Boulder County property record for 1850 Folsom St, Apt 510, Boulder, CO 80302
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 1 ba · 1,357 sqft · built 1971 |
| Lot Size | 0.001 acres (25 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $493,000 (Jun 2018) |
| Tax Bill | $3,139 (2025) |
| Deeds & Mortgages | Jul 2020 Mortgage Jun 2018 Sale & Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 1463-29-3-05-047 |
| Primary APN | 1463-29-3-05-047 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Units | 61 Units |
| Stories | 1 Story |
| Building Area | 1,357 sqft Living Area |
| 1st Floor Area | 1,357 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Condo/Apartment |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 25 sqft (0.001 acres) |
| Garage Type | Carport |
| Garage Area | 162 sqft |
| Carport | Carport |
| Carport Area | 162 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0076405 |
|---|---|
| Street Address | 1850 FOLSOM ST, 510 |
| City | BOULDER |
| State | CO |
| Zip | 80302-5717 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | UNIT 510 & UND .00971 INT GCE HORIZON WEST CONDOS AMENDED 2 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 29 |
| Legal Subdivision | HORIZON WEST CONDOS AMENDED 2 - BO |
| Legal Block | 2 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 12206 |
Source: Boulder County records · APN 1463-29-3-05-047
Assessment roll updated June 15, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 1850 FOLSOM ST, 510, BOULDER, CO 80302-5717 |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Date | Document |
|---|---|
| Jul 09, 2020 | Deed of Trust, Mortgage · Conventional Mortgage HSBC BANK USA |
| Jun 26, 2018 | Warranty Deed, Transfer · Conventional Mortgage CHERRY CREEK MORTGAGE CO INC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 26, 2018 · Amount on Record |
| Deed Sale | Jun 26, 2018 · Amount on Record |
| Prior Sale | Jan 15, 1999 · Amount on Record |
| Deed Document Number | 20183662691 |
| Prior Transfer Date | Dec 22, 2010 |
| Prior Transfer Doc | 0003121970 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1850 FOLSOM ST APT 510, 510, BOULDER, CO 80302-5717 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0003797054 |
|---|---|
| Date | Jul 09, 2020 |
| Instrument | 3797054 |
| Name | HSBC BANK USA |
|---|---|
| Type | Bank |
| Address | NEW YORK, NY 10018 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2050 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jun 26, 2018 |
| Property Address | 1850 FOLSOM ST APT 510, 510, BOULDER, CO 80302-5717 |
| Document Number | 0003662691 |
| Map Reference | DOC260558 |
| Instrument Date | Jun 12, 2018 |
| Instrument | 3662691 |
| Transaction Type | Transfer |
| Record Updated | Mar 31, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $49.30 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 1850 FOLSOM ST APT 510, 510, BOULDER, CO 80302-5717 |
| Document Number | 0003662692 |
|---|---|
| Date | Jun 26, 2018 |
| Instrument | 3662692 |
| Name | CHERRY CREEK MORTGAGE CO INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2048 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $35,822 (+8.8%) Building $35,822 | $526,800 (-) Building $526,800 | |
| 2025 | $3,139.00 (+0.03%) | $32,925 (-17.74%) Building $32,925 | $526,800 (-11.81%) Building $526,800 |
| 2023 | $3,138.00 (-3.62%) | $40,024 (+14.13%) Building $40,024 | $597,370 (+18.38%) Building $597,370 |
| 2022 | $3,256.00 | $35,070 Building $35,070 | $504,600 Building $504,600 |
Source: FEMA National Flood Hazard Layer as of October 14, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 36 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 157 units insured incl. 121 condo units |
| Nearby Flood Claims | 1 (2013) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Fixed Wireless | 2,500 / 2,500 |
| Lumen Technologies Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Live Wire Networks Fixed Wireless | 250 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: AT&T.
Based on FCC filings for 663 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF BOULDER serves 166,080 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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