325 Colgate St, Boulder, CO 80305 Property Records

Boulder County property record for 325 Colgate St, Boulder, CO 80305 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	5 bd · 2.75 ba · 2,596 sqft · built 1957
Lot Size	0.168 acres (7,306 sqft)
Owner	Company Name on File
Last Sale	$1,165,000 (Jun 2025)
Tax Bill	$8,189 (2025)
Deeds & Mortgages	Mar 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`1577-05-3-22-010`

Property Details

APN / Parcel Number

Primary APN	`1577-05-3-22-010`
Alternative APNs	`R0001982` `0001982`

Interior

Bedrooms	5 Beds
Full Baths	2.75 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,596 sqft Living Area
Gross Area	2,932 sqft
1st Floor Area	1,706 sqft
Basement Area	1,226 sqft
Finished Basement	890 sqft
Unfinished Basement	336 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1957
Effective Year Built	Effective 2000
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Metal
Lot Area	7,306 sqft (0.168 acres)
Deck Area	409 sqft
Shed	1 Shed
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Heating System	Hot Water

Location & Zoning

Account Number	R0001982
Street Address	325 COLGATE ST
City	BOULDER
State	CO
Zip	80305-5356
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 10 BLK 24 HIGHLAND PARK 5
Legal Range	70
Legal Township	1S
Legal Section	05
Legal Subdivision	HIGHLAND PARK 5 - BO
Legal Block	24
Legal Lot Number	10
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2030
Census Tract	12505

Owner

Source: Boulder County records · APN 1577-05-3-22-010

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	Company Name on File
Mailing Address	325 COLGATE ST, BOULDER, CO 80305-5356
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jun 23, 2025 · Amount on Record
Deed Sale	Jun 23, 2025 · Amount on Record
Prior Sale	Feb 27, 2015 · Amount on Record
Deed Document Number	20254092205
Prior Transfer Date	Jul 17, 2019
Prior Transfer Doc	0003870067
Record Updated	Sep 20, 2026

March 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Mar 22, 2021
Property Address	325 COLGATE ST, BOULDER, CO 80305-5356
Document Number	0003870067
Instrument Date	Jul 17, 2019
Instrument	3870067
Transaction Type	Transfer
Record Updated	Mar 31, 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	1550 TAMARACK AVE, BOULDER, CO 80304-0855

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		$93,446 (+8.8%) Land $59,507 Building $33,939	$1,374,200 (-) Land $875,100 Building $499,100
2025	$8,189.00 (+13.78%)	$85,888 (-0.32%) Land $54,694 Building $31,194	$1,374,200 (+6.86%) Land $875,100 Building $499,100
2023	$7,197.00 (+17.73%)	$86,162 (+32.5%) Land $62,766 Building $23,396	$1,286,000 (+37.44%) Land $936,800 Building $349,200
2022	$6,113.00	$65,029 Land $46,169 Building $18,860	$935,680 Land $664,300 Building $271,380

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 080130125052, 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
Flood Insurance Cost	Premium on Record median of 34 individual NFIP policies nearby
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	34 in force
Nearby Flood Claims	17 (1980–2015)
Claims Outside the SFHA	7 of 17
Most Recent Claim	May 2015, alluvial fan flooding, Severe Storms, Tornadoes, Flooding, Landslides, And Mudslides
Claims By Storm	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 11 claims

Wildfire

Wildfire Risk	Moderate above 62% of the US · above 51% of Colorado
Wildfire Likelihood	About 1 in 585 per year
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 515 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

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