835 Linden Ave, Boulder, CO 80304 Property Records

Boulder County property record for 835 Linden Ave, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	6 bd · 3.5 ba · 4,499 sqft · built 1979
Lot Size	0.375 acres (16,330 sqft)
Owner	Company Name on Record
Last Sale	$2,925,000 (Apr 2025)
Tax Bill	$13,889 (2025)
Deeds & Mortgages	Dec 2019 Mortgage Aug 2018 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1461-24-1-07-004`

Property Details

APN / Parcel Number

Primary APN	`1461-24-1-07-004`
Alternative APNs	`R0071447` `0071447`

Interior

Bedrooms	6 Beds
Full Baths	3.5 Baths
Half Baths	2 Half Baths
Total Rooms	12 Rooms
Stories	2 Stories
Building Area	4,499 sqft Living Area
Gross Area	5,224 sqft
1st Floor Area	1,614 sqft
Upper Floors Area	1,762 sqft
Basement Area	1,248 sqft
Finished Basement	1,123 sqft
Unfinished Basement	125 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1979
Effective Year Built	Effective 2010
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	16,330 sqft (0.375 acres)
Garage Type	Attached
Garage Area	600 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	570 sqft
Deck Area	32 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0071447
Street Address	835 LINDEN AVE
City	BOULDER
State	CO
Zip	80304-0722
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 4 LINDEN AVENUE PARK EAST
Legal Range	71
Legal Township	1N
Legal Section	24
Legal Subdivision	LINDEN AVE PARK EAST - BO
Legal Block	2
Legal Lot Number	4
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2009
Census Tract	12104

Owner

Source: Boulder County records, as of September 18, 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 Record
Mailing Address	835 LINDEN AVE, BOULDER, CO 80304-0722
Owner Type	Company
Vesting	Trust, Irrevocable Trust

Deeds, Mortgages & Sale History

Date	Document
Dec 27, 2019	Deed of Trust, Mortgage · Conventional Mortgage CITIZENS BANK NA
Aug 27, 2018	Warranty Deed, Transfer · Conventional Mortgage CITIZENS BANK NA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 17, 2025 · Amount on Record
Deed Sale	Apr 17, 2025 · Amount on Record
Prior Sale	Aug 27, 2018 · Amount on Record
Deed Document Number	20254083887
Prior Transfer Date	Sep 25, 2002
Prior Transfer Doc	0002339331
Record Updated	Oct 29, 2026

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	835 LINDEN AVE, BOULDER, CO 80304-0722
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	LAND TITLE GUARANTEE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003757399
Date	Dec 27, 2019
Instrument	3757399

Lender

Name	CITIZENS BANK NA
Type	Bank
Address	PROVIDENCE, RI 02903

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.87%
Adjustable	Adjustable Rate Rider
Type Change Date	Jan 1, 2030
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	4.87%
Index	1-Year LIBOR
Max Rate	7.87%

August 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 27, 2018
Property Address	835 LINDEN AVE, BOULDER, CO 80304-0722
Document Number	0003673300
Instrument Date	Aug 23, 2018
Instrument	3673300
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	LAND TITLE GUARANTEE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$155.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	835 LINDEN AVE, BLANCA, CO 50304

Mortgage

Document Number	0003673302
Date	Aug 27, 2018
Instrument	3673302

Lender

Name	CITIZENS BANK NA
Type	Bank
Address	PROVIDENCE, RI 02903

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2048

Tax Assessment & Valuation

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		$163,166 (+12.66%) Land $101,714 Building $61,452	$2,469,500 (+6.57%) Land $1,565,800 Building $903,700
2025	$13,889.00 (+0.78%)	$144,826 (-11.31%) Land $97,863 Building $46,963	$2,317,200 (-4.92%) Land $1,565,800 Building $751,400
2023	$13,782.00 (+38.11%)	$163,286 (+51.95%) Land $105,612 Building $57,674	$2,437,100 (+57.62%) Land $1,576,300 Building $860,800
2022	$9,979.00	$107,460 Land $84,032 Building $23,428	$1,546,200 Land $1,209,100 Building $337,100

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

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
Flood Insurance Cost	Premium on Record median of 20 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	20 in force
Nearby Flood Claims	8 (1991–2025)
Claims Outside the SFHA	7 of 8
Most Recent Claim	May 2025 · other causes
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 6 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

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

Wildfire Risk	Moderate above 62% of the US · above 50% of Colorado
Wildfire Likelihood	0.2% 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 527 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
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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