2120 15th St, #9, Boulder, CO 80302 Property Records

Boulder County property record for 2120 15th St, #9, Boulder, CO 80302

Property Summary

Property Type	Condominium
Details	2 bd · 1 ba · 630 sqft · built 1920
Lot Size	0.314 acres (13,659 sqft)
Owner	2 Individual Names on Record
Last Sale	$745,000 (Sep 2020)
Tax Bill	$4,199 (2025)
Deeds & Mortgages	Sep 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1463-30-3-01-009`

Property Details

APN / Parcel Number

Primary APN	`1463-30-3-01-009`
Alternative APNs	`R0507295` `0507295`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	630 sqft Living Area
Gross Area	810 sqft
1st Floor Area	630 sqft
Basement Area	180 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Architectural Style	Condo/Apartment
Exterior Material	Combination
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	13,659 sqft (0.314 acres)
Porch	Porch
Porch Area	153 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0507295
Street Address	2120 15TH ST, 9
City	BOULDER
State	CO
Zip	80302-4350
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	UNIT 9 15TH & SPRUCE CONDOS
Legal Range	70
Legal Township	1N
Legal Section	30
Legal Subdivision	15TH & SPRUCE CONDOS
Legal Block	3
Legal Lot Number	9
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3011
Census Tract	12204

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Downtown Boulder Historic District listed 1980 · 125 contributing resources · NRIS 80000878

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

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	2120 15TH ST, 9, BOULDER, CO 80302-4350
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 28, 2020 · Amount on Record
Deed Sale	Sep 28, 2020 · Amount on Record
Deed Document Number	20203818877
Prior Transfer Date	Jun 9, 2020
Prior Transfer Doc	0003794280
Record Updated	Oct 29, 2026

September 2020: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Sep 28, 2020
Property Address	2120 15TH ST # 9, 9, BOULDER, CO 80302-4350
Document Number	0003818877
Map Reference	DOC 2585540
Instrument Date	Sep 22, 2020
Instrument	3818877
Transaction Type	Transfer
Record Updated	Apr 15, 2022
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$74.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	2120 15TH ST # ST9, 2120, BOULDER, CO 80302-4350

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	2120 15TH ST # 9, 9, BOULDER, CO 80302-4350

Mortgage

Document Number	0003818878
Date	Sep 28, 2020
Instrument	3818878

Lender

Name	ELEVATIONS CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2050

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		$43,160 (-2.01%) Building $43,160	$704,700 (-) Building $704,700
2025	$4,199.00 (+26.17%)	$44,044 (+4.29%) Building $44,044	$704,700 (+11.8%) Building $704,700
2023	$3,328.00 (+10.56%)	$42,232 (+30.26%) Building $42,232	$630,325 (+35.12%) Building $630,325
2022	$3,010.00	$32,422 Building $32,422	$466,500 Building $466,500

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
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 63 individual policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	72 units insured incl. 9 condo units
Nearby Flood Claims	15 (1983–2013)
Claims Outside the SFHA	1 of 15
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 13 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	Low lower than 80% of the US · lower than 91% of Colorado
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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 544 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: AT&T.

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