1020 10th St, Boulder, CO 80302 Property Records

Boulder County property record for 1020 10th St, Boulder, CO 80302

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,440 sqft · built 1908
Lot Size	0.138 acres (6,028 sqft)
Owner	Company Name on Record
Last Sale	$1,510,000 (Nov 2025)
Tax Bill	$9,210 (2025)
Deeds & Mortgages	Nov 2025 Sale Sep 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1463-31-3-08-009`

Property Details

APN / Parcel Number

Primary APN	`1463-31-3-08-009`
Alternative APNs	`R0003295` `0003295`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,440 sqft Living Area
Gross Area	3,007 sqft
1st Floor Area	1,383 sqft
Upper Floors Area	749 sqft
Basement Area	840 sqft
Finished Basement	308 sqft
Unfinished Basement	532 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1908
Effective Year Built	Effective 1983
Architectural Style	A-Frame
Exterior Material	Combination
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	6,028 sqft (0.138 acres)
Porch	Enclosed Porch
Porch Area	63 sqft
Deck Area	330 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0003295
Street Address	1020 10TH ST
City	BOULDER
State	CO
Zip	80302-7261
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOTS 19-20 BLK 6 UNIVERSITY PLACE
Legal Range	70
Legal Township	1N
Legal Section	31
Legal Subdivision	UNIVERSITY PLACE - BO
Legal Block	6
Legal Lot Number	19
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	Company Name on Record
Mailing Address	2291 ARAPAHOE AVE, BOULDER, CO 80302-6603
Owner Type	Company
Vesting	Limited Liability Partnership

Deeds, Mortgages & Sale History

Date	Document
Nov 17, 2025	Warranty Deed, Transfer FIDELITY NATIONAL TITLE
Sep 15, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage CHERRY CREEK MORTGAGE CO INC
Nov 21, 2017	Quit Claim Deed, Transfer Quitclaim
Aug 2, 2017	Warranty Deed, Transfer · Conventional Mortgage CHERRY CREEK MORTGAGE CO INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 17, 2025 · Amount on Record
Deed Sale	Nov 17, 2025 · Amount on Record
Prior Sale	Aug 2, 2017 · Amount on Record
Deed Document Number	20254109932
Prior Transfer Date	May 1, 2024
Prior Transfer Doc	0004045562
Record Updated	Sep 20, 2026

November 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Nov 17, 2025
Property Address	1020 10TH ST, BOULDER, CO 80302-7261
Document Number	0004109932
Instrument Date	Nov 7, 2025
Instrument	4109932
Transaction Type	Transfer
Record Updated	Dec 11, 2025
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Tax	$151.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2291 ARAPAHOE AVE, BOULDER, CO 80302-6603

September 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Sep 15, 2020
Property Address	1020 10TH ST, BOULDER, CO 80302-7261
Document Number	0003815277
Instrument Date	Sep 10, 2020
Instrument	3815277
Transaction Type	Transfer
Record Updated	Jul 26, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1020 10TH ST, BOULDER, CO 80302-7261

Mortgage

Document Number	0003815278
Date	Sep 15, 2020
Instrument	3815278

Lender

Name	CHERRY CREEK MORTGAGE CO INC
Type	Mortgage Company

Agreement

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

November 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Nov 21, 2017
Property Address	1020 10TH ST, BOULDER, CO 80302-7261
Document Number	0003626698
Instrument Date	Nov 20, 2017
Instrument	3626698
Transaction Type	Transfer
Record Updated	Nov 28, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	704 PLEASANT ST BOULDER CO 803026926, BOULDER, CO 80302-6926

August 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 2, 2017
Property Address	1020 10TH ST, BOULDER, CO 80302-7261
Document Number	0003606798
Instrument Date	Aug 1, 2017
Instrument	3606798
Transaction Type	Transfer
Record Updated	Jul 26, 2022
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$119.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	1020 10TH ST, BOULDER, CO 80302-7261

Mortgage

Document Number	0003606800
Date	Aug 2, 2017
Instrument	3606800

Lender

Name	CHERRY CREEK MORTGAGE CO INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2047

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		$104,176 (+8.8%) Land $58,868 Building $45,308	$1,532,000 (-) Land $865,700 Building $666,300
2025	$9,210.00 (+4.67%)	$95,750 (-3.51%) Land $54,106 Building $41,644	$1,532,000 (-0.27%) Land $865,700 Building $666,300
2024	$8,799.00 (+1.79%)	$99,234 (-3.58%) Land $51,450 Building $47,784	$1,536,100 (-) Land $822,900 Building $713,200
2023	$8,644.00 (+11.62%)	$102,918 (+24.62%) Land $55,134 Building $47,784	$1,536,100 (+29.27%) Land $822,900 Building $713,200
2022	$7,744.00	$82,587 Land $45,168 Building $37,419	$1,188,300 Land $649,900 Building $538,400

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	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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