Adams County property record for 12643 Grape St, Thornton, CO 80241
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 2,507 sqft · built 2017 |
| Lot Size | 0.114 acres (5,001 sqft) |
| Owner | Individual Name on File |
| Last Sale | $472,100 (Aug 2017) |
| Tax Bill | $4,130 (2025) |
| Deeds & Mortgages | Jun 2020 Mortgage Aug 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R0181887 |
| Primary APN | R0181887 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Plumbing Fixtures | 14 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,507 sqft Living Area |
| Basement Area | 1,209 sqft |
| Finished Basement | 750 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2017 |
|---|---|
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Clay Tile |
| Lot Area | 5,001 sqft (0.114 acres) |
| Garage Type | Attached |
| Garage Area | 418 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 140 sqft |
| Cooling System | Central |
|---|
| Account Number | R0181887 |
|---|---|
| Street Address | 12643 GRAPE ST |
| City | THORNTON |
| State | CO |
| Zip | 80241-3379 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BRAMMING FARM SUBD FLG NO 3 BLK 7 LOT 14 |
| Legal Subdivision | BRAMMING FARM |
| Legal Block | 7 |
| Legal Lot Number | 14 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 8546 |
12643 Grape St is owned and occupied by an individual who bought it in August 2017.
Source: Adams County records, as of February 9, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 12643 GRAPE ST, THORNTON, CO 80241-3379 |
| 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.
| Date | Document |
|---|---|
| Jun 9, 2020 | Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Aug 2, 2017 | Special Warranty Deed, Subdivision Related Transfer · Conventional Mortgage HOME AMERICAN MORTGAGE CORP |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 2, 2017 · Amount on File |
| Deed Sale | Aug 2, 2017 · Amount on File |
| Deed Document Number | 2017000066753 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 12643 GRAPE ST, THORNTON, CO 80241-3379 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000051258 |
|---|---|
| Date | Jun 9, 2020 |
| Instrument | 2020000051258 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 1, 2050 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Aug 2, 2017 |
| Property Address | 12643 GRAPE ST, THORNTON, CO 80241-3379 |
| Document Number | 0000066753 |
| Map Reference | DOC2013000081451 |
| Instrument Date | Jul 31, 2017 |
| Instrument | 2017000066753 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Jan 27, 2022 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $47.21 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 4350 S MONACO ST, 4350, DENVER, CO 80237-3400 |
| Name | Verified Name |
|---|---|
| Address | 12643 GRAPE ST, THORNTON, CO 80241-3379 |
| Document Number | 0000066754 |
|---|---|
| Date | Aug 2, 2017 |
| Instrument | 2017000066754 |
| Name | HOME AMERICAN MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Aug 1, 2047 |
The 2025 property tax bill for 12643 Grape St was $4,130.
Source: Adams County assessment roll, as of August 25, 2025
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Municipality | Thornton City |
| Unified School District | Adams 12 Five Star Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,130.00 | $42,380 Land $8,130 Building $34,250 | $678,000 Land $130,000 Building $548,000 |
| 2023 | $8,079.00 (+11.79%) | $47,960 (+12.87%) Land $8,250 Building $39,710 | $709,000 (+15.97%) Land $122,000 Building $587,000 |
| 2022 | $7,227.00 | $42,490 Land $16,960 Building $25,530 | $611,377 Land $244,000 Building $367,377 |
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.
FEMA maps place 12643 Grape 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.
The area around 12643 Grape St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 851 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Rise Broadband Fixed Wireless | 500 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
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