835 E Heartstrong St, Superior (Louisville), CO 80027 Property Records

Boulder County property record for 835 E Heartstrong St, Superior, CO 80027

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.25 ba · 4,343 sqft · built 1991
Lot Size	0.322 acres (14,021 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,410,000 (Aug 2021)
Tax Bill	$10,795 (2025)
Deeds & Mortgages	Aug 2021 Sale & Mortgage Oct 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1575-30-2-02-004`

Property Details

APN / Parcel Number

Primary APN	`1575-30-2-02-004`
Alternative APNs	`R0110256` `0110256`

Interior

Bedrooms	5 Beds
Full Baths	4.25 Baths
Half Baths	2 Half Baths
Total Rooms	17 Rooms
Stories	2 Stories
Building Area	4,343 sqft Living Area
Gross Area	5,411 sqft
1st Floor Area	1,637 sqft
Upper Floors Area	1,417 sqft
Basement Area	1,637 sqft
Finished Basement	1,289 sqft
Unfinished Basement	348 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1991
Effective Year Built	Effective 2010
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Lot Area	14,021 sqft (0.322 acres)
Garage Type	Attached
Garage Area	720 sqft
Parking Spaces	3 Parking Spaces
Porch	Porch
Porch Area	62 sqft
Patio Area	284 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0110256
Street Address	835 E HEARTSTRONG ST
City	SUPERIOR
State	CO
Zip	80027-8006
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 4 BLK 2 ROCK CREEK RANCH FLG 1A
Legal Range	69
Legal Township	1S
Legal Section	30
Legal Subdivision	ROCK CREEK RANCH FLG 1A - SU
Legal Block	2
Legal Lot Number	4
Jurisdiction	BOULDER CO
Township / Civil Division	LAFAYETTE-LOUISVILLE
Census Block Group	1
Census Block	1002
Census Tract	61300

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	2 Individual Names on Record
Mailing Address	835 E HEARTSTRONG ST, SUPERIOR, CO 80027-8006
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Aug 2, 2021	Warranty Deed, Transfer · Conventional Mortgage TRUIST BANK
Oct 18, 2019	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS
Oct 18, 2019	Deed of Trust, Mortgage · Line of Credit QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 2, 2021 · Amount on Record
Deed Sale	Aug 2, 2021 · Amount on Record
Prior Sale	Jul 2, 2008 · Amount on Record
Deed Document Number	20213903811
Prior Transfer Date	Aug 13, 2010
Prior Transfer Doc	0003092106
Record Updated	Oct 29, 2026

August 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 2, 2021
Property Address	835 E HEARTSTRONG ST, SUPERIOR, CO 80027-8006
Document Number	0003903811
Instrument Date	Jul 30, 2021
Instrument	3903811
Transaction Type	Transfer
Record Updated	Feb 9, 2026
Title Company	8Z TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$141.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	835 E HEARTSTRONG ST, SUPERIOR, CO 80027-8006

Mortgage

Document Number	0003903814
Date	Aug 2, 2021
Instrument	3903814

Lender

Name	TRUIST BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 1, 2051

October 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	835 E HEARTSTRONG ST, SUPERIOR, CO 80027-8006
Document Number	0003744756
Instrument Date	Oct 18, 2019
Transaction Type	Mortgage
Record Updated	Nov 5, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	835 E HEARTSTRONG ST SUPERIOR CO 800278006, SUPERIOR, CO 80027-8006

Mortgage

Document Number	0003744756
Date	Oct 25, 2019
Instrument	3744756

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 24, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.27%

October 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	835 E HEARTSTRONG ST, SUPERIOR, CO 80027-8006
Document Number	0003744939
Instrument Date	Oct 18, 2019
Transaction Type	Mortgage
Record Updated	Nov 8, 2019
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	835 E HEARTSTRONG ST SUPERIOR CO 800278006, SUPERIOR, CO 80027-8006

Mortgage

Document Number	0003744939
Date	Oct 25, 2019
Instrument	3744939

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Oct 24, 2049

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of September 18, 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		$100,939 (+3.9%) Land $29,600 Building $71,339	$1,554,400 (-) Land $505,300 Building $1,049,100
2025	$10,795.00 (+6.7%)	$97,150 (-5.4%) Land $31,581 Building $65,569	$1,554,400 (+1.42%) Land $505,300 Building $1,049,100
2023	$10,117.00 (+50.3%)	$102,691 (+59.56%) Land $27,872 Building $74,819	$1,532,700 (+65.52%) Land $416,000 Building $1,116,700
2022	$6,731.00	$64,357 Land $21,955 Building $42,402	$926,000 Land $315,900 Building $610,100

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
Nearby Flood Policies	2 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	Moderate above 46% of the US · lower than 70% of Colorado
Wildfire Likelihood	0.1% 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	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 234 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

May also be available: Intrepid Fiber Networks, T-Mobile.

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