2860 Colby Dr, Boulder, CO 80305 Property Records

Boulder County property record for 2860 Colby Dr, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	4 bd · 1.75 ba · 1,800 sqft · built 1967
Lot Size	0.201 acres (8,734 sqft)
Owner	2 Individual Names on Record
Last Sale	$905,000 (Feb 2021)
Tax Bill	$6,775 (2025)
Deeds & Mortgages	Mar 2026 Line of Credit Feb 2021 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1577-08-2-19-028`

Property Details

APN / Parcel Number

Primary APN	`1577-08-2-19-028`
Alternative APNs	`R0011102` `0011102`

Interior

Bedrooms	4 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Building Area	1,800 sqft Living Area
Gross Area	2,376 sqft
1st Floor Area	1,224 sqft
Basement Area	576 sqft
Finished Basement	576 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1967
Effective Year Built	Effective 1975
Architectural Style	Bi-Level
Exterior Material	Brick Veneer
Construction Type	Frame
Lot Area	8,734 sqft (0.201 acres)
Garage Type	Attached
Garage Area	576 sqft
Parking Spaces	2 Parking Spaces
Deck Area	144 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0011102
Street Address	2860 COLBY DR
City	BOULDER
State	CO
Zip	80305-6302
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 28 BLK 2 TABLE MESA 2
Legal Range	70
Legal Township	1S
Legal Section	08
Legal Subdivision	TABLE MESA 2
Legal Block	2
Legal Lot Number	28
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2009
Census Tract	12509

Owner

Source: Boulder County records, as of September 18, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	2860 COLBY DR, BOULDER, CO 80305-6302
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Mar 30, 2026	Deed of Trust, Mortgage · Line of Credit COASTAL COMMUNITY BANK
Feb 25, 2021	Personal Representative Deed, Transfer
Feb 25, 2021	Warranty Deed, Transfer · Conventional Mortgage COMMERCE HOME MORTGAGE LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 25, 2021 · Amount on Record
Deed Sale	Feb 25, 2021 · Amount on Record
Prior Sale	Jul 8, 1980 · Amount on Record
Deed Document Number	20213862633
Record Updated	Oct 29, 2026

March 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	2860 COLBY DR, BOULDER, CO 80305-6302
Transaction Type	Mortgage
Record Updated	May 1, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2860 COLBY DR, BOULDER, CO 80305-6302

Mortgage

Document Number	0004125574
Date	Mar 30, 2026
Instrument	4125574

Lender

Name	COASTAL COMMUNITY BANK
Type	Bank
Address	CAMPBELL, CA 95008

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

February 2021: Personal Representative Deed, Transfer

Document Type	Personal Representative Deed
Jurisdiction	BOULDER CO
Recording Date	Feb 25, 2021
Property Address	2860 COLBY DR, BOULDER, CO 80305-6302
Document Number	0003862632
Instrument Date	Feb 25, 2021
Instrument	3862632
Transaction Type	Transfer
Record Updated	Mar 31, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	98 WAPITI DR, LYONS, CO 80540-8151

February 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Feb 25, 2021
Property Address	2860 COLBY DR, BOULDER, CO 80305-6302
Document Number	0003862633
Instrument Date	Feb 25, 2021
Instrument	3862633
Transaction Type	Transfer
Record Updated	Mar 31, 2022

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$90.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	2860 COLBY DR, BOULDER, CO 80305-6302

Mortgage

Document Number	0003862634
Date	Feb 25, 2021
Instrument	3862634

Lender

Name	COMMERCE HOME MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2051

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of September 18, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Municipality	Boulder City
Unified School District	Boulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$72,556 (+2.1%) Land $60,302 Building $12,254	$1,137,000 (-) Land $956,800 Building $180,200
2025	$6,775.00 (+0.67%)	$71,063 (-11.47%) Land $59,800 Building $11,263	$1,137,000 (-5.09%) Land $956,800 Building $180,200
2024	$6,730.00 (+1.77%)
2023	$6,613.00 (+21.01%)	$80,266 (+36.38%) Land $68,628 Building $11,638	$1,198,000 (+41.47%) Land $1,024,300 Building $173,700
2022	$5,465.00	$58,853 Land $50,478 Building $8,375	$846,800 Land $726,300 Building $120,500

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	8 in force
Nearby Flood Claims	2 (2013)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 2 claims

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 44% of the US · lower than 73% of Colorado
Wildfire Likelihood	0.07% annual chance
Exposure	Indirect within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF BOULDER serves 166,080 people · EPA ID CO0107152
Water Source	Surface water
Last State Inspection	Sep 2024
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Haloacetic acids resolved · Jul 2017
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 689 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
CenturyLink Fiber · DSL in parts of the area	2,000 / 1,000
Xfinity Cable	2,000 / 250
LiveWireNet Fixed Wireless	250 / 100

May also be available: T-Mobile, Verizon.

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