9904 Harbor Drive Longmont, CO ^$ 2,390,000

9904 Harbor Drive

^$ 2,390,000

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9904 Harbor Drive

Longmont, CO, 80504

^$ 2,390,000

Bedrooms4 Baths4.0 Sq 6,430

Monthly Estimate*

^$ 14,910

Listed by Compass - Boulder

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Single Family Home for sale in Longmont, CO

for $2,390,000 with 4 bedrooms and 4 full baths. This 6,430 square foot home was built in 2002 on a lot size of 0.75.

Welcome to your private oasis at 9904 Harbor Drive, Longmont, CO 80504. This exceptional lakefront residence is in a quiet cul-de-sac within a gated neighborhood, offering unparalleled access to a private lake and breathtaking mountain views. Step directly from your backyard onto the water for endless recreation, including tubing, surfing, water skiing, wakeboarding, paddle boarding, swimming, and fishing right from your private swim beach. The outdoor space, with a freshly painted exterior, is an entertainer's dream, including a private boat house with a boat lift. The expansive back patio features a full outdoor kitchen with a built-in Coyote grill, outdoor refrigerator, and a hose bib with hot and cold water. Unwind with mountain views and sunsets from the two fire pits-one wood-burning and one gas-or the built-in hot tub and a dedicated putting green. The heart of the home is the upgraded chef's kitchen, designed for culinary excellence with a 60-inch Wolf range and a Sub-Zero refrigerator. A spacious walk-in pantry offers ample storage, and the open floorplan connects the kitchen to the living and dining areas. Retreat to the luxurious primary suite, a sanctuary with a spacious walk-in closet and a spa-like five-piece bathroom. The upstairs level offers robust functionality with three additional bedrooms, a dedicated full gym, and a spacious playroom that could be converted into a theater room. Further practicality comes with a large 4-car garage and a long private driveway, offering abundant space for vehicles and guests.

Single Family Active

Price

^$ 2,390,000

Bedrooms

Full Bath

Property Type

Single Family

Taxes

^$ 13,551

Style

House

Lot Size

0.75

Year Built

2002

Town/City

Longmont

County/Region

Weld

MLS | Web ID

IR1047075

Features

Interior

Interior Amenities Eat-in Kitchen Five Piece Bath Kitchen Island Pantry Vaulted Ceiling(s) Walk-In Closet(s)

Basement Crawl Space

Flooring Wood

Total Fireplaces 1

Basement (Y/N) N

Window Features Window Coverings

Above Grade Finished Area 5422

Half Baths 0

3/4 Baths 0

Total Bedrooms 4

Below Grade Finished Area 0

Main Level Bedrooms 1

Main Level Bathrooms 2

Total Baths 4

General

Heating Forced Air

Cooling Central Air

Utilities Natural Gas Available

Possession Closing/DOD

Roof Spanish Tile

Appliances Bar Fridge Dishwasher Disposal Dryer Freezer Microwave Oven Refrigerator Washer

Zoning Res

HOA Fee 500

Garage Spaces 4

Patio/Porch Features Patio

Security Features Smoke Detector(s)

Construction Materials Stucco

Exclusions Seller's personal property Mineral Rights Excluded

Year Built 2002

View Mountain(s) Water

Levels Two

Property Subtype Single Family Residence

Tax Year 2024

Ownership Individual

Waterfront Features Pond

Assoc Fee Paid Per Monthly

County Weld

Property Type Residential

Association Amenities Park Trail(s)

HOA Y

Attached Garage Y

Subdivision Name Lighthouse Cove

Possible Use Residential

Full Baths 4

Status Active

High School Mead

City Longmont

Association Name Amanda K Contreras

High School District St. Vrain Valley RE-1J

Lot Size Square Feet 32466

Listing Terms Cash Conventional

Elementary School Centennial

Tax Annual Amount 13551

Middle/Junior High School Altona

Concessions No

Virtual Tour https://my.matterport.com/show/?m=SqbN6TYv1kp&mls=1

Structure Type House

Standard Status Active

Occupancy Type Owner

Elementary School District St. Vrain Valley RE-1J

Exterior

Exterior Amenities Balcony Dog Run Gas Grill Spa/Hot Tub

Parking Features RV Access/Parking

Lot Features Cul-De-Sac Sprinklers In Front

Water Source Public

Total Parking 4

Building Area Total 6430

Lot Size Acres 0.75

Road Surface Type Paved

Internal Only

Street Number 1 9904

* Excluded Features

List By

Compass - Boulder

Broker

(720) 595-5171

Phone

Affordability Calculator

$16,040

Per Month

Monthly Principal & Interest: $14,910
Monthly Property Taxes: $1,129
Monthly Home Insurance: --

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Down Payment

Loan Term

Interest Rate

Yearly Property Taxes

Yearly Home Insurance

Default based on a 30-year fixed rate of 6.375% 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

Trends
Schools

Single family listings in Longmont, CO

Average List Price ^$685,974

Percent of Sale Price 71%

About Longmont, CO

58,107 Population

136% Since 2002

^$83,580 Median Income

38.06 Median Age

39% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

910829 Elementary School

910930 Middle School

Mead High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
11/26/2025	$2,390,000	-3.43%	Price Down
11/8/2025	$2,475,000		Listed Price

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9904 Harbor Drive, Longmont, CO, 80504 is a Single Family Home for sale at $2,390,000 with 6,430 sqft and a lot size of 0.75. 9904 Harbor Drive has 4 bedrooms, 4.0 baths, and was built in 2002. The property's zip code is 80504 which is in Longmont, CO

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.375% 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.

The data relating to real estate on this web site comes in part from the Internet Data eXchange (IDX) Program of the REcolorado. Real estate listings held by firms other than Weichert Realtors are marked with the IDX logo and detailed information about them includes the Listing Broker’s Firm Name.

The information being provided is for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Data is updated as of 12/7/2025.

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9904 Harbor Drive

Single Family Home for sale in Longmont, CO

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