812 Walnut St, Apt D, Boulder, CO 80302 Property Records

Boulder County property record for 812 Walnut St, Apt D, Boulder, CO 80302

Property Summary

Property Type	Condominium
Details	2 bd · 2 ba · 1,004 sqft · built 1986
Lot Size	0.001 acres (22 sqft)
Owner	Company Name on Record
Last Sale	$750,000 (Nov 2025)
Tax Bill	$4,539 (2025)
Deeds & Mortgages	Nov 2025 Sale Apr 2018 Sale
Flood Zone	Zone X (moderate risk)
APN	`1461-25-4-72-004`

Property Details

APN / Parcel Number

Primary APN	`1461-25-4-72-004`
Alternative APNs	`R0105044` `0105044`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Units	7 Units
Stories	1 Story
Building Area	1,004 sqft Living Area
1st Floor Area	1,004 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1986
Architectural Style	Townhouse
Exterior Material	Brick Veneer
Construction Type	Frame
Roof Material	Metal
Lot Area	22 sqft (0.001 acres)
Garage Type	Carport
Garage Area	189 sqft
Carport	Carport
Carport Area	189 sqft
Deck Area	264 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0105044
Street Address	812 WALNUT ST, D
City	BOULDER
State	CO
Zip	80302-5076
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	UNIT CA-54 & UND 1.7524 INT GCE CANYON CENTER CONDOS 5TH SUPP
Legal Range	71
Legal Township	1N
Legal Section	25
Legal Subdivision	CANYON CENTER CONDOS 5TH SUPP - BO
Legal Block	1
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1008
Census Tract	12201

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	812 WALNUT ST, D, BOULDER, CO 80302-5076
Owner Type	Company
Vesting	Limited Liability Partnership

Deeds, Mortgages & Sale History

Date	Document
Nov 4, 2025	Warranty Deed, Transfer LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY
Apr 24, 2018	Warranty Deed, Transfer FIRST AMERICAN TITLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 4, 2025 · Amount on Record
Deed Sale	Nov 4, 2025 · Amount on Record
Prior Sale	Apr 24, 2018 · Amount on Record
Deed Document Number	20254108419
Prior Transfer Date	Dec 28, 2006
Prior Transfer Doc	0002826641
Record Updated	Oct 29, 2026

November 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Nov 4, 2025
Property Address	812 WALNUT ST APT D, D, BOULDER, CO 80302-5076
Document Number	0004108419
Map Reference	DOC 802563
Instrument Date	Oct 31, 2025
Instrument	4108419
Transaction Type	Transfer
Record Updated	Dec 1, 2025
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transaction

Amount	Amount Recorded
Tax	$75.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	812 WALNUT STD, BOULDER, CO 80302

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	812 WALNUT ST APT D, D, BOULDER, CO 80302-5076

April 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Apr 24, 2018
Property Address	812 WALNUT ST APT D, D, BOULDER, CO 80302-5076
Document Number	0003651976
Instrument Date	Dec 29, 2017
Instrument	3651976
Transaction Type	Transfer
Record Updated	May 2, 2018
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Tax	$62.50
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1850 FOLSOM ST #602 BOULDER CO 803025717, 602, BOULDER, CO 80302-5717

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		$47,036 (-1.2%) Building $47,036	$761,700 (-) Building $761,700
2025	$4,539.00 (+13.25%)	$47,606 (+6.47%) Building $47,606	$761,700 (+5.45%) Building $761,700
2024	$4,008.00 (+1.83%)	$44,713 (-7.61%) Building $44,713	$722,351 (-) Building $722,351
2023	$3,936.00 (+2.1%)	$48,398 (+18.88%) Building $48,398	$722,351 (+23.31%) Building $722,351
2022	$3,855.00	$40,713 Building $40,713	$585,800 Building $585,800

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 34 individual policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	66 units insured incl. 32 condo units
Nearby Flood Claims	16 (1994–2017)
Claims Outside the SFHA	10 of 16
Most Recent Claim	Aug 2017 · other causes
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 12 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 44% of the US · lower than 73% of Colorado
Wildfire Likelihood	0.06% annual chance
Exposure	Indirect within ember reach

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

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless · Fiber in parts of the area	2,500 / 2,500
CenturyLink Fiber · DSL in parts of the area	2,000 / 1,000
Xfinity Cable	2,000 / 250
LiveWireNet Fixed Wireless	250 / 100
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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