Recently Viewed Properties
See This Home
Save This Listing
Close

View All Photos

$750,000 New to Website

  • For Sale
  • Active
  • Duplex
  • 6 Beds
  • 2 Full Baths
  • 2 Partial Baths
  • 3,164 Sq. Ft.
  • 2 Car Garage
  • Updated 4 days ago
See This Home
Save This Home
See This Home
Save This Home
Versatile duplex investment opportunity! Perfect for investors or a primary buyer with approval to rent the other side. Located on the west side of Longmont, this property sits just around the corner from massive open space and trail systems, in an area known for great schools, limited rental inventory, and strong tenant demand. This complete duplex features mirrored units, each offering 3 bedrooms, 2 bathrooms, walk-out basements, oversized 1-car attached garages, private entrances, in-unit laundry, and their own fully fenced yards, with some views-making them highly desirable rental properties. The cap rate/ROI is above 7% providing potential with the increased tenant demand. One side showcases an updated eat-in kitchen, custom lighting, LVP flooring, vaulted ceilings, and a brick-surround fireplace, plus deck access from the great room and primary bedroom. The walk-out basement includes additional living space, bedrooms, and an updated bath. The second side offers a spacious eat-in kitchen with a large center island, vaulted ceilings, main-floor bedroom, and a basement living area with a brick-surround fireplace, two secondary bedrooms, and a bathroom with a walk-in shower. Laundry and utility space are conveniently located within the unit. Both sides are updated in kitchens and baths, well maintained, and rent-ready immediately. Enjoy outdoor access from both walk-out basements, each fully fenced and grassed-perfect for tenants seeking privacy and outdoor living. Conveniently located near Twin Peaks Golf Course, parks, trails, grocery stores, shopping, and dining, with easy access to Hwy 287 and I-25 for commuting to Boulder, Loveland, DIA, or Denver. Don't miss the opportunity to own this high-performing duplex investment in one of Longmont's most desirable west-side locations.

Full Property Details for 3811-3813 Findlay Ln

General

  • Price: $750,000
  • Taxes: $3,902 (2024)
  • Status: Active
  • Type: Duplex
  • Source: MetroList_Colorado
  • MLS ID: 6955637
  • Updated: 1/13/2026
  • Added to Site: 5 day(s) ago

Interior

  • Interior Features: High Ceilings, Kitchen Island
  • Fireplace: Yes
  • Number of Fireplaces: 3
  • Fireplace(s): Basement, Great Room, Living Room, Basement, Great Room, Living Room, Basement, Great Room, Living Room
  • Appliances: Dishwasher, Dryer, Microwave, Oven, Refrigerator, Washer
  • Flooring: Carpet, Vinyl

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 2
  • 3/4 Bathrooms: 2
  • Main Floor Baths: 2
  • Basement Baths: 2

Bedrooms

  • Total Bedrooms: 6
  • Bedrooms Main: 2

Other Rooms

  • Laundry: In Unit

Exterior

  • Exterior Features: Private Yard, Rain Gutters
  • Porch/Patio/Deck: Covered, Deck, Patio

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Total Spaces: 2

Location

  • County: Boulder
  • Subdivision: Longmont Estates

School Information

  • Elem School District: St. Vrain Valley RE-1J
  • Midd School District: St. Vrain Valley RE-1J
  • High School District: St. Vrain Valley RE-1J
  • Elementary School: Longmont Estates
  • Middle School: Westview
  • High School: Silver Creek

Community

  • Pets Allowed: Yes

Heating & Cooling

  • Cooling Type: Evaporative Cooling
  • Heating Type: Forced Air, Natural Gas

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Cable Available, Internet Access (Wired)

Structural Information

  • Structure Type: Duplex
  • Construction: Brick, Frame
  • Basement: Yes
  • Basement Desc.: Finished, Walk-Out Access
  • Roof: Metal
  • Windows: Window Coverings
  • Square Feet: 3,164
  • Sq. Ft. Source: Public Records
  • Living Area: 3,164 Sq. Ft.
  • Year Built: 1979

Lot Features

  • Lot Size (Acres): 0.19
  • Lot Size (Sq. Ft.): 8,456
  • Fence: Yes
  • Lot Features: Sprinklers In Front, Sprinklers In Rear
  • Trees/Vegetation: Grassed
  • Fencing (Description): Full

Financial Considerations

  • Tax Amount: $3,902
  • Tax Year: 2024
  • Terms: Cash, Conventional, FHA

Disclosures and Reports

  • Ownership: Corporation/Trust
  • Special Conditions: None
  • Legal Description: LOT 23 BLK 3 LONGMONT ESTATES 8
  • Exclusions: None
  • Property ID: R0073622

Listed by MB Team Lassen

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

— 3811-3813 Findlay Ln —

  • MB Team Lassen

info@teamlassen.com,303-668-7007

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

Tax History for 3811-3813 Findlay Ln

Year
Property Taxes
Change
Tax Assessment
Change
2024
$3,902
1%
$40,790
-8%
2023
$3,849
15%
$44,475
29%
2021
$3,358
4%
$34,463
5%
2022
$3,243
-3%
$32,776
3%
2021
$3,358
11%
$31,732
—
2019
$3,034
18%
$31,732
18%
2018
$2,562
1%
$26,971
—
2017
$2,527
5%
$26,971
7%
2016
$2,418
5%
$25,297
—
2015
$2,304
18%
$25,297
20%
2014
$1,960
—
$21,055
—
2013
$1,967
—
$21,055
—
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 3811-3813 Findlay Ln

