Denver City property record for 1520 E 12th Ave, Denver, CO 80218
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 5 ba · 3,935 sqft · built 1905 |
| Lot Size | 0.047 acres (2,025 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,932,152 (Sep 2023) |
| Tax Bill | $10,656 (2025) |
| Deeds & Mortgages | Jan 2024 Line of Credit Sep 2023 Sale + 2 more |
| APN | 05022-36-021-000 |
| Primary APN | 05022-36-021-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 5 Baths |
| Plumbing Fixtures | 18 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 3,935 sqft Living Area |
| Gross Area | 3,013 sqft |
| 1st Floor Area | 1,185 sqft |
| Upper Floors Area | 718 sqft |
| Basement Area | 971 sqft |
| Finished Basement | 922 sqft |
| Unfinished Basement | 49 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1905 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | Multi-Level |
| Exterior Material | Brick |
| Lot Area | 2,025 sqft (0.047 acres) |
| Garage Type | Attached |
| Garage Area | 559 sqft |
| Pool Type | Spa / Hot Tub (No Pool) |
|---|---|
| Porch | Open Concrete/Masonry Porch |
| Porch Area | 108 sqft |
| Deck Area | 147 sqft |
| Patio Area | 342 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 1520 E 12TH AVE |
|---|---|
| City | DENVER |
| State | CO |
| Zip | 80218-3120 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | U-SU-C |
| Legal Description | INSLEES ADD AMD MAP B6 PART STRIP DIF RCP #084502 RCD 3/05/85 |
| Legal Subdivision | INSLEES ADD |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | DENVER CO |
| Township / Civil Division | DENVER |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 3205 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Humboldt Street Historic District listed 1978 · 25 contributing resources · NRIS 78000848 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Denver City records, as of May 29, 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 | 1520 E 12TH AVE, DENVER, CO 80218-3120 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Jan 22, 2024 | Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA NA |
| Sep 28, 2023 | Warranty Deed, Transfer LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY |
| Jul 26, 2017 | Deed of Trust, Mortgage SUPREME LNDG |
| Jul 18, 2017 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 28, 2023 · Amount on Record |
| Deed Sale | Sep 28, 2023 · Amount on Record |
| Prior Sale | Nov 3, 1999 · Amount on Record |
| Deed Document Number | 202392850 |
| Prior Transfer Date | Jul 19, 2006 |
| Prior Transfer Doc | 0000116596 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DENVER CO |
| Property Address | 1520 E 12TH AVE, DENVER, CO 80218-3120 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0000004356 |
|---|---|
| Date | Jan 22, 2024 |
| Instrument | 2024004356 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 16, 2054 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DENVER CO |
| Recording Date | Sep 28, 2023 |
| Property Address | 1520 E 12TH AVE, DENVER, CO 80218-3120 |
| Document Number | 0000092850 |
| Instrument Date | Sep 28, 2023 |
| Instrument | 2023092850 |
| Transaction Type | Transfer |
| Record Updated | Oct 9, 2023 |
| Title Company | LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $193.22 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1520 E 12TH AVE, DENVER, CO 80218-3120 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 1520 E 12TH AVE, DENVER, CO 80218-3120 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DENVER CO |
| Property Address | 1520 E 12TH AVE, DENVER, CO 80218-3120 |
| Document Number | 0000099722 |
| Instrument Date | Jul 26, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jan 10, 2019 |
| Title Company | LPS TITLE AGENCY INC |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 1520 E 12TH AVE DENVER CO 802183120, DENVER, CO 80218-3120 |
| Document Number | 0000099722 |
|---|---|
| Date | Aug 1, 2017 |
| Instrument | 99722 |
| Name | SUPREME LNDG |
|---|---|
| Address | DALLAS, TX 75254 |
| Amount | Amount Recorded |
|---|---|
| Term | 180 Months |
| Due | Jul 31, 2032 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DENVER CO |
| Recording Date | Jul 18, 2017 |
| Property Address | 1520 E 12TH AVE, DENVER, CO 80218-3120 |
| Document Number | 0000093142 |
| Instrument Date | Jul 12, 2017 |
| Instrument | 93142 |
| Transaction Type | Transfer |
| Record Updated | Jul 25, 2017 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 1520 E 12TH AVE DENVER CO 802183120, DENVER, CO 80218-3120 |
Source: Denver City assessment roll, as of May 29, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County / Municipality | Denver City |
| Unified School District | Denver County School District 1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $10,656.00 (+31.72%) | $139,300 (+33.42%) Land $10,980 Building $10,980 | $1,975,900 (+22.48%) Land $155,700 Building $1,820,200 |
| 2023 | $8,090.00 (+11.65%) | $104,410 (+10.6%) Land $6,750 Building $97,660 | $1,613,300 (+18.78%) Land $155,700 Building $1,457,600 |
| 2022 | $94,400 Land $9,380 Building $85,020 | $1,358,200 Land $134,900 Building $1,223,300 | |
| 2021 | $7,246.00 |
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.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
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 | None beyond 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 | DENVER WATER BOARD serves 1,287,000 people · EPA ID CO0116001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2025 |
| Lead | 4 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 33 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 610 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| LiveWireNet Fixed Wireless | 250 / 100 |
May also be available: Aerux Broadband, AT&T, Google Fiber, Starry, T-Mobile, WiFiHood.
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