9936 Madison St, Thornton (Denver), CO 80229 Property Records

Adams County property record for 9936 Madison St, Thornton, CO 80229

Property Summary

Property Type	Single Family Home
Details	4 bd · 1.5 ba · 2,046 sqft · built 1980
Lot Size	0.27 acres (11,766 sqft)
Owner	Individual Name on File
Tax Bill	$946 (2025)
Deeds & Mortgages	Nov 2025 Sale Mar 2022 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1719-13-4-09-003`

Property Details

APN / Parcel Number

Primary APN	`1719-13-4-09-003`
Alternative APNs	`0171913409003` `R0040388`

Interior

Bedrooms	4 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	8 Plumbing Fixtures
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,046 sqft Living Area
Gross Area	2,546 sqft
1st Floor Area	2,046 sqft
Basement Area	975 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1980
Effective Year Built	Effective 1980
Architectural Style	Bi-Level
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	11,766 sqft (0.27 acres)
Lot Dimensions	111 ft deep x 106 ft wide
Garage Type	Attached
Garage Area	500 sqft
Parking Spaces	2 Parking Spaces
Porch	Wood Porch
Deck Area	288 sqft
Patio Area	288 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0040388
Street Address	9936 MADISON ST
City	THORNTON
State	CO
Zip	80229-2804
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:NORTH HILLS FILING NUMBER ONE SUBD BLK:5 LOT:24
Legal Range	68W
Legal Township	02S
Legal Section	13
Legal Quarter	4
Legal Subdivision	NORTH HILLS FILING NUMBER ONE SUBD
Legal Block	5
Legal Lot Number	24
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	1
Census Block	1007
Census Tract	9207

Owner

9936 Madison St is owned and occupied by an individual who acquired it in September 2007.

Source: Adams County records, as of January 21, 2026

Owner of Record	Individual Name on File
Mailing Address	9936 MADISON ST, THORNTON, CO 80229-2804
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Nov 10, 2025	Beneficiary Deed, Transfer
Mar 30, 2022	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Jan 15, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 11, 2007
Deed Sale	Sep 11, 2007
Deed Document Number	200786944
Prior Transfer Date	Sep 5, 2007
Prior Transfer Doc	0000086944
Record Updated	Sep 20, 2026

November 2025: Beneficiary Deed, Transfer

Document Type	Beneficiary Deed
Jurisdiction	ADAMS CO
Recording Date	Nov 10, 2025
Property Address	9936 MADISON ST, THORNTON, CO 80229-2804
Document Number	0000066255
Instrument Date	Nov 10, 2025
Instrument	2025000066255
Transaction Type	Transfer
Record Updated	Nov 19, 2025

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

March 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	9936 MADISON ST, THORNTON, CO 80229-2804
Transaction Type	Mortgage
Record Updated	Apr 5, 2022
Title Company	TITLE SOURCES INC, TITLE SOURCE INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000028384
Date	Mar 30, 2022
Instrument	2022000028384

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2052

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	9936 MADISON ST, THORNTON, CO 80229-2804
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000005151
Date	Jan 15, 2021
Instrument	2021000005151

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	241 Months
Due	Feb 1, 2041

Tax Assessment & Valuation

The 2025 property tax bill for 9936 Madison St was $946, down 57.5% from the year before.

Source: Adams County assessment roll, as of January 21, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Adams County
Municipality	Thornton City
Unified School District	Mapleton School District 1 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$946.00 (-57.54%)	$31,080 (-8.16%) Land $6,120 Building $24,960	$457,000 (-9.5%) Land $90,000 Building $367,000
2024	$2,228.00 (-33.95%)	$33,840 (-0.94%) Land $5,700 Building $28,140	$505,000 (-) Land $85,000 Building $420,000
2023	$3,373.00 (+2.65%)	$34,160 (+3.61%) Land $5,750 Building $28,410	$505,000 (+6.46%) Land $85,000 Building $420,000
2022	$3,286.00	$32,970 Land $11,820 Building $21,150	$474,342 Land $170,000 Building $304,342

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 9936 Madison St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 2, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 9936 Madison St is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.6% of Colorado
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

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 THORNTON serves 226,465 people · EPA ID CO0101150
Water Source	Surface water
Last State Inspection	Jul 2024
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	3 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 631 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
CenturyLink DSL	140 / 20
Rise Broadband Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Aerux Broadband.

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