1125 10th St, Boulder, CO 80302 Property Records

Boulder County property record for 1125 10th St, Boulder, CO 80302

Property Summary

Property Type	Multi-Family Dwellings
Details	6 bd · 2.5 ba · 2,256 sqft · built 1905
Lot Size	0.141 acres (6,126 sqft)
Owner	Company Name on Record
Last Sale	$2,137,000 (Aug 2026)
Tax Bill	$12,408 (2025)
Deeds & Mortgages	Aug 2026 Sale & Mortgage May 2021 Sale
Flood Zone	Zone X (minimal risk)
APN	`1463-31-2-40-012`

Property Details

APN / Parcel Number

Primary APN	`1463-31-2-40-012`
Alternative APNs	`R0008980` `0008980`

Interior

Bedrooms	6 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Units	2 Units
Stories	2 Stories
Building Area	2,256 sqft Living Area
1st Floor Area	842 sqft
Upper Floors Area	572 sqft
Basement Area	842 sqft
Interior Walls	Plaster

Exterior

Year Built	Built 1905
Effective Year Built	Effective 1975
Architectural Style	A-Frame
Exterior Material	Wood Shake/Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	6,126 sqft (0.141 acres)
Garage Type	Carport
Garage Area	306 sqft
Carport	Carport
Carport Area	306 sqft
Parking Spaces	1 Parking Space
Porch	Slab
Porch Area	144 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0008980
Street Address	1125 10TH ST
City	BOULDER
State	CO
Zip	80302-7574
Property Category	Residential
Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Legal Description	LOTS 22-23 BLK 2 UNIVERSITY TERRACE
Legal Range	70
Legal Township	1N
Legal Section	31
Legal Subdivision	UNIVERSITY TERRACE - BO
Legal Block	2
Legal Lot Number	22
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1012
Census Tract	12401

Owner

Source: Boulder County records, as of October 16, 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	1035 PEARL ST, 101B, BOULDER, CO 80302-5145
Owner Type	Company
Vesting	Limited Liability Partnership

Deeds, Mortgages & Sale History

Date	Document
Aug 31, 2026	Special Warranty Deed, Transfer · Conventional Mortgage PNC BANK
May 25, 2021	Special Warranty Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 31, 2026 · Amount on Record
Deed Sale	Aug 31, 2026 · Amount on Record
Prior Sale	Jul 24, 2003 · Amount on Record
Deed Document Number	20264145540
Prior Transfer Date	Mar 28, 2020
Prior Transfer Doc	0003774721
Record Updated	Oct 29, 2026

August 2026: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 31, 2026
Property Address	1125 10TH ST, BOULDER, CO 80302-7574
Document Number	0004145540
Instrument Date	Aug 28, 2026
Instrument	20264145540
Transaction Type	Transfer
Record Updated	Sep 9, 2026
Title Company	LAND TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$21,583.70
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	Limited Liability Partnership
Address	1035 PEARL ST, 101B, BOULDER, CO 80302-5145

Mortgage

Document Number	0004145541,
Date	Aug 31, 2026
Instrument	20264145541

Lender

Name	PNC BANK

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	24 Months
Due	Aug 28, 2028

Interest

Max Rate	-1%

May 2021: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	May 25, 2021
Property Address	1125 10TH ST, BOULDER, CO 80302-7574
Document Number	0003887814
Instrument Date	Apr 23, 2021
Instrument	3887814
Transaction Type	Transfer
Record Updated	Mar 31, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	3192 4TH ST, 3192, BOULDER, CO 80304-2545

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3192 4TH ST, BOULDER, CO 80304-2545

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		$134,987 (+5.09%) Land $65,892 Building $69,095	$2,055,100 (-) Land $1,039,000 Building $1,016,100
2025	$12,408.00 (+2.77%)	$128,444 (-7.78%) Land $64,938 Building $63,506	$2,055,100 (-1.14%) Land $1,039,000 Building $1,016,100
2024	$12,074.00 (+1.81%)
2023	$11,859.00 (+42.45%)	$139,279 (+58.2%) Land $66,591 Building $72,688	$2,078,800 (+60.56%) Land $993,900 Building $1,084,900
2022	$8,325.00	$88,040 Land $54,774 Building $33,266	$1,294,700 Land $805,500 Building $489,200

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	2 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 45% of the US · lower than 71% 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 550 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
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Magnolia Road Internet Cooperative, Verizon.

Nearby Properties on 10th St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures