChange
IRES as distributed by MLS GRID #1019556
09/27/2024$540,000Listed For SaleIRES as distributed by MLS GRID #1019556
07/31/2023ListingRemovedZillow Rentals
07/26/2023$1,800Listed For RentZillow Rentals

Market trends in Boulder

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$955K
$13.33K
MoM
Sale-to-List Price
97.9%
1.0%
MoM
Price per sq ft
$503
$12
MoM
Available listings
775
41
MoM
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Property Tax and Assessment

Year2025
Tax$2,561
Assessment$435,600
Home facts updated by county records

Comparable Sales for 4635 Portside Way

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.01
Townhouse
$515,000
06/16/26
2
1.5
1,536
0.02
Townhouse
$321,000
03/13/26
2
1.5
1,536
0.33
Townhouse
$475,000
11/21/25
2
2.5
1,860
0.37
Townhouse
$540,000
12/01/25
2
2.5
1,831
0.52
Townhouse
$425,000
06/08/26
2
2
1,940
0.45
Townhouse
$645,000
11/03/25
3
2.5
1,846
0.33
Townhouse
$620,000
07/24/25
3
3.5
1,922
1.05
Townhouse
$700,000
03/13/26
2
2.5
2,216
1.19
Townhouse
$589,000
05/26/26
3
2.5
1,548

Nearby homes

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Assigned Schools

These are the assigned schools for 4635 Portside Way.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Neighborhood stats provided by third party data sources.

What Locals Say about Gunbarrel

At least 45 Trulia users voted on each feature.
  • 98 % Say it's dog friendly

  • 96 % Say parking is easy

  • 90 % Say people would walk alone at night

  • 88 % Say there are sidewalks

  • 81 % Say it's quiet

  • 76 % Say car is needed

  • 76 % Say there's wildlife

  • 75 % Say neighbors are friendly

  • 73 % Say kids play outside

  • 73 % Say it's walkable to grocery stores

  • 66 % Say there's holiday spirit

  • 58 % Say yards are well-kept

  • 57 % Say streets are well-lit

  • 54 % Say there are community events

  • 54 % Say they plan to stay for at least 5 years

  • 54 % Say it's walkable to restaurants

Sourced by Trulia users. Learn more about our methodology.
  • Sage M
    "My commute is quiet - I walk to work most of the year. Cars are not always mindful of pedestrians, but traffic is low and I only rarely have had issues in the last four years. "
  • Lee24seven
    "We just moved into the area. We love the peace and quiet of our neighborhood. The surrounding area is open space perfect for hiking. "
  • Roguengineer
    "private neighborhood surrounded by open space! convenient to groceries, coffee house, and neighborhood restaurants. great schools, too!"
  • Lpackard
    "30 minutes by local bus into Boulder and a 10 minute drive. it is still mostly a bedroom community. Quiet, neighborly and accessible. "
  • Andrew D.
    "friendly people and lots of dogs and bikes! close parks are also fantastic. easy access to many stores and restaurants."
  • Andrew D.
    "I live close to work so my commute is short and I can ride my bike on the trails or roadside easily. "
  • Marissa M.
    "It’s quite and quaint. Everyone is friendly and it feels like a community.there are community events like food trucks in the park"
  • Dickmoore1962
    "Most people here are retired. Few kids. But has a good school in the neighborhood making it very easy and efficient "
  • Reneevogt6
    "It’s beautiful and calm. There is a park with a playground. There are trails and paths all around the neighborhood. "
  • Windy E.
    "Great place to raise kids. People are friendly and have dogs to walk around the dog park lake. It is just really nice here. Quiet at night, sidewalks and lots of trails. Cool owls come and make baby owls on one side of the lake. Very cool"
  • Thomas D.
    "Everyone’s dogs seem to be well maintained and trained and well behaved you can take the dog to the school and let them run around !"
  • Windy E.
    "Good safe neighborhood with beautiful lakes. Pricey but worth it. Schools are excellent and the neighborhood has plenty of other children to play with."
  • Ccc4z7
    "Very dog friendly, two dog parks in walking distance from our townhome! One is fenced and one isn’t. "
  • Windy E.
    "The greatest dog park of all time! There is a lake in the dog park and our dogs just love it out there. Wonderful place to have dogs. "
  • Miles A.
    "I've lived in Gunbarrel for about 3 years now. Lots of very friendly people, quiet, and still not too terribly removed from Boulder, so whatever ammenities aren't immediately available are still accessable. Very dog friendly too."
  • Cullyladino
    "been living here for a few months and I really like it, no traffic and it's close to downtown Boulder. "
  • Jennifer T.
    "The open space and trails so close to home, the sense of community, the proximity to Downtown Boulder and the views of the mountains"
  • Vijaya612
    "Everyone is great and so many of my neighbors are also our friends. A lot of young families live here and it is a wonderful place to raise children. There are several trails close by and Boulder's best leash free dog walk around the Twin Lakes open space is right around the corner."

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Homes for sale near 4635 Portside Way

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Off Market Homes Near 4635 Portside Way

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Based on information submitted to the MLS GRID as of 2026-07-05 01:03:18 PDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information