OFF MARKET

Off Market Dec 2005 for $985K

$2,118,800

Est. refi paymentEst. refi $6,536/mo

•

3,658

sq ft

6600 Niwot Rd, Niwot, CO 80503

About this home

Public Remarks: Like New home on close-in acreage (3.72 acres). Private location with very nice views! Borders open space on the Soth & East property lines. Rural residential zoning allows animals. Excellent water: Left Hand Water for domestic use and 5 shares of Left Hand irrigation water. No homeowners association. Main level master suite and exceptional main level study/office. Lots of detail in this home!

Single-familyProperty Type

2005Year Built

3.72 acresLot Size

$579Est. Price/Sq.Ft.

3 car garageParking

Listed by Steve Steward • RE/MAX of Boulder, Inc

Contact: 3034497000

Bought with Art Rolander • RE/MAX of Boulder, Inc

•303-449-7000 (broker)

•REMAX@boulderco.com (broker)

Redfin checked: 2 minutes ago

•Source:IRES as Distributed by MLS Grid #444472

Redfin Estimate

$2,118,800

$1.1M since sold in December 2005$129K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 81.8% higher than the average sale price ($1.17M) of 6 comparable homes.

SOLD JUN 3, 2026
$1,250,000
A
4 beds3 baths3,732 sq ft
7598 Estate Cir, Niwot, CO 80503
SOLD JUL 8, 2026
$1,390,000
B
3 beds2.5 baths2,357 sq ft
7464 Whirlaway Ln, Longmont, CO 80503
SOLD JUL 22, 2026
$1,294,000
C
4 beds4 baths3,737 sq ft
6852 Peppertree Dr, Niwot, CO 80503
SOLD JUL 7, 2026
$1,350,000
D
4 beds4 baths3,560 sq ft
7154 Burgundy Dr, Niwot, CO 80503
Compass Colorado, LLC - Boulder
SOLD BY REDFIN MAY 5, 2026
$855,000
E
4 beds3 baths3,248 sq ft
6694 Drew Ranch Ln, Boulder, CO 80301
Redfin Corporation
SOLD MAY 1, 2026
$855,000
F
4 beds2.5 baths1,830 sq ft
6663 Bean Mountain Ln, Boulder, CO 80301

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Earn from this home

Sell

$1,650,096

Est. take-home

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Refinance

Est. cash available

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Rent

$4,241/mo

Redfin rental estimate

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Market trends in 80503, CO

Last updated August 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

98.1%

0.3% MoM

Median sale price

$732K

$15K MoM

Avg. days on market

51d

9 days MoM

Recently sold homes

141

19 MoM

New listings for sale

$644,500
4 beds3.5 baths2,932 sq ft
2153 Rockspray Ct, Longmont, CO 80503
3D WALKTHROUGH
$1,095,000
3 beds2 baths1,492 sq ft
6967 Fairways Dr, Longmont, CO 80503
Bernadette Melton • Compass - Denver
$1,999,000
5 beds4 baths7,840 sq ft
3800 Plateau Rd, Longmont, CO 80503
Ray Sage • Orchard Brokerage LLC
COMING SOON
$749,900
5 beds4 baths2,856 sq ft
3544 Columbia Dr, Longmont, CO 80503
Roshan Bogati • eXp Realty, LLC
$699,900
5 beds4 baths3,197 sq ft
2038 Falcon Dr, Longmont, CO 80503
Jason M. Halliday • RE/MAX Northwest Inc
3D WALKTHROUGH
$800,000
3 beds3 baths3,222 sq ft
2080 Sicily Cir, Longmont, CO 80503
Steve Novak • LoKation Real Estate
OPEN TODAY, 1PM TO 3PM
$495,000
2 beds2.5 baths1,620 sq ft
1647 Venice Ln, Longmont, CO 80503
EARLY ACCESS
$995,000
2 beds3 baths2,757 sq ft
7103 Dry Creek Ct, Niwot, CO 80503
3D WALKTHROUGH
$575,000
2 beds2 baths1,031 sq ft
6917 Totara Pl, Niwot, CO 80503
$510,000
3 beds2 baths2,010 sq ft
12 Huntington Ct, Longmont, CO 80503
See all

Provided by Redfin

Sale history for 6600 Niwot Rd

Date

Event

Price

IRES as Distributed by MLS Grid #444472

Dec 9, 2005

Sold

$985,000

$269/sq ft

Mar 19, 2005

Listed

$1,095,000

$299/sq ft

Public Records

Jan 12, 2004

Sold

$736,200

$201/sq ft

IRES as Distributed by MLS Grid #387963

Oct 17, 2003

Sold

$650,000

$178/sq ft

Sep 6, 2003

Listed

$659,000

$180/sq ft

Public Remarks

NIWOT PRIVACY - 3.72 IRRIGATED ACRES! Unobstructed views of the mountains and plains! Located at end of private lane & backing to Bldr County Open Space makes this your dream location. Walk to work at IBM or drive 10 mins to Bldr&Lgmt.The chef of your family will love the recent remodel w/center island & the latest of appliances.Warm hickory hardwood floors, gas fireplace, windows & doors are all newer. 2-stall barn. 37X30 detchd garage & 2-car attchd .Don't wait! Byr ver sf. Excl f/p mantel.

