3470 16th Cir, Boulder, CO 80304 Property Records

Boulder County property record for 3470 16th Cir, Boulder, CO 80304 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.25 ba · 3,246 sqft · built 1978
Lot Size	0.198 acres (8,644 sqft)
Owner	2 Individual Names on File
Last Sale	$1,825,000 (Oct 2025)
Tax Bill	$10,514 (2025)
Deeds & Mortgages	Oct 2025 Sale Aug 2023 Sale & Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`1463-19-2-30-010`

Property Details

APN / Parcel Number

Primary APN	`1463-19-2-30-010`
Alternative APNs	`R0071727` `0071727`

Interior

Bedrooms	3 Beds
Full Baths	2.25 Baths
Half Baths	2 Half Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,246 sqft Living Area
Gross Area	3,645 sqft
1st Floor Area	1,200 sqft
Upper Floors Area	846 sqft
Basement Area	1,200 sqft
Finished Basement	1,200 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1978
Effective Year Built	Effective 2009
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Lot Area	8,644 sqft (0.198 acres)
Garage Type	Attached
Garage Area	399 sqft
Parking Spaces	1 Parking Space
Deck Area	853 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0071727
Street Address	3470 16TH CIR
City	BOULDER
State	CO
Zip	80304-1804
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 10 SIXTEENTH STREET
Legal Range	70
Legal Township	1N
Legal Section	19
Legal Subdivision	SIXTEENTH STREET - BO
Legal Block	4
Legal Lot Number	10
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	4
Census Block	4010
Census Tract	12105

Owner

Source: Boulder County records · APN 1463-19-2-30-010

Assessment roll updated June 15, 2026 · Last verified June 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 File
Mailing Address	3470 16TH ST, BOULDER, CO 80304-1836
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Oct 20, 2025	Warranty Deed, Transfer FIRST ALLIANCE TITLE
Aug 02, 2023	Special Warranty Deed, Transfer · Conventional Mortgage XPERT HOME LENDING INC
Dec 27, 2018	Warranty Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA
Feb 01, 2018	Trustee's Deed, Construction Loan · Construction Mortgage TIM CHESEBRO
Dec 22, 2017	Warranty Deed, Transfer · Conventional Mortgage DSW MORTGAGE INC

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 20, 2025 · Amount on Record
Deed Sale	Oct 20, 2025 · Amount on Record
Prior Sale	Aug 02, 2023 · Amount on Record
Deed Document Number	20254106203
Prior Transfer Date	Oct 28, 2014
Prior Transfer Doc	0003410142
Record Updated	Sep 20, 2026

October 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Oct 20, 2025
Property Address	3470 16TH CIR, BOULDER, CO 80304-1804
Document Number	0004106203
Instrument Date	Oct 14, 2025
Instrument	4106203
Transaction Type	Transfer
Record Updated	Nov 10, 2025
Title Company	FIRST ALLIANCE TITLE

Transaction

Amount	Amount Recorded
Tax	$182.50
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	3470 16TH ST, BOULDER, CO 80304-1836

August 2023: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 02, 2023
Property Address	3470 16TH CIR, BOULDER, CO 80304-1804
Document Number	0004016854
Instrument Date	Aug 01, 2023
Instrument	4016854
Transaction Type	Transfer
Record Updated	Aug 28, 2023
Title Company	CAPITAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$193.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3470 16TH CIR, BOULDER, CO 80304-1804

Mortgage

Document Number	0004016855
Date	Aug 02, 2023
Instrument	4016855

Lender

Name	XPERT HOME LENDING INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 01, 2053

December 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Dec 27, 2018
Property Address	3470 16TH CIR, BOULDER, CO 80304-1804
Document Number	0003691605
Instrument Date	Dec 21, 2018
Instrument	3691605
Transaction Type	Transfer
Record Updated	Jan 07, 2019
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA

Transaction

Amount	Amount Recorded
Tax	$138.50
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	3470 16TH CIR BOULDER CO 803041804, BOULDER, CO 80304-1804

February 2018: Trustee's Deed, Construction Loan

Document Type	Trustee's Deed
Jurisdiction	BOULDER CO
Recording Date	Feb 01, 2018
Property Address	3470 16TH CIR, BOULDER, CO 80304-1804
Instrument Date	Feb 01, 2018
Instrument	3638827
Transaction Type	Construction Loan
Record Updated	Feb 07, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1465 ALPINE AVE BOULDER CO 803043505, BOULDER, CO 80304-3505

Mortgage

Document Number	0003638827
Date	Feb 01, 2018
Instrument	3638827

Lender

Name	TIM CHESEBRO
Address	PO BOX 20022, BOULDER, CO 80308-3022

Agreement

Type	Construction Mortgage
Amount	Amount Recorded
Term	12 Months
Due	Jan 31, 2019

Interest

Rate Type	Fixed Rate
Rate	6%

December 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Dec 22, 2017
Property Address	3470 16TH CIR, BOULDER, CO 80304-1804
Document Number	0003632571
Instrument Date	Dec 20, 2017
Instrument	3632571
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$67.00
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
Address	3470 16TH CIR, BOULDER, CO 80304-1804

Mortgage

Document Number	0003632572
Date	Dec 22, 2017
Instrument	3632572

Lender

Name	DSW MORTGAGE INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 01, 2048

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 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

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$119,979 (+8.8%) Land $42,024 Building $77,955	$1,764,400 (-) Land $618,000 Building $1,146,400
2025	$10,514.00 (-0.7%)	$110,275 (-8.47%) Land $38,625 Building $71,650	$1,764,400 (-4.8%) Land $618,000 Building $1,146,400
2024	$10,588.00 (+1.76%)	$120,486 (-2.97%) Land $36,656 Building $83,830	$1,853,300 (-) Land $602,100 Building $1,251,200
2023	$10,405.00 (+21.02%)	$124,171 (+34.1%) Land $40,341 Building $83,830	$1,853,300 (+39.11%) Land $602,100 Building $1,251,200
2022	$8,598.00	$92,595 Land $32,262 Building $60,333	$1,332,300 Land $464,200 Building $868,100

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130121054, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	5 in force
Nearby Flood Claims	2 (1990–1991)
Claims Outside the SFHA	2 of 2
Most Recent Claim	May 1991, rainfall accumulation

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 483 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Ayva	Fixed Wireless (unlicensed)	2,500 / 2,500
Xfinity	Cable	2,000 / 250
Verizon	Fixed Wireless	300 / 20
Live Wire Networks	Fixed Wireless (licensed-by-rule)	250 / 100
Lumen Technologies	DSL	140 / 20
T-Mobile USA	Fixed Wireless	100 / 20
AT&T	Fixed Wireless	100 / 20

May also be available at this address: Lumen Technologies. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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