789 15th St, Boulder, CO 80302 Property Records

Boulder County property record for 789 15th St, Boulder, CO 80302

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.25 ba · 2,884 sqft · built 1927
Lot Size	0.141 acres (6,151 sqft)
Owner	Company Name on Record
Last Sale	$1,735,000 (Mar 2021)
Tax Bill	$12,213 (2025)
Deeds & Mortgages	Jul 2026 Sale & Mortgage Mar 2021 Sale
Flood Zone	Zone X (minimal risk)
APN	`1463-31-3-33-017`

Property Details

APN / Parcel Number

Primary APN	`1463-31-3-33-017`
Alternative APNs	`R0005128` `0005128`

Interior

Bedrooms	4 Beds
Full Baths	3.25 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,884 sqft Living Area
Gross Area	3,356 sqft
1st Floor Area	1,316 sqft
Upper Floors Area	1,126 sqft
Basement Area	914 sqft
Finished Basement	442 sqft
Unfinished Basement	472 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1927
Effective Year Built	Effective 1990
Exterior Material	Combination
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	6,151 sqft (0.141 acres)
Garage Type	Basement
Garage Area	442 sqft
Patio Area	140 sqft

Utilities, Heating & Cooling

Cooling System	Evaporative
Heating System	Hot Water

Location & Zoning

Account Number	R0005128
Street Address	789 15TH ST
City	BOULDER
State	CO
Zip	80302-7621
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOTS 45-46 BLK 35 UNIVERSITY PLACE
Legal Range	70
Legal Township	1N
Legal Section	31
Legal Subdivision	UNIVERSITY PLACE - BO
Legal Block	35
Legal Lot Number	43
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3013
Census Tract	12401

Owner

Source: Boulder County records, as of June 15, 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	3535 4TH ST, BOULDER, CO 80304-1703
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Jul 23, 2026	Special Warranty Deed, Transfer · Conventional Mortgage WELLS FARGO
Mar 16, 2021	Warranty Deed, Transfer LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 16, 2021 · Amount on Record
Deed Sale	Mar 16, 2021 · Amount on Record
Prior Sale	May 21, 2014 · Amount on Record
Deed Document Number	20213867821
Prior Transfer Date	Feb 27, 2012
Prior Transfer Doc	0003207599
Record Updated	Sep 20, 2026

July 2026: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 23, 2026
Property Address	789 15TH ST, BOULDER, CO 80302-7621
Document Number	0004141162
Instrument Date	Jul 23, 2026
Instrument	20264141162
Transaction Type	Transfer
Record Updated	Aug 4, 2026
Title Company	LAND TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$23,230.00
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	789 15TH ST, BOULDER, CO 80302-7621

Mortgage

Document Number	0004141163,
Date	Jul 23, 2026
Instrument	20264141163

Lender

Name	WELLS FARGO

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6.52%
Initial Type	Fixed Rate
Max Rate	-1%

March 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Mar 16, 2021
Property Address	789 15TH ST, BOULDER, CO 80302-7621
Document Number	0003867821
Instrument Date	Mar 11, 2021
Instrument	3867821
Transaction Type	Transfer
Record Updated	Jul 26, 2022
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transaction

Amount	Amount Recorded
Tax	$173.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	789 15TH ST, 789, BOULDER, CO 80302-7621

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3535 4TH ST, BOULDER, CO 80304-1703

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 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		$139,366 (+8.8%) Land $59,466 Building $79,900	$2,049,500 (-) Land $874,500 Building $1,175,000
2025	$12,213.00 (+3.92%)	$128,094 (-8.35%) Land $54,656 Building $73,438	$2,049,500 (-1.75%) Land $874,500 Building $1,175,000
2023	$11,752.00 (+11.86%)	$139,768 (+23.54%) Land $55,690 Building $84,078	$2,086,100 (+28.15%) Land $831,200 Building $1,254,900
2022	$10,506.00	$113,139 Land $45,627 Building $67,512	$1,627,900 Land $656,500 Building $971,400

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
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	3 in force

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 53% of the US · lower than 62% of Colorado
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 480 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	2,000 / 1,000
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: Magnolia Road Internet Cooperative.

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