Listing provided courtesy of Turner Realtyas Distributed by MLSGrid- MLS# IR1063026MLS Provider

677 County Road 18Longmont, CO 80504

Single Family · 4 Beds · 2 Full Baths · 2 Half Baths · 1 Three Quarter Bath · 8,214 Sq. ft. | 10.00 Acres
$1,999,970 Active

677 County Road 18 Overview

Time on Site:
12 hours
Visits:
0

Experience the best of Colorado county living on this private, irrigated 10-acre estate just 10 minutes from Longmont and 30 minutes from Boulder. Tucked away at the end of a quiet road in Weld County, this exceptional 7,050 sq. ft. Cape Cod-style farmhouse captures breathtaking 360-degree mountain and plains views. Designed for comfortable living and entertaining, the home features expansive rooms filled with natural light from large windows and skylights. Choose between a main-level primary suite or an upper-level suite with an adjoining nursery and sitting room. Two moss-rock fireplaces add warmth and charm, while fresh interior and exterior paint, new carpet, a new roof, and newer HVAC systems make this home truly move-in ready. The chef's kitchen is equipped with a commercial Viking gas range, granite countertops, abundant cabinetry, and two walk-in pantries. An oversized mudroom includes a convenient walk-up dog wash. A 900 sq. ft. basement provides additional storage. The attached three-car garage is complemented by 1,164 sq. ft. of unfinished space above, offering excellent potential for an ADU, guest quarters, studio, or home office. Outside the fully fenced property includes LHWD domestic tap water, a private well, and a versatile 2,200 sq. ft. barn/kennel with its own bathroom and separate septic system. Whether you envision horses, a hobby farm, orchard, greenhouse, apiary, cidery, chickens, or extensive gardens, this property offers endless homestead possibilities. With no HOA, no covenants, and no conservation easement, you'll enjoy the freedom to create the lifestyle you've always imagined. A rare opportunity to own and extraordinary country estate with privacy, flexibility, and spectacular views in one of northern Colorado's most desirable locations.

Love this property?
Create a profile so you can receive updates on this property as soon as they happen!
View Map

677 County Road 18 Facts & Features

  • Type Single Family
  • Sq. ft. 8,214
  • Price/Sq.ft. $243
  • Lot 10.00 Acres

Details

General

Association/HOA

  • Association: false

School Information

  • School District: St. Vrain Valley RE-1J
  • Elementary School: Grand View
  • Middle Or Junior School: Coal Ridge
  • High School: Mead

Listing Information

  • Concessions: No

Building Information

  • Year Built: 1985

Location/Region

  • Country: US
  • County Or Parish: Weld
  • Subdivision Name: Rec Exempt

Tax Information

  • Tax Annual Amount: 8266
  • Tax Year: 2025

General Information

  • Exclusions: N/A, Water Rights Included,Mineral Rights Excluded
  • Listing Terms: Cash,Conventional,FHA,VA Loan
  • Ownership: Individual
  • Parcel Number: R4357606
  • Possible Use: Agricultural,Residential
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Zoning: SFR

Interior

Parking Information

  • Garage Spaces: 3

Beds/Baths

  • Bathrooms Full: 2
  • Bathrooms Half: 2
  • Bathrooms Three Quarter: 1
  • Bathrooms Total: 5
  • Bedrooms Total: 4

Building Interior

  • Above Grade Finished Area: 6085
  • Below Grade Finished Area: 965
  • Building Area Source: Assessor
  • Building Area Total: 8214

General Information

  • Appliances: Bar Fridge,Dishwasher,Disposal,Double Oven,Dryer,Freezer,Microwave,Oven,Refrigerator,Washer
  • Cooling: Ceiling Fan(s),Central Air
  • Fireplace Features: Family Room,Insert,Living Room
  • Flooring: Wood
  • Heating: Baseboard,Forced Air
  • Interior Features: Eat-in Kitchen,Kitchen Island,Pantry,Primary Suite,Smart Thermostat,Vaulted Ceiling(s),Walk-In Closet(s)
  • Laundry Features: In Unit
  • Levels: One
  • Living Area: 7050
  • Main Level Bathrooms: 3
  • Main Level Bedrooms: 2
  • Other Equipment: Satellite Dish
  • Security Features: Smoke Detector(s)
  • Spa Features: Bath
  • Window Features: Double Pane Windows,Skylight(s),Window Coverings

Exterior

Parking Information

  • Parking Features: Oversized,RV Access/Parking
  • Parking Total: 3

Lot Information

  • Lot Features: Level,Sprinklers In Front
  • Lot Size Acres: 10
  • Lot Size Square Feet: 435600
  • Road Responsibility: Private Maintained Road
  • Road Surface Type: Gravel
  • Vegetation: Grassed,Wooded
  • Water Source: Public,Well

Waterfront/View

  • View: Mountain(s),Plains

Building Exterior/Construction

  • Architectural Style: Contemporary,Rustic
  • Attached Garage: true
  • Construction Materials: Brick,Vinyl Siding,Frame
  • Direction Faces: West
  • Patio And Porch Features: Deck,Patio
  • Roof: Composition
  • Structure Type: House

General Information

  • Exterior Features: Dog Run,Gas Grill
  • Fencing: Fenced
  • Horse Amenities: Corral(s),Pasture,Tack Room
  • Horse: true
  • Road Frontage Type: Private Road,Public
  • Sewer: Septic Tank
  • Utilities: Electricity Available,Internet Access (Wired),Natural Gas Available

Room Information

Room: Bathroom Full

  • Level: Main
  • Features: Primary Suite

Room: Bathroom Half

  • Level: Main

Room: Bathroom Three Quarter

  • Level: Main

Room: Bedroom

  • Level: Main
  • Length: 15
  • Width: 23
  • Description: Tile
  • Features: Primary Suite

Room: Bedroom

  • Level: Main
  • Length: 12
  • Width: 14
  • Description: Hardwood

Room: Dining Room

  • Level: Main
  • Length: 12
  • Width: 13
  • Description: Hardwood

Room: Kitchen

  • Level: Main
  • Length: 17
  • Width: 26
  • Description: Hardwood

Room: Laundry

  • Level: Main
  • Length: 8
  • Width: 21
  • Description: Linoleum

Room: Living Room

  • Level: Main
  • Length: 20
  • Width: 14
  • Description: Hardwood

Room: Office

  • Level: Main
  • Length: 18
  • Width: 10
  • Description: Hardwood

Room: Bathroom Full

  • Level: Upper

Room: Bedroom

  • Level: Upper
  • Length: 49
  • Width: 17
  • Description: Carpet

Room: Bedroom

  • Level: Upper
  • Length: 14
  • Width: 20
  • Description: Carpet

Room: Game Room

  • Level: Upper
  • Length: 18
  • Width: 40
  • Description: Carpet

677 County Road 18 Neighborhood

Community

80504 (LONGMONT) Demographics

40
Median Age
522
Population Density (per sq. mile)
51%
College Educated
$92,977
Estimated Median Income
15,828
Estimated Total Home Owners
3,207
Estimated Total Renters
83% / 17%
Estimated Owner / Renter Divide
3
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

Schools

School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

677 County Road 18 Monthly Cost

$
$ %
%
$
$
* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

677 County Road 18 Market Data

Based on the last 30 days in this zip code

$715,344
Average List Price
$249
Average Price per Square Foot
78
Properties Sold
80
Average Days on Market
435
Properties for Sale
Calculations provided by Reliance Network

677 County Road 18 History

Date Event Value Agent
6/29/2026Source: REColorado MLS Added to Database
June 29, 2026