OFF MARKET

Off market may 2015 for $577K

$1,020,454

Est. refi paymentEst. refi $3,574/mo

•

4,856

sq ft

1683 Northwestern Rd, Longmont, CO 80503

About this home

Public Remarks: Great location! Superb views of Longs Peak & the Front Range.Close to McIntosh Lake & its nature trail.Convenient to schools & a short drive to Boulder. Gorgeous custom home with great room that opens to Lg kitchen with counter sitting area, & to large deck & backyard to enjoy views. Luxury Master Suite.Walk out basement from family room.Pool table included as is the Master Spa in the back yard.Very efficient HVAC system. Huge garage for cars,toys & storage plus additional storage in basement.

Single-familyProperty Type

1993Year Built

0.35 acresLot Size

$210Est. Price/Sq.Ft.

4 car garageParking

Listed by Susan Haley • RE/MAX Traditions, Inc

Contact: 3037723800

Bought with James Plaster • New 1 Real Estate, LLC

•303-931-9223 (broker)

Redfin checked: a few seconds ago

•Source:IRES as Distributed by MLS Grid #759348

Redfin Estimate

$1,020,454

$443K since sold in May 2015$19K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.8% higher than the average sale price ($965K) of 6 comparable homes.

SOLD JUL 10, 2026
$905,000
A
5 beds3.5 baths4,350 sq ft
3208 Mariner Ln, Longmont, CO 80503
SOLD APR 7, 2026
$1,360,000
B
5 beds4 baths5,475 sq ft
2248 Mariner Dr, Longmont, CO 80503
Listing provided by metrolistCO
SOLD SEP 15, 2026
$685,000
C
5 beds4 baths3,313 sq ft
1703 Drake St, Longmont, CO 80503
BOUGHT WITH REDFIN MAY 28, 2026
$857,500
D
4 beds3.5 baths3,298 sq ft
1204 Twin Peaks Cir, Longmont, CO 80503
SOLD APR 14, 2026
$1,239,500
E
6 beds4.5 baths5,745 sq ft
3801 Fowler Ln, Longmont, CO 80503
SOLD SEP 3, 2026
$740,000
F
5 beds3.5 baths2,566 sq ft
1531 Ithaca Ct, Longmont, CO 80503

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Earn from this home

Sell

$614,795

Est. take-home

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Refinance

Est. cash available

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Rent

$4,347/mo

Redfin rental estimate

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Market trends in 80503, CO

Last updated October 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

98.5%

+0.4% MoM

Median sale price

$727K

$6K MoM

Avg. days on market

59d

8 days MoM

Recently sold homes

127

10 MoM

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5 beds5 baths3,192 sq ft
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3D & VIDEO TOUR
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See all

Provided by Redfin

Sale history for 1683 Northwestern Rd

Date

Event

Price

IRES as Distributed by MLS Grid #759348

May 29, 2015

Sold

$577,500

$119/sq ft

May 2, 2015

Contingent

—

Apr 2, 2015

Listed

$595,000

$123/sq ft

IRES as Distributed by MLS Grid #444740

Nov 18, 2005

Sold

$512,500

$106/sq ft

Mar 22, 2005

Listed

$549,900

$113/sq ft

Public Remarks

Elegant, custom home near McIntosh Lake, parks, walking trails, schools. 5 BD, 5BA includes in-law/nanny apt/home office w/ separate entrance. Lg game/rec room in walk-out lower level w/ patio. Great rm w/eat-in kitchen/DR & FM room. The gourmet kitchen is a cook's delight. Lush landscaping & lg west facing deck frame fabulous mt & front range views. A lg lot provides plenty of privacy & room to play. Newly remodeled, painted, new carpet, custom blinds, appliances. Buyer to verify sq ft.

