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Longmont, CO 80501 858 3rd Ave

Pending
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Presented By: ;
  • MLS# 5164920
  • 04/30/2026
  • Request Tour
  • Request Info
  • Beds • 3
  • Full/Half Baths • 2 / 1
  • SQFT • 5,371
  • Garage • 2

Home Details

Timeless Elegance in the Heart of Old Town, one of Longmont's most distinguished historic residences, The Emmons-Adler House. A rare opportunity in turn-of-the-century architecture, bold, symmetrical, and commanding on its half-acre lot along coveted 3rd Avenue. The crown jewel of the exterior is the sweeping wrap-around porch, perfectly proportioned to match the home's stately presence. Whether you're sipping morning coffee as the neighborhood stirs to life or hosting friends on a warm Colorado evening, this porch is the kind that makes passersby stop and stare. It is quintessential Old Town living at its finest. Inside, over 5,000 square feet of thoughtfully arranged living space unfolds across three generous bedrooms, three bathrooms, and a spectacular bonus third-floor great room. Throughout the home, soaring leaded-glass windows cast ever-changing light across richly appointed rooms, their artistry a daily reminder of the era's uncompromising craftsmanship. Deep woodwork, gracious proportions, and the quiet confidence of a home that has stood beautifully for over a century complete an interior that no new construction can replicate. The historic designation confers a deep sense of pride of ownership and places this property among a rare and celebrated collection of Longmont's most treasured homes. The grounds are nothing short of exceptional. The rare half-acre lot is lushly private and serene - a true urban sanctuary in the heart of Old Town. A charming garden house anchors the backyard, perfect as a studio, workshop, or haven for the dedicated gardener. The detached two-car garage provides ample storage and parking, while the drive-through driveway adds a gracious, practical elegance. The private garden area is a hidden gem. Mature trees and beautiful outdoor spaces complete a setting that is as livable as the home itself. Stroll to restaurants, coffee houses, breweries, shops, local events, and all Downtown has to offer. Love Where You Live
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Interior Features for 858 3rd Ave

Bedrooms

Total Bedrooms3

Bathrooms

3/4 Baths1
Half Baths1
Total Baths3

Other Interior Features

LivingAreaSourcePlans
Above Grade Finished Area3351
BasementPartial, Walk-Out Access
Below Grade Finished Area2020
Fireplace FeaturesFamily Room, One
Interior AmenitiesEat-in Kitchen, Bay or Bow Window, Walk-In Closet(s)
Window FeaturesWindow Coverings

General for 858 3rd Ave

AppliancesDouble Oven, Dishwasher, Refrigerator, Microwave
AttributionContactheather@heatherbrandthomes.com, 303-489-0755
CityLongmont
Construction MaterialsBrick, Block
CountyBoulder
DirectionsFrom Main Street, 3rd Avenue west to the property on the corner.
Elementary SchoolCentral
ExclusionsStaging items
Expected Active Date 2026-05-01
Full Baths1
Garage Spaces2
HOANo
HeatingHot Water
High SchoolLongmont
High School DistrictST Vrain Dist RE 1J
LevelsThree Or More
Living Area4055
MLS AreaLongmont
Middle/Junior High SchoolWestview
New ConstructionNo
Patio/Porch FeaturesPatio, Deck
Property Attached Y/NNo
Property SubtypeSingle Family Residence
Property TypeResidential
RoofTile
SewerPublic Sewer
Standard StatusPending
StatusPending
Subdivision NameOld Town
Tax Annual Amount8270
Tax Year2025
UtilitiesElectricity Available
ViewMountain(s)
Virtual TourClick here
Year Built1903

Exterior for 858 3rd Ave

Exterior AmenitiesSprinkler System, Balcony, Oversized Garage
FencingPartial
Lot FeaturesCorner Lot, Historic District, House Faces South, Paved
Lot Size Acres0.5
Lot Size Area21636
Parking FeaturesDetached
Water SourceCity
Waterfront Y/NNo

Additional Details

Price History

Schools

High School Longmont High School
Middle School Westview Middle School
Elementary School Central Elementary School

Nathan Washam

Broker/Owner
Price $1,600,000
MLS#5164920
List Date 04/30/2026
Property Type Pending
Phone 970.988.8295
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Request Info
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