4090 26th St, Boulder, CO 80304 Property Records

Boulder County property record for 4090 26th St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.75 ba · 2,891 sqft · built 1930
Lot Size	0.544 acres (23,696 sqft)
Owner	2 Individual Names on File
Last Sale	$944,000 (Jul 2019)
Tax Bill	$7,436 (2025)
Deeds & Mortgages	Jan 2021 Mortgage Jul 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1463-17-3-24-002`

Property Details

APN / Parcel Number

Primary APN	`1463-17-3-24-002`
Alternative APNs	`R0033263` `0033263`

Interior

Bedrooms	4 Beds
Full Baths	2.75 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	1 Story
Building Area	2,891 sqft Living Area
1st Floor Area	2,329 sqft
Upper Floors Area	562 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1930
Effective Year Built	Effective 1975
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	23,696 sqft (0.544 acres)
Garage Type	Detached
Garage Area	440 sqft
Parking Spaces	2 Parking Spaces
Deck Area	191 sqft
Shed	1 Shed
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0033263
Street Address	4090 26TH ST
City	BOULDER
State	CO
Zip	80304-0905
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 2 CASSIDYS CORNER
Legal Range	70
Legal Township	1N
Legal Section	17
Legal Subdivision	CASSIDYS CORNER - BO
Legal Block	3
Legal Lot Number	2
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3001
Census Tract	12103

Owner

4090 26th St is owned and occupied by two individuals who bought it in July 2019.

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

Owner of Record	2 Individual Names on File
Mailing Address	4090 26TH ST, BOULDER, CO 80304-0905
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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
Jan 4, 2021	Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA
Jul 31, 2019	Warranty Deed, Transfer · Conventional Mortgage MEGASTAR FINANCIAL CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 31, 2019 · Amount on File
Deed Sale	Jul 31, 2019 · Amount on File
Prior Sale	Jun 4, 1992
Deed Document Number	20193727217
Record Updated	Oct 29, 2026

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4090 26TH ST, BOULDER, CO 80304-0905
Transaction Type	Mortgage
Record Updated	Mar 31, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003846946
Date	Jan 4, 2021
Instrument	3846946

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jan 1, 2051

July 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 31, 2019
Property Address	4090 26TH ST, BOULDER, CO 80304-0905
Document Number	0003727217
Instrument Date	Jul 30, 2019
Instrument	3727217
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	HERITAGE TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$94.40
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	4090 26TH ST, BOULDER, CO 80304-0905

Mortgage

Document Number	0003727218
Date	Jul 31, 2019
Instrument	3727218

Lender

Name	MEGASTAR FINANCIAL CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 4090 26th St was $7,436.

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		$80,097 (+2.7%) Land $53,250 Building $26,847	$1,247,900 (-) Land $853,100 Building $394,800
2025	$7,436.00	$77,994 Land $53,319 Building $24,675	$1,247,900 Land $853,100 Building $394,800
2023	$7,384.00 (+18.52%)	$89,190 (+32.93%) Land $54,505 Building $34,685	$1,331,200 (+37.89%) Land $813,500 Building $517,700
2022	$6,230.00	$67,097 Land $49,192 Building $17,905	$965,420 Land $707,800 Building $257,620

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 4090 26th St in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 28 individual policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	58 units insured incl. 30 condo units
Nearby Flood Claims	18 (1995–2022)
Claims Outside the SFHA	9 of 18
Most Recent Claim	Oct 2022 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 15 claims

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 4090 26th St is moderate, ranking above 43% of the US, with a 0.09% annual chance of wildfire.

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

Wildfire Risk	Moderate above 43% of the US · lower than 73% of Colorado
Wildfire Likelihood	0.09% annual chance
Exposure	Direct burnable vegetation

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 341 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 250
LiveWireNet Fixed Wireless	250 / 100
CenturyLink DSL · Fiber in parts of the area	140 / 20

May also be available: T-Mobile, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on 26th St

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