1875 Tansy Pl, Boulder, CO 80304 Property Records

Boulder County property record for 1875 Tansy Pl, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 3,792 sqft · built 2007
Lot Size	0.092 acres (4,009 sqft)
Owner	2 Individual Names on File
Last Sale	$870,000 (Nov 2019)
Tax Bill	$7,961 (2025)
Deeds & Mortgages	Dec 2020 Mortgage Nov 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1463-07-0-21-020`

Property Details

APN / Parcel Number

Primary APN	`1463-07-0-21-020`
Alternative APNs	`R0502030` `0502030`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,792 sqft Living Area
Gross Area	4,215 sqft
1st Floor Area	1,251 sqft
Upper Floors Area	1,290 sqft
Basement Area	1,251 sqft
Finished Basement	1,251 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2007
Effective Year Built	Effective 2007
Architectural Style	A-Frame
Exterior Material	Combination
Construction Type	Frame
Roof Material	Asphalt
Lot Area	4,009 sqft (0.092 acres)
Garage Type	Attached
Garage Area	423 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	207 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0502030
Street Address	1875 TANSY PL
City	BOULDER
State	CO
Zip	80304-0890
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 20 SANITAS TERRACE
Legal Range	70
Legal Township	1N
Legal Section	07
Legal Subdivision	SANITAS TERRACE
Legal Block	1
Legal Lot Number	20
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1003
Census Tract	12105

Owner

Source: Boulder County assessment roll, as of June 15, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	1875 TANSY PL, BOULDER, CO 80304-0890
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Dec 1, 2020	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC
Nov 8, 2019	Grant Deed, Transfer GUARANTEED RATE

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 8, 2019 · Amount on Record
Deed Sale	Nov 8, 2019 · Amount on Record
Prior Sale	Jul 27, 2007 · Amount on Record
Deed Document Number	20193747832
Prior Transfer Date	Dec 19, 2014
Prior Transfer Doc	0003419795
Record Updated	Sep 20, 2026

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1875 TANSY PL, BOULDER, CO 80304-0890
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	RAVENSWOOD TITLE COMPANY LLC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003837778
Date	Dec 1, 2020
Instrument	3837778

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Dec 1, 2035

November 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	BOULDER CO
Recording Date	Nov 8, 2019
Property Address	1875 TANSY PL, BOULDER, CO 80304-0890
Document Number	0003747832
Instrument Date	Nov 8, 2019
Instrument	3747832
Transaction Type	Transfer
Record Updated	Nov 20, 2019
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$87.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	1875 TANSY PL BOULDER CO 803040890, BOULDER, CO 80304-0890

Mortgage

Document Number	3747834
Date	Nov 8, 2019
Instrument	3747834

Lender

Name	GUARANTEED RATE
Address	CHICAGO, IL 60613

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Nov 7, 2049

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 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		$90,848 (+8.8%) Land $36,734 Building $54,114	$1,336,000 (-) Land $540,200 Building $795,800
2025	$7,961.00 (+22.31%)	$83,501 (+5.62%) Land $33,763 Building $49,738	$1,336,000 (+13.22%) Land $540,200 Building $795,800
2023	$6,509.00 (+12.96%)	$79,060 (+27.4%) Land $34,907 Building $44,153	$1,180,000 (+32.15%) Land $521,000 Building $659,000
2022	$5,762.00	$62,056 Land $28,161 Building $33,895	$892,900 Land $405,200 Building $487,700

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
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	6 in force
Nearby Flood Claims	1 (1982)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jul 1982 · tidal / storm surge

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	High above 80% of the US · above 82% of Colorado
Wildfire Likelihood	0.7% annual chance
Exposure	Direct burnable vegetation at the parcel

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

Provider	Max Down / Up (Mbps)
Ayva Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Live Wire Networks Fixed Wireless	250 / 100
Lumen Technologies DSL · Fiber in parts of the area	140 / 20
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile USA.

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