$
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 MB Team Lassen

Just Listed near 3811-3813 Findlay Ln

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

16626 W 2nd Ave, Golden, CO 80401 - Photo 1 New to Website
$1,395,000
Open House

16626 W 2nd Ave  Golden, CO 80401

  • Single Family
  • Active
  • Updated 2 days ago
  • 6
    Beds
  • 6
    Total Baths
  • 5,223
    Sq. Ft.
  • MLS # 9413538
Listed by Keller Williams Integrity Real Estate LLC
1008 Xenon St, Golden, CO 80401 - Photo 1 New to Website
$759,000
Open House

1008 Xenon St  Golden, CO 80401

  • Duplex
  • Active
  • Updated 3 days ago
  • 5
    Beds
  • 4
    Total Baths
  • 2,112
    Sq. Ft.
  • MLS # 3355208
Listed by Sterling Real Estate Group Inc
12820 Willow Ln, Golden, CO 80401 - Photo 1 New to Website
$399,900

12820 Willow Ln  #12  Golden, CO 80401

  • Townhouse
  • Active
  • Updated 1 day ago
  • 2
    Beds
  • 2
    Total Baths
  • 1,575
    Sq. Ft.
  • MLS # 3406910
Listed by Keller Williams DTC
211 Black Birch Rd, Golden, CO 80401 - Photo 1 New to Website
$650,000

211 Black Birch Rd  Golden, CO 80401

  • Single Family
  • Active
  • Updated 2 days ago
  • 2
    Beds
  • 2
    Total Baths
  • 3,855
    Sq. Ft.
  • MLS # 5387009
Listed by Realty One Group Premier Colorado

Price Reduced near 3811-3813 Findlay Ln

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

16359 W 10th Ave, Golden, CO 80401 - Photo 1 Price Reduced
-$2,000 (-0.89%)
$222,000

16359 W 10th Ave  #Yy2  Golden, CO 80401

  • Condo
  • Active
  • Updated 4 days ago
  • 2
    Beds
  • 1
    Total Bath
  • 773
    Sq. Ft.
  • MLS # 9454695
Listed by Dave Strang (303) 521-6180
382 Gladiola St, Golden, CO 80401 - Photo 1 Price Reduced
-$15,000 (-3.37%)
$430,000

382 Gladiola St  Golden, CO 80401

  • Townhouse
  • Active
  • Updated 1 day ago
  • 3
    Beds
  • 3
    Total Baths
  • 1,980
    Sq. Ft.
  • MLS # 5719613
Listed by Katie L Noel
2320 East St, Golden, CO 80401 - Photo 1 Price Reduced
-$20,000 (-1.59%)
$1,239,000

2320 East St  Golden, CO 80401

  • Single Family
  • Active
  • Updated 4 days ago
  • 5
    Beds
  • 5
    Total Baths
  • 2,904
    Sq. Ft.
  • MLS # 3395385
Listed by Brokers Guild Homes
15834 W 11th Ave, Golden, CO 80401 - Photo 1 Price Reduced
-$9,600 (-1.48%)
$639,900

15834 W 11th Ave  Golden, CO 80401

  • Single Family
  • Active
  • Updated 2 days ago
  • 4
    Beds
  • 2
    Total Baths
  • 1,260
    Sq. Ft.
  • MLS # 2444478
Listed by Elevate Real Estate

Recent Sales near 3811-3813 Findlay Ln

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

830 Welch St, Golden, CO 80401 - Photo 1 Sold
$800,000

830 Welch St  Golden, CO 80401

  • Single Family
  • Closed
  • 5
    Beds
  • 3
    Total Baths
  • 3,273
    Sq. Ft.
  • MLS # 5207320
Listed by Next Realty & Management, LLC
Sold by Nookhaven Homes
13010 W 6th Pl, Golden, CO 80401 - Photo 1 Sold
$725,000

13010 W 6th Pl  Golden, CO 80401

  • Single Family
  • Closed
  • 6
    Beds
  • 3
    Total Baths
  • 2,616
    Sq. Ft.
  • MLS # 6486072
Listed by Full Circle Realty CO
Sold by Toprock Real Estate LLC
1000 - 1002 Zang St, Golden, CO 80401 - Photo 1 Sold
$850,000

1000 - 1002 Zang St  Golden, CO 80401

  • Duplex
  • Closed
  • 4
    Beds
  • 4
    Total Baths
  • 1,788
    Sq. Ft.
  • MLS # 9512592
Listed by The Gold Standard Brokerage
Sold by Listings.com
1025 Zang St, Golden, CO 80401 - Photo 1 Sold
$760,000

1025 Zang St  Golden, CO 80401

  • Single Family
  • Closed
  • 4
    Beds
  • 2
    Total Baths
  • 1,798
    Sq. Ft.
  • MLS # 5089375
Listed by Simply Denver
Sold by West and Main Homes Inc

3811-3813 Findlay Lane, Longmont, CO 80503 (MLS# 6955637) is a Duplex property with 6 bedrooms, 2 full bathrooms and 2 partial bathrooms. 3811-3813 Findlay Lane is currently listed for $750,000 and was received on January 13, 2026. Want to learn more about 3811-3813 Findlay Lane? Do you have questions about finding other Duplex real estate for sale in Longmont? You can browse all Longmont real estate or contact a Coldwell Banker agent to request more information.

Tour this property