720 17th St, Boulder, CO 80302 Property Records

Boulder County property record for 720 17th St, Boulder, CO 80302

Property Summary

Property Type	Multi-Family Dwellings
Details	4 bd · 2.75 ba · 2,716 sqft · built 1978
Lot Size	0.143 acres (6,247 sqft)
Owner	Individual Name on File
Last Sale	$1,350,000 (Jun 2026)
Tax Bill	$9,393 (2025)
Deeds & Mortgages	Jun 2026 Sale & Mortgage Aug 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1463-31-4-10-008`

Property Details

APN / Parcel Number

Primary APN	`1463-31-4-10-008`
Alternative APNs	`R0080721` `0080721`

Interior

Bedrooms	4 Beds
Full Baths	2.75 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Units	2 Units
Stories	2 Stories
Building Area	2,716 sqft Living Area
1st Floor Area	1,094 sqft
Upper Floors Area	1,094 sqft
Basement Area	528 sqft
Finished Basement	528 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1999
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	6,247 sqft (0.143 acres)
Deck Area	224 sqft
Patio Area	447 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0080721
Street Address	720 17TH ST
City	BOULDER
State	CO
Zip	80302-7602
Property Category	Residential
Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Legal Description	LOTS 17 & 18 BLK 38 UNIVERSITY PLACE
Legal Range	70
Legal Township	1N
Legal Section	31
Legal Subdivision	UNIVERSITY PLACE - BO
Legal Block	38
Legal Lot Number	17
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2009
Census Tract	12401

Owner

720 17th St, a residential property, is owned and occupied by an individual who bought it in June 2026.

Source: Boulder County records, as of September 18, 2026

Owner of Record	Individual Name on File
Mailing Address	720 17TH ST, BOULDER, CO 80302-7602
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Jun 1, 2026	Warranty Deed, Transfer · Conventional Mortgage SWBC MORTGAGE CORPORATION
Aug 10, 2020	Deed of Trust, Mortgage · Conventional Mortgage FIFTH THIRD BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 1, 2026 · Amount on File
Deed Sale	Jun 1, 2026 · Amount on File
Prior Sale	Jul 24, 2013 · Amount on File
Deed Document Number	20264134010
Prior Transfer Date	Jun 21, 1995
Prior Transfer Doc	0001527159
Record Updated	Oct 29, 2026

June 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jun 1, 2026
Property Address	720 17TH ST, BOULDER, CO 80302-7602
Document Number	0004134010
Instrument Date	May 27, 2026
Instrument	20264134010
Transaction Type	Transfer
Record Updated	Jun 10, 2026
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$13,635.00
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	720 17TH ST, BOULDER, CO 80302-7602
Investor	Possibly a Property Investor

Mortgage

Document Number	0004134011,
Date	Jun 1, 2026
Instrument	20264134011

Lender

Name	SWBC MORTGAGE CORPORATION

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jun 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6.3%
Initial Type	Fixed Rate
Max Rate	-1%

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	720 17TH ST, BOULDER, CO 80302-7602
Transaction Type	Mortgage
Record Updated	Mar 31, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003805460
Date	Aug 10, 2020
Instrument	3805460

Lender

Name	FIFTH THIRD BANK
Type	Bank
Address	CINCINNATI, OH 45227

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Aug 1, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 720 17th St was $9,393.

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		$100,586 (+3.88%) Land $55,169 Building $45,417	$1,549,200 (-) Land $881,300 Building $667,900
2025	$9,393.00	$96,825 Land $55,081 Building $41,744	$1,549,200 Land $881,300 Building $667,900
2023	$8,907.00 (+14.29%)	$105,090 (+27.68%) Land $56,126 Building $48,964	$1,568,500 (+29.59%) Land $837,700 Building $730,800
2022	$7,793.00	$82,307 Land $44,989 Building $37,318	$1,210,400 Land $661,600 Building $548,800

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

FEMA maps place 720 17th St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2013.

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
Nearby Flood Claims	1 (2013)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides

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

Wildfire risk around 720 17th St is moderate, ranking above 67% of the US, with a 0.3% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 67% of the US · above 60% of Colorado
Wildfire Likelihood	0.3% 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 481 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: Magnolia Road Internet Cooperative.

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