4685 Baseline Rd, Boulder, CO 80303 Property Records

Boulder County property record for 4685 Baseline Rd, Boulder, CO 80303

Property Summary

Property Type	Apartment House (2-4 Units)
Details	89 bd · 54 ba · 55,795 sqft · built 1973
Lot Size	4.81 acres (209,931 sqft)
Owner	Company Name on Record
Last Sale	$10,730,000 (Jan 2005)
Tax Bill	$149,464 (2025)
Deeds & Mortgages	Aug 2021 Mortgage Jan 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1463-33-3-18-001`

Property Details

APN / Parcel Number

Primary APN	`1463-33-3-18-001`
Alternative APNs	`R0009863` `0009863`

Interior

Bedrooms	89 Beds
Full Baths	54 Baths
Half Baths	80 Half Baths
Total Rooms	112 Rooms
Units	89 Units
Stories	1 Story
Building Area	55,795 sqft Living Area
1st Floor Area	55,795 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1995
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Lot Area	209,931 sqft
Porch	Porch
Porch Area	390 sqft
Patio Area	656 sqft

Utilities, Heating & Cooling

Heating System	Hot Water

Location & Zoning

Account Number	R0009863
Street Address	4685 BASELINE RD
City	BOULDER
State	CO
Zip	80303-2601
Property Category	Commercial
Property Type	Residential > Multi-Unit > Apartment House (2-4 Units)
Legal Description	OUTLOT C BLK 10 PARK EAST
Legal Range	70
Legal Township	1N
Legal Section	33
Legal Subdivision	PARK EAST 1 - BO
Legal Block	10
Legal Lot Number	C
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1016
Census Tract	12608

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	Company Name on Record
Mailing Address	45 BROADWAY, 25, NEW YORK, NY 10006-3777
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Aug 30, 2021	Deed of Trust, Mortgage · Commercial Mortgage CAPITAL FUNDING
Jan 11, 2019	Deed of Trust, Mortgage COLUMN FIN'L INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 28, 2005 · Amount on Record
Deed Sale	Jan 28, 2005 · Amount on Record
Deed Document Number	20052661336
Record Updated	Oct 29, 2026

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4685 BASELINE RD, BOULDER, CO 80303-2601
Transaction Type	Mortgage
Record Updated	Jul 26, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003910216
Date	Aug 30, 2021
Instrument	3910216

Lender

Name	CAPITAL FUNDING
Type	Mortgage Company
Address	BALTIMORE, MD 21209

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	24 Months
Due	Aug 24, 2023

January 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4685 BASELINE RD, BOULDER, CO 80303-2601
Document Number	0003694658
Instrument Date	Jan 11, 2019
Transaction Type	Mortgage
Record Updated	Feb 1, 2019
Title Company	ATTORNEY ONLY

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	45 BROADWAY #2500 NEW YORK NY 100063007, 2500, NEW YORK, NY 10006-3007

Mortgage

Document Number	0003694658
Date	Jan 18, 2019
Instrument	3694658

Lender

Name	COLUMN FIN'L INC
Address	11 MADISON AVE, NEW YORK, NY 10010-3643

Agreement

Amount	Amount Recorded
Term	24 Months
Due	Jan 17, 2021

Interest

Rate Type	Adjustable Rate

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		$1,700,721 (+8.5%) Land $354,851 Building $1,345,870	$25,080,600 (-) Land $5,288,400 Building $19,792,200
2025	$149,464.00 (+68.54%)	$1,567,538 (+54.78%) Land $330,525 Building $1,237,013	$25,080,600 (+65.92%) Land $5,288,400 Building $19,792,200
2024	$88,682.00 (+1.77%)
2023	$87,143.00 (+10.4%)	$1,012,772 (+19.15%) Land $303,845 Building $708,927	$15,116,000 (+20.93%) Land $4,535,000 Building $10,581,000
2022	$78,934.00	$850,000 Land $230,872 Building $619,128	$12,500,000 Land $3,395,174 Building $9,104,826

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
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 42 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	42 in force
Nearby Flood Claims	8 (2013)
Claims Outside the SFHA	6 of 8
Most Recent Claim	Oct 2013 · other causes
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 7 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	Not rated no burnable land 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 394 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
LiveWireNet Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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