320 30th St, Boulder, CO 80305 Property Records

Boulder County property record for 320 30th St, Boulder, CO 80305 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,556 sqft · built 1955
Lot Size	0.151 acres (6,572 sqft)
Owner	2 Individual Names on File
Last Sale	$995,000 (Dec 2022)
Tax Bill	$6,002 (2025)
Deeds & Mortgages	Dec 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1577-05-2-10-008`

Property Details

APN / Parcel Number

Primary APN	`1577-05-2-10-008`
Alternative APNs	`R0006370` `0006370`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,556 sqft Living Area
1st Floor Area	1,556 sqft

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1995
Architectural Style	Ranch
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	6,572 sqft (0.151 acres)
Garage Area	280 sqft
Shed	1 Shed
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Radiant

Location & Zoning

Account Number	R0006370
Street Address	320 30TH ST
City	BOULDER
State	CO
Zip	80305-3322
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 8 BLK 10 HIGHLAND PARK 1
Legal Subdivision	HIGHLAND PARK 1 - BO
Legal Block	10
Legal Lot Number	8
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2005
Census Tract	12507

Owner

Source: Boulder County records · APN 1577-05-2-10-008

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	320 30TH ST, BOULDER, CO 80305-3322
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Dec 12, 2022 · Amount on Record
Deed Sale	Dec 12, 2022 · Amount on Record
Prior Sale	Aug 16, 2006 · Amount on Record
Deed Document Number	20223991664
Prior Transfer Date	Jun 06, 2003
Prior Transfer Doc	0002455609
Record Updated	Sep 20, 2026

December 2022: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Dec 12, 2022
Property Address	320 30TH ST, BOULDER, CO 80305-3322
Document Number	0003991664
Instrument Date	Dec 09, 2022
Instrument	3991664
Transaction Type	Transfer
Record Updated	Dec 20, 2022
Title Company	GUARDIAN LAND TITLE, GUARDIAN TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$99.50
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	320 30TH ST, BOULDER, CO 80305-3322
Investor	Possibly a Property Investor

Mortgage

Document Number	0003991665
Date	Dec 12, 2022
Instrument	3991665

Lender

Name	PMAC LENDING SERVICES INC
Type	Mortgage Company

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	6.5%
Adjustable	Adjustable Rate Rider
Type Change Date	Jan 01, 2030
Change Frequency	Annually
Min Rate At Change	3%
Max Rate At Change	1.5%
Index	Other
Margin	3
Max Rate	1.5%

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		$68,496 (+8.8%) Land $30,042 Building $38,454	$1,007,300 (-) Land $441,800 Building $565,500
2025	$6,002.00 (+2.56%)	$62,957 (-11.89%) Land $27,613 Building $35,344	$1,007,300 (-5.55%) Land $441,800 Building $565,500
2023	$5,852.00 (+14.81%)	$71,456 (+30.19%) Land $32,482 Building $38,974	$1,066,500 (+35.05%) Land $484,800 Building $581,700
2022	$5,097.00	$54,887 Land $24,603 Building $30,284	$789,730 Land $354,000 Building $435,730

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 080130125072, 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
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	9 in force
Nearby Flood Claims	1 (2013)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Sep 2013, rainfall accumulation, Severe Storms, Flooding, Landslides, And Mudslides

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 294 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Ayva	Fixed Wireless (unlicensed)	2,500 / 2,500
Lumen Technologies	Fiber	2,000 / 1,000
Xfinity	Cable	2,000 / 250
Verizon	Fixed Wireless	300 / 20
Live Wire Networks	Fixed Wireless (licensed-by-rule)	250 / 100
T-Mobile USA	Fixed Wireless	100 / 20

Availability varies by address; speeds are provider-advertised maximums, not measured.