IRES as Distributed by MLS Grid #180743

Aug 3, 1998

Sold

$435,000

$119/sq ft

Jun 6, 1998

Listed

$449,000

$123/sq ft

Public Records

Mar 25, 1994

Sold

$336,300

$92/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$15,387 (−5.7%)

$69,638 + $78,775

$148,413

2024

$16,308 (+1.3%)

$69,638 + $78,775

$148,413

2023

$16,093 (+38.4%)

$42,639 + $122,623

$165,262

2022

$11,629 (−1.3%)

$46,324 + $122,623

$168,947

2021

$11,784 (+22.4%)

$37,078 + $76,850

$113,928

2020

$9,631 (+1.6%)

$38,145 + $79,061

$117,206

2019

$9,481 (+7.8%)

$40,469 + $55,541

$96,010

2018

$8,796 (+6.3%)

$40,469 + $55,541

$96,010

2017

$8,277 (+9.8%)

$36,504 + $53,114

$89,618

2016

$7,540 (+5.0%)

$36,504 + $53,114

$89,618

2015

$7,181 (−8.2%)

$32,079 + $47,887

$79,966

2014

$7,825 (−0.3%)

$38,765 + $46,511

$85,276

2013

$7,852 (+19.1%)

$38,765 + $46,511

$85,276

2012

$6,595 (+6.9%)

$38,765 + $46,511

$85,276

2011

$6,167 (+1.6%)

$32,676 + $39,402

$72,078

2010

$6,068 (+1.8%)

$32,676 + $39,402

$72,078

2009

$5,962

$33,690 + $37,870

$71,560

Tax history for 6600 Niwot Rd

Year

Property tax

Land + Additions

Assessment*

2025

$15,387 (−5.7%)

$69,638 + $78,775

$148,413

2024

$16,308 (+1.3%)

$69,638 + $78,775

$148,413

2023

$16,093 (+38.4%)

$42,639 + $122,623

$165,262

2022

$11,629 (−1.3%)

$46,324 + $122,623

$168,947

2021

$11,784 (+22.4%)

$37,078 + $76,850

$113,928

2020

$9,631 (+1.6%)

$38,145 + $79,061

$117,206

2019

$9,481 (+7.8%)

$40,469 + $55,541

$96,010

2018

$8,796 (+6.3%)

$40,469 + $55,541

$96,010

2017

$8,277 (+9.8%)

$36,504 + $53,114

$89,618

2016

$7,540 (+5.0%)

$36,504 + $53,114

$89,618

2015

$7,181 (−8.2%)

$32,079 + $47,887

$79,966

2014

$7,825 (−0.3%)

$38,765 + $46,511

$85,276

2013

$7,852 (+19.1%)

$38,765 + $46,511

$85,276

2012

$6,595 (+6.9%)

$38,765 + $46,511

$85,276

2011

$6,167 (+1.6%)

$32,676 + $39,402

$72,078

2010

$6,068 (+1.8%)

$32,676 + $39,402

$72,078

2009

$5,962

$33,690 + $37,870

$71,560

*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

Beds

Baths

3.5

Stories

—

Lot width

—

Lot depth

—

Lot size

3.68 Acres

Year renovated

2004

Sq. Ft.

3,650

Year built

1978

Style

Single Family Residential

County

Boulder County

APN

R0052260

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 2, 2026.

Property details

Parking

Parking Features
Covered Spaces: 3
Garage: Yes
Attached Garage: Yes
Garage Spaces: 3
Parking Features: Garage Door Opener, RV/Boat Parking, >8' Garage Door, Heated Garage, Oversized

Interior

Bathroom Information
Bathrooms (Full): 2
Bathrooms (Half): 1
Bathrooms (Three Quarter): 0

Bedroom Information
Bedrooms Total: 4

Heating & Cooling
Cooling: Yes
Central Air
Heating: Yes
Forced Air

Interior Features
Accessibility Features: Level Lot, Level Drive, Main Floor Bath, Main Level Bedroom, Stall Shower, Main Level Laundry
Electric Range/Oven, Self Cleaning Oven, Dishwasher, Microwave
Fireplace: Yes
Fireplace Features: Gas, Gas Logs Included, Double Sided, Great Room
Flooring: Wood Floors
Study Area, Satellite Avail, Eat-in Kitchen, Separate Dining Room, Cathedral/Vaulted Ceilings, Open Floorplan, Stain/Natural Trim, Walk-In Closet(s)
Laundry Features: Washer/Dryer Hookups, Main Level

