Boulder County property record for 841 9th St, Boulder, CO 80302 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,751 sqft · built 1927 |
| Lot Size | 0.148 acres (6,443 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,025,000 (Nov 2023) |
| Tax Bill | $8,085 (2025) |
| Deeds & Mortgages | Feb 2024 Construction Loan Nov 2023 Sale + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 1461-36-4-17-007 |
| Primary APN | 1461-36-4-17-007 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,751 sqft Living Area |
| Gross Area | 1,881 sqft |
| 1st Floor Area | 942 sqft |
| Basement Area | 939 sqft |
| Finished Basement | 809 sqft |
| Unfinished Basement | 130 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1927 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Ranch |
| Exterior Material | Combination |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 6,443 sqft (0.148 acres) |
| Garage Type | Carport |
| Garage Area | 200 sqft |
| Carport | Carport |
| Carport Area | 200 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 32 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0006298 |
|---|---|
| Street Address | 841 9TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-7528 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOTS 13-14 BLK 1 CHAUTAUQUA HEIGHTS |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 36 |
| Legal Subdivision | CHAUTAUQUA HEIGHTS - BO |
| Legal Block | 1 |
| Legal Lot Number | 13 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3024 |
| Census Tract | 12201 |
Source: Boulder County records · APN 1461-36-4-17-007
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 | Company Name on File |
|---|---|
| Mailing Address | PO BOX 55, CO |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Date | Document |
|---|---|
| Feb 07, 2024 | Quit Claim Deed, Transfer · Construction Mortgage BANK OF AMERICA NA |
| Nov 09, 2023 | Personal Representative Deed, Transfer LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE CO |
| Apr 13, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage GUARANTY HOME MORTGAGE CORP |
| Aug 25, 2020 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTY HM MTG CORP |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 09, 2023 · Amount on Record |
| Deed Sale | Nov 09, 2023 · Amount on Record |
| Prior Sale | Oct 31, 2014 · Amount on Record |
| Deed Document Number | 20234027897 |
| Last Transfer Date | Feb 02, 2024 |
| Transfer Doc | 0004036067 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Feb 07, 2024 |
| Property Address | 841 9TH ST, BOULDER, CO 80302-7528 |
| Document Number | 0004036067 |
| Instrument Date | Feb 02, 2024 |
| Instrument | 4036067 |
| Transaction Type | Transfer |
| Record Updated | Feb 21, 2024 |
| Title Company | LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | PO BOX 55, WHITEFISH, MT 59937-0055 |
| Name | Verified Name |
|---|---|
| Address | PO BOX 55, WHITEFISH, MT 59937-0055 |
| Document Number | 0004036068 |
|---|---|
| Date | Feb 07, 2024 |
| Instrument | 4036068 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Feb 02, 2039 |
| Document Type | Personal Representative Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Nov 09, 2023 |
| Property Address | 841 9TH ST, BOULDER, CO 80302-7528 |
| Document Number | 0004027897 |
| Instrument Date | Nov 03, 2023 |
| Instrument | 4027897 |
| Transaction Type | Transfer |
| Record Updated | Dec 06, 2023 |
| Title Company | LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE CO |
| Amount | Amount Recorded |
|---|---|
| Tax | $102.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1410 W SMITH ST, ORLANDO, FL 32804-4832 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Apr 13, 2021 |
| Property Address | 841 9TH ST, BOULDER, CO 80302-7528 |
| Document Number | 0003876590 |
| Instrument Date | Apr 13, 2021 |
| Instrument | 3876590 |
| Transaction Type | Transfer |
| Record Updated | Sep 17, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 841 9TH ST, BOULDER, CO 80302-7528 |
| Document Number | 0003876591 |
|---|---|
| Date | Apr 13, 2021 |
| Instrument | 3876591 |
| Name | GUARANTY HOME MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 841 9TH ST, BOULDER, CO 80302-7528 |
| Document Number | 0003811743 |
| Instrument Date | Aug 25, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Oct 02, 2020 |
| Title Company | LAND TITLE GUARANTEE |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 841 9TH ST BOULDER CO 803027528, BOULDER, CO 80302-7528 |
| Document Number | 0003811743 |
|---|---|
| Date | Sep 01, 2020 |
| Instrument | 3811743 |
| Name | GUARANTY HM MTG CORP |
|---|---|
| Address | MURFREESBORO, TN 37129 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Aug 31, 2035 |
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 | $92,256 (+8.8%) Land $83,030 Building $9,226 | $1,356,700 (-) Land $1,221,030 Building $135,670 | |
| 2025 | $8,085.00 (+13.51%) | $84,793 (+0.07%) Land $76,314 Building $8,479 | $1,356,700 (+7.27%) Land $1,221,030 Building $135,670 |
| 2024 | $7,123.00 (+1.77%) | ||
| 2023 | $6,999.00 (+6.13%) | $84,734 (+19.31%) Land $76,261 Building $8,473 | $1,264,700 (+23.76%) Land $1,138,230 Building $126,470 |
| 2022 | $6,595.00 | $71,022 Land $63,920 Building $7,102 | $1,021,900 Land $919,710 Building $102,190 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130122013, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 34 individual NFIP policies nearby |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 34 in force |
| Nearby Flood Claims | 29 (1983–2025) |
| Claims Outside the SFHA | 10 of 29 |
| Most Recent Claim | Apr 2025, other causes |
| Claims By Storm |
|
| Wildfire Risk | High above 72% of the US · above 69% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 347 per year |
| Exposure | Indirect 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, availability as of December 31, 2025 · Published October 2026 · based on 480 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Ayva | Fixed Wireless (unlicensed) | 2,500 / 2,500 |
| Lumen Technologies | Fiber | 2,000 / 1,000 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| Live Wire Networks | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Magnolia Road Internet Cooperative. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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