IRES as Distributed by MLS Grid #420502

Mar 15, 2005

Listing Removed

—

Jul 19, 2004

Listed

$649,000

$134/sq ft

Public Records

Sep 10, 1993

Sold

$362,100

$75/sq ft

Public Records

Mar 26, 1993

Sold

$70,000

$14/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$6,379 (+5.5%)

$12,156 + $48,606

$60,762

2024

$6,047 (+1.4%)

$12,156 + $48,606

$60,762

2023

$5,965 (+17.7%)

$9,882 + $53,339

$63,221

2022

$5,066 (−1.3%)

$13,568 + $53,339

$66,907

2021

$5,132 (+8.3%)

$10,349 + $40,845

$51,194

2020

$4,740 (+1.6%)

$10,646 + $42,021

$52,667

2019

$4,665 (+3.0%)

$8,723 + $40,069

$48,792

2018

$4,527 (+1.4%)

$8,723 + $40,069

$48,792

2017

$4,466 (+2.5%)

$8,784 + $38,880

$47,664

2016

$4,358 (+4.9%)

$8,784 + $38,880

$47,664

2015

$4,153 (+16.4%)

$11,781 + $33,814

$45,595

2014

$3,567 (−0.4%)

$11,860 + $26,475

$38,335

2013

$3,581 (+2.3%)

$11,860 + $26,475

$38,335

2012

$3,500 (+6.8%)

$11,860 + $26,475

$38,335

2011

$3,277 (−2.3%)

$7,005 + $30,726

$37,731

2010

$3,354 (+1.8%)

$7,005 + $30,726

$37,731

2009

$3,294

$7,880 + $31,080

$38,960

Tax history for 1683 Northwestern Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,379 (+5.5%)

$12,156 + $48,606

$60,762

2024

$6,047 (+1.4%)

$12,156 + $48,606

$60,762

2023

$5,965 (+17.7%)

$9,882 + $53,339

$63,221

2022

$5,066 (−1.3%)

$13,568 + $53,339

$66,907

2021

$5,132 (+8.3%)

$10,349 + $40,845

$51,194

2020

$4,740 (+1.6%)

$10,646 + $42,021

$52,667

2019

$4,665 (+3.0%)

$8,723 + $40,069

$48,792

2018

$4,527 (+1.4%)

$8,723 + $40,069

$48,792

2017

$4,466 (+2.5%)

$8,784 + $38,880

$47,664

2016

$4,358 (+4.9%)

$8,784 + $38,880

$47,664

2015

$4,153 (+16.4%)

$11,781 + $33,814

$45,595

2014

$3,567 (−0.4%)

$11,860 + $26,475

$38,335

2013

$3,581 (+2.3%)

$11,860 + $26,475

$38,335

2012

$3,500 (+6.8%)

$11,860 + $26,475

$38,335

2011

$3,277 (−2.3%)

$7,005 + $30,726

$37,731

2010

$3,354 (+1.8%)

$7,005 + $30,726

$37,731

2009

$3,294

$7,880 + $31,080

$38,960

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

0.35 Acres

Year renovated

1993

Sq. Ft.

4,246

Year built

1993

Style

Single Family Residential

County

Boulder County

APN

R0115073

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 2, 2026.

R-SF

Residential Single-Family District

The purpose of the R-SF district is to establish and preserve residential neighborhoods with primarily single-family detached dwellings on medium to larger lots. The district is intended to be located in proximity to activity centers and other public amenities or complementary uses and activities such as schools, parks, and open space.

Permitted uses

Include but are not limited to:

Housing-Single unit
Infrastructure
Public service
Communications tower
Park & open space

Property details

Parking

Parking Features
Covered Spaces: 4
Garage: Yes
Attached Garage: Yes
Garage Spaces: 4
Parking Features: Garage Door Opener

Interior

Bathroom Information
Bathrooms (Full): 3
Bathrooms (Half): 0
Bathrooms (Three Quarter): 2

Bedroom Information
Bedrooms Total: 5

Heating & Cooling
Cooling: Yes
Central Air, Ceiling Fan(s)
Heating: Yes
Forced Air, Baseboard

Interior Features
Electric Range/Oven, Dishwasher, Refrigerator, Washer, Dryer
Flooring: Wood Floors
Study Area, Eat-in Kitchen, Separate Dining Room, Cathedral/Vaulted Ceilings, Open Floorplan, Pantry, Walk-In Closet(s), Jack & Jill Bathroom
Laundry Features: Washer/Dryer Hookups, Main Level

Room Information
Basement: Full, Walk-Out Access

Exterior

Exterior Features
Fencing: Fenced
Patio and Porch Features: Patio, Deck
Roof: Composition