Room Information
Basement: None, Crawl Space

Exterior

Exterior Features
Fencing: Partial
Patio and Porch Features: Patio
Roof: Composition

Land Information
Road Surface Type: Asphalt

Lot Information
Horse(s): Yes
Barn with 1-2 Stalls, Pasture, Hay Storage
Current Use: Horses, Zoning Appropriate for 4+ Horses
Lot Features: Lawn Sprinkler System, Water Rights Included, Cul-De-Sac, Level, Abuts Public Open Space
Other Structures: Storage, Outbuildings
Road Frontage Type: Easement
Zoning: RR

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

Subdivision Information
Subdivision Name: Rural
MLS Area Major: Suburban Plains

Building Information
Above Grade Finished Area: 3658
Builder Name: TAH, Inc. Henze
Building Area Total: 3658
Construction Materials: Stone, Stucco

Financial

Tax Information
Parcel Number: 702N350010010052260
Tax Annual Amount: 3353
Tax Year: 2004

Financial Information
Listing Terms: Cash, Conventional

Utilities

Utility Information
Utilities: Natural Gas Available
Gas: Natural Gas,Xcel
Sewer: Septic

Location

HOA Information
Association: No
Association Fee: 0

School Information
High School District: ST Vrain Dist RE 1J
Elementary School: EAGLE CREST
Middle or Junior School: SILVER CREEK
High School: NIWOT

Location Information
Directions: Diagonal (Hwy 119) and North (left) on 63rd St. Right on Niwot Rd. Just past Cardinal Lane take the driveway on your right. Private location! Open space on the South & East property boundaries.
Unparsed Address: 6600 Niwot Rd Niwot CO 80503
Street Number: 6600
Street Name: Niwot
Street Suffix: Rd
City: Niwot
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80503
Coordinates: -105.200269,40.099081
Latitude: 40.099081
Longitude: -105.200269

Public facts

Beds: 5
Baths: 3.5
Sq. Ft.: 3,650
Stories: —
Lot Size: 3.68 acres
Style: Single Family Residential
Year Built: 1978
Year Renovated: 2004
County: Boulder County
APN: R0052260

Home facts updated by county records on Sep 2, 2026

Other

Documents & Disclosures
Documents Available: Builder Plans
Documents Count: 1

Listing Information
Attribution Contact: 3034497000
Close Price: $985,000
Photos Count: 12
Possible Use: Single Family
Special Listing Conditions: Private Owner
Standard Status: Closed

Listing Date Information
Close Date: Friday, December 9, 2005
Cumulative Days on Market: 266
Days on Market: 266
Listing Contract Date: Saturday, March 19, 2005
Modification Timestamp: Tuesday, July 23, 2024 5:57 AM

Home Information
Levels: Two
New Construction: Yes
Window Features: Wood Frames, Bay Window(s), Double Pane Windows
Year Built: 2005

Green Information
Green Energy Efficient: Southern Exposure, HVAC

Around this home

Schools

Blue Mountain Elementary School

Public PreK-5 • Assigned • 3.4mi

10/10

Altona Middle School

Public 6-8 • Assigned • 3.7mi

10/10

Silver Creek High School

Public 9-12 • Assigned • 4.0mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

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

6/10 Fire Factor

8% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 92° expected this year, 18 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

4/10 Air Factor

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

Provided by First Street

Historical weather

Niwot, 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

$2.01M – $2.44M

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Home values near 6600 Niwot Rd

Data from public records.

Address	Redfin Estimate
6587 Niwot Rd, Longmont, CO 3 Beds \| 2 Baths \| 2263 Sq. Ft.	$1,052,287
6464 Niwot Rd, Longmont, CO 4 Beds \| 2.5 Baths \| 3296 Sq. Ft.	$1,085,236

Address	Redfin Estimate
6495 Niwot Rd, Longmont, CO 4 Beds \| 2.5 Baths \| 5102 Sq. Ft.	$1,630,309
6671 Niwot Rd, Longmont, CO 3 Beds \| 1.5 Baths \| 1250 Sq. Ft.	$732,172

Address	Redfin Estimate
6387 Niwot Rd, Longmont, CO 4 Beds \| 2 Baths \| 2340 Sq. Ft.	$1,163,148
6361 Niwot Rd, Longmont, CO 3 Beds \| 2 Baths \| 1273 Sq. Ft.	$835,682

Property information provided by IRES as Distributed by MLS Grid when last listed in 2005. 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 6600 Niwot Rd

Tax history for 6600 Niwot Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 80503

Home values near 6600 Niwot Rd

More real estate resources