1155 Jay St, Boulder, CO 80302 Property Records

Boulder County property record for 1155 Jay St, Boulder, CO 80302 · Last verified June 2026

Property Summary

Property Type	Multi-Family Dwellings
Details	6 bd · 3 ba · 3,068 sqft · built 1963
Lot Size	0.173 acres (7,514 sqft)
Owner	Company Name on File
Last Sale	$150,800 (Oct 1988)
Tax Bill	$10,924 (2025)
Flood Zone	Zone X (minimal risk)
APN	`1461-36-1-37-006`

Property Details

APN / Parcel Number

Primary APN	`1461-36-1-37-006`
Alternative APNs	`R0004964` `0004964`

Interior

Bedrooms	6 Beds
Full Baths	3 Baths
Total Rooms	12 Rooms
Units	5 Units
Stories	1 Story
Building Area	3,068 sqft Living Area
Gross Area	3,354 sqft
1st Floor Area	1,872 sqft
Basement Area	1,482 sqft
Finished Basement	1,196 sqft
Unfinished Basement	286 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1975
Architectural Style	Ranch
Exterior Material	Combination
Construction Type	Frame
Lot Area	7,514 sqft (0.173 acres)
Porch	Porch
Porch Area	390 sqft

Utilities, Heating & Cooling

Heating System	Hot Water

Location & Zoning

Account Number	R0004964
Street Address	1155 JAY ST
City	BOULDER
State	CO
Zip	80302-6900
Property Category	Residential
Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Legal Description	LOT 16 BLK 4 VERMONT
Legal Range	71
Legal Township	1N
Legal Section	36
Legal Subdivision	VERMONT - BO
Legal Block	4
Legal Lot Number	16
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3005
Census Tract	12201

Owner

Source: Boulder County records · APN 1461-36-1-37-006

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	1450 28TH ST, BOULDER, CO 80303-1001
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Oct 04, 1988 · Amount on Record
Deed Sale	Oct 04, 1988 · Amount on Record
Prior Sale	Sep 28, 1988
Deed Document Number	1988945557
Record Updated	Sep 20, 2026

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 and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$121,897 (+8.8%) Land $78,248 Building $43,649	$1,792,600 (-) Land $1,150,700 Building $641,900
2025	$10,924.00 (+6.33%)	$112,038 (-6.68%) Land $71,919 Building $40,119	$1,792,600 (+0.04%) Land $1,150,700 Building $641,900
2023	$10,274.00 (+28.55%)	$120,058 (+43.54%) Land $73,754 Building $46,304	$1,791,900 (+45.68%) Land $1,100,800 Building $691,100
2022	$7,992.00	$83,640 Land $60,656 Building $22,984	$1,230,000 Land $892,000 Building $338,000

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 080130122013, 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	29 (1983–2025)
Claims Outside the SFHA	10 of 29
Most Recent Claim	Apr 2025, other causes
Claims By Storm	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 19 claims

Wildfire

Wildfire Risk	High above 78% of the US · above 79% of Colorado
Wildfire Likelihood	About 1 in 243 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 550 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
Live Wire Networks	Fixed Wireless (licensed-by-rule)	250 / 100
T-Mobile USA	Fixed Wireless	100 / 20
AT&T	Fixed Wireless	100 / 20

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