Land Information
Road Surface Type: Paved

Lot Information
Horse(s): No
Lot Features: Curbs, Gutters, Sidewalks, Lawn Sprinkler System, Co-Housing
Other Structures: Workshop, Storage
Zoning: R-1

Property Information
Property Type: Residential
View: Yes
Waterfront: No

Subdivision Information
Subdivision Name: Longmont Estates
MLS Area Major: Longmont

Building Information
Above Grade Finished Area: 3012
Below Grade Finished Area: 1844
Building Area Total: 3012
Construction Materials: Wood/Frame, Brick/Brick Veneer

Financial

Tax Information
Parcel Number: R0115073
Tax Annual Amount: 3568
Tax Year: 2014

Financial Information
Listing Terms: Cash, Conventional, FHA

Utilities

Utility Information
Utilities: Natural Gas Available, Electricity Available, Cable Available
Electric: Electric,City
Gas: Natural Gas,Xcel
Sewer: City Sewer

Location

HOA Information
Association: No

School Information
High School District: ST Vrain Dist RE 1J
Elementary School: Longmont Estates
Middle or Junior School: Westview
High School: Silver Creek

Location Information
Unparsed Address: 1683 Northwestern Rd Longmont CO 80503
Street Number: 1683
Street Name: Northwestern
Street Suffix: Rd
City: Longmont
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80503
Coordinates: -105.15178,40.18773
Latitude: 40.18773
Longitude: -105.15178

Public facts

Beds: 5
Baths: 5.0
Sq. Ft.: 4,246
Stories: —
Lot Size: 0.35 acres
Style: Single Family Residential
Year Built: 1993
Year Renovated: 1993
County: Boulder County
APN: R0115073

Home facts updated by county records on Sep 2, 2026

Other

Listing Information
Attribution Contact: 3037723800
Close Price: $577,500
Photos Count: 25
Possible Use: Single Family
Special Listing Conditions: Private Owner
Standard Status: Closed

Listing Date Information
Close Date: Friday, May 29, 2015
Cumulative Days on Market: 58
Days on Market: 58
Listing Contract Date: Thursday, April 2, 2015
Modification Timestamp: Monday, July 29, 2024 2:21 AM

Home Information
Direction Faces: East
Levels: Two
Structure Type: Legal Conforming
Window Features: Window Coverings, Wood Frames
Year Built: 1993

Around this home

Schools

Longmont Estates Elementary School

Public PreK-5 • Assigned • 0.2mi

7/10

Westview Middle School

Public 6-8 • Assigned • 0.3mi

7/10

Silver Creek High School

Public 9-12 • Assigned • 2.7mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

A vibrant northern Colorado community known for its scenic mountain views, extensive parks and trails, greenways, and a mix of established neighborhoods and newer housing options.
2 months ago • Longmont
Brent Sena
Redfin agent
126 deals
Was this helpful?

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 93° expected this year, 17 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Longmont, CO • 80503

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.5 hours in June and 6 hours in December, placing it above the U.S. average for solar exposure.

10.5 hrs

6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$970,000 – $1.17M

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Home values near 1683 Northwestern Rd

Data from public records.

Address	Redfin Estimate
1691 Northwestern Rd, Longmont, CO 6 Beds \| 4.5 Baths \| 4786 Sq. Ft.	$1,087,542
1676 Northwestern Rd, Longmont, CO 4 Beds \| 4 Baths \| 3110 Sq. Ft.	$964,039

Address	Redfin Estimate
1674 Northwestern Rd, Longmont, CO 4 Beds \| 3 Baths \| 2950 Sq. Ft.	$702,018
1680 Northwestern Rd, Longmont, CO 5 Beds \| 3 Baths \| 2797 Sq. Ft.	$730,610

Address	Redfin Estimate
1678 Northwestern Rd, Longmont, CO 3 Beds \| 3 Baths \| 2400 Sq. Ft.	$673,947
1687 Northwestern Rd, Longmont, CO 5 Beds \| 3.5 Baths \| 4015 Sq. Ft.	$955,321

Property information provided by IRES as Distributed by MLS Grid when last listed in 2015. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 80503, CO

Sale history for 1683 Northwestern Rd

Tax history for 1683 Northwestern Rd

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 80503

Home values near 1683 Northwestern Rd

More real estate resources