1087 11th St, Boulder, CO 80302 Property Records

Boulder County property record for 1087 11th St, Boulder, CO 80302

Property Summary

Property Type	Multi-Family Dwellings
Details	7 bd · 2.5 ba · 3,204 sqft · built 1922
Lot Size	0.16 acres (6,986 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,760,000 (Nov 2020)
Tax Bill	$10,204 (2025)
Deeds & Mortgages	May 2021 Mortgage Nov 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1463-31-3-08-023`

Property Details

APN / Parcel Number

Primary APN	`1463-31-3-08-023`
Alternative APNs	`R0000031` `0000031`

Interior

Bedrooms	7 Beds
Full Baths	2.5 Baths
Half Baths	2 Half Baths
Total Rooms	12 Rooms
Units	2 Units
Stories	1 Story
Building Area	3,204 sqft Living Area
Gross Area	3,270 sqft
1st Floor Area	1,602 sqft
Basement Area	1,602 sqft
Finished Basement	1,602 sqft
Interior Walls	Plaster

Exterior

Year Built	Built 1922
Effective Year Built	Effective 1975
Architectural Style	Ranch
Exterior Material	Combination
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	6,986 sqft (0.16 acres)
Porch	Enclosed Porch
Porch Area	286 sqft

Utilities, Heating & Cooling

Heating System	Hot Water

Location & Zoning

Account Number	R0000031
Street Address	1087 11TH ST
City	BOULDER
State	CO
Zip	80302-7470
Property Category	Residential
Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Legal Description	E 95 FT LOTS 46-47-48 BLK 6 UNIVERSITY PLACE
Legal Range	70
Legal Township	1N
Legal Section	31
Legal Subdivision	UNIVERSITY PLACE - BO
Legal Block	6
Legal Lot Number	46
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	4
Census Block	4004
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	2 Individual Names on Record
Mailing Address	1170 INVERNESS ST, BROOMFIELD, CO 80020-2488
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
May 20, 2021	Deed of Trust, Mortgage · Conventional Mortgage COMMERCE HOME MORTGAGE LLC
Nov 4, 2020	Warranty Deed, Transfer · Conventional Mortgage COMMERCE HOME MORTGAGE LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 4, 2020 · Amount on Record
Deed Sale	Nov 4, 2020 · Amount on Record
Prior Sale	Nov 27, 1990
Deed Document Number	20203830360
Prior Transfer Date	Mar 31, 2003
Prior Transfer Doc	0002418966
Record Updated	Sep 20, 2026

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1087 11TH ST, BOULDER, CO 80302-7470
Transaction Type	Mortgage
Record Updated	Apr 15, 2022
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003886697
Date	May 20, 2021
Instrument	3886697

Lender

Name	COMMERCE HOME MORTGAGE LLC
Type	Mortgage Company
Address	IRVINE, CA 92606

Agreement

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

November 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Nov 4, 2020
Property Address	1087 11TH ST, BOULDER, CO 80302-7470
Document Number	0003830360
Instrument Date	Oct 23, 2020
Instrument	3830360
Transaction Type	Transfer
Record Updated	Apr 15, 2022
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$176.00
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	827 TRAIL RIDGE DR, LOUISVILLE, CO 80027-3117

Mortgage

Document Number	0003830361
Date	Nov 4, 2020
Instrument	3830361

Lender

Name	COMMERCE HOME MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 1, 2050

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		$114,594 (+8.8%) Land $63,376 Building $51,218	$1,685,200 (-) Land $932,000 Building $753,200
2025	$10,204.00 (+3.48%)	$105,325 (-9.32%) Land $58,250 Building $47,075	$1,685,200 (-2.79%) Land $932,000 Building $753,200
2023	$9,861.00 (+15.48%)	$116,145 (+28.56%) Land $59,349 Building $56,796	$1,733,500 (+30.48%) Land $885,800 Building $847,700
2022	$8,539.00	$90,345 Land $47,580 Building $42,765	$1,328,600 Land $699,700 Building $628,900

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	1 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	Low lower than 65% of the US · lower than 82% of Colorado
Wildfire Likelihood	0.04% 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 367 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
Verizon Fixed Wireless	300 / 20
LiveWireNet Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Magnolia Road Internet Cooperative.

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