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$1,448,715

Listing Price

5beds

3baths

3,416sqft

21,636sqft lot

858 3rd Ave, Longmont, CO 80501

Member Features

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  • Full foreclosure details

  • Home value, equity and ownership info

  • Find homes priced below market

  • Get full access with a FREE Account

Already a member?

For Sale

Single Family

Home type

424.1

Price / sqft

1910

Year built

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 anc

Interior Details

Square Feet
  • 3416

Bedrooms
  • 5

Bathrooms
  • 3

Heating
  • Has Heating:

    Yes

  • Heating Type:

    Hot Water

Cooling
  • Has Cooling:

    No

  • Cooling Type:

    N/A

Fuel
  • Has Fuel:

    No

  • Fuel Type:

    N/A

Basement
  • Has Basement:

    No

  • Basement Type:

    Partial

Flooring
  • Has Flooring:

    No

  • Flooring Type:

    N/A

Fireplace
  • Has Fireplace:

    Yes

  • Fireplace Type:

    N/A

Property Details

Lot Size
  • 21636

Water
  • No

Sewer
  • No

Parking
  • Type:

    N/A

  • Location:

    N/A

  • Status:

    N/A

  • Number of Spaces:

    N/A

Deck
  • No

Patio
  • No

Fence
  • No

Pool
  • No

Porch
  • No

Stoop
  • No

Breezeway
  • No

Construction Details

Number of Stories
  • 2

Style
  • N/A

Exterior
  • Block/brick

Foundation
  • N/A

Roof
  • N/A

Roofing Material
  • N/A

Tax History

Year

Amount

Land

Improvement

Percent Change

Assessment

2019

$5,105

$11,941

$48,613

--%

$60,554

2019

$5,105

$11,941

$48,613

--%

$60,554

2018

$3,840

$13,320

$34,308

--%

$47,628

2017

$3,787

$13,320

$34,308

--%

$47,628

2016

$4,032

$15,840

$34,308

--%

$50,148

2014

$3,646

$17,671

$29,468

--%

$47,139

2013

$3,659

$17,671

$29,468

--%

$47,139

2012

$3,478

$11,542

$34,069

--%

$45,611

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Average Home Price in 80501

Nearby Properties

Zip Code

Price

Bed

Bath

Sqft

Lot

Sold Date

$973,224

3 Beds

2 Baths

3,121 Sqft

17,409 Lot (sqft)

Sold 10/13/2026

$1,448,715

5 Beds

3 Baths

3,416 Sqft

21,636 Lot (sqft)

Sold 10/13/2026

$939,582

5 Beds

1.75 Baths

3,558 Sqft

15,652 Lot (sqft)

Sold 10/13/2026

$930,000

3 Beds

3 Baths

2,966 Sqft

8,448 Lot (sqft)

Sold 10/12/2026

$899,000

5 Beds

3 Baths

3,004 Sqft

3,553 Lot (sqft)

Sold 10/13/2026

percent-home-icon

Calculators

Mortgage

Mortgage Calculator

Calculate your monthly mortgage payments.
Household Income
70,000
$
Home price
1,448,715
$
Down payment
289,743
$
Mortgage Rate
6.5
%
Loan Term
Property Tax Rate
1.1
%
Homeowner's Insurance (Annual)
8,692.29
$
HOA (Monthly)
0
$
PMI
0
$
$9,378
Your Payment
Total Monthly Payment:$9,378
Percent of Income:161%
Affordable:No

Details for 858 3RD AVE

Property Debt

Foreclosure Contact Details