689 Flagstone Pl, Superior (Louisville), CO 80027 Property Records

Boulder County property record for 689 Flagstone Pl, Superior, CO 80027

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.75 ba · 4,839 sqft · built 1999
Lot Size	0.22 acres (9,600 sqft)
Owner	2 Individual Names on File
Last Sale	$926,000 (Jul 2019)
Tax Bill	$8,818 (2025)
Deeds & Mortgages	Jul 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1575-31-2-01-014`

Property Details

APN / Parcel Number

Primary APN	`1575-31-2-01-014`
Alternative APNs	`R0125308` `0125308`

Interior

Bedrooms	4 Beds
Full Baths	3.75 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	4,839 sqft Living Area
Gross Area	5,521 sqft
1st Floor Area	2,073 sqft
Upper Floors Area	1,575 sqft
Basement Area	1,191 sqft
Finished Basement	1,191 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1999
Effective Year Built	Effective 1999
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Concrete
Lot Area	9,600 sqft (0.22 acres)
Garage Type	Attached
Garage Area	682 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	48 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0125308
Street Address	689 FLAGSTONE PL
City	SUPERIOR
State	CO
Zip	80027-6055
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 26 BLK 1 ROCK CREEK RANCH FLG 19
Legal Range	69
Legal Township	1S
Legal Section	31
Legal Subdivision	ROCK CREEK RANCH FLG 19 - SU
Legal Block	1
Legal Lot Number	26
Jurisdiction	BOULDER CO
Township / Civil Division	LAFAYETTE-LOUISVILLE
Census Block Group	2
Census Block	2003
Census Tract	61400

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	689 FLAGSTONE PL, SUPERIOR, CO 80027-6055
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 10, 2019 · Amount on Record
Deed Sale	Jul 10, 2019 · Amount on Record
Prior Sale	Jul 9, 2003 · Amount on Record
Deed Document Number	20193723169
Record Updated	Sep 20, 2026

July 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 10, 2019
Property Address	689 FLAGSTONE PL, SUPERIOR, CO 80027-6055
Document Number	0003723169
Instrument Date	Jun 27, 2019
Instrument	3723169
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	NORTH AMERICAN TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$92.60
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	689 FLAGSTONE PL, SUPERIOR, CO 80027-6055

Mortgage

Document Number	0003723170
Date	Jul 10, 2019
Instrument	3723170

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 1, 2049

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Municipality	Superior Town
Unified School District	Boulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$86,346 (+8.8%) Land $28,036 Building $58,310	$1,269,800 (-) Land $412,300 Building $857,500
2025	$8,818.00 (+5.44%)	$79,363 (-7.21%) Land $25,769 Building $53,594	$1,269,800 (-0.52%) Land $412,300 Building $857,500
2023	$8,363.00 (+23.9%)	$85,526 (+32.54%) Land $22,981 Building $62,545	$1,276,500 (+37.48%) Land $343,000 Building $933,500
2022	$6,750.00	$64,530 Land $19,397 Building $45,133	$928,500 Land $279,100 Building $649,400

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	7 in force

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	Low lower than 80% of the US · lower than 91% of Colorado
Wildfire Likelihood	0.02% annual chance
Exposure	None beyond 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	SUPERIOR MD NO 1 serves 17,900 people · EPA ID CO0107725
Water Source	Surface water
Last State Inspection	Feb 2025
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Treatment failure resolved · Dec 2021
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 388 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless	300 / 20
LiveWireNet Fixed Wireless	250 / 100
CenturyLink DSL	140 / 20
AT&T Fixed Wireless	100 / 20