Boulder County property record for 5321 Marshall Dr, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,991 sqft · built 1900 |
| Lot Size | 0.687 acres (29,907 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $400,000 (Nov 2015) |
| Tax Bill | $3,273 (2025) |
| Deeds & Mortgages | Jan 2022 Transfer Dec 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-21-0-00-019 |
| Primary APN | 1577-21-0-00-019 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,991 sqft Living Area |
| 1st Floor Area | 1,991 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1947 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 29,907 sqft (0.687 acres) |
| Garage Type | Detached |
| Garage Area | 621 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 192 sqft |
| Patio Area | 348 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0037498 |
|---|---|
| Street Address | 5321 MARSHALL DR |
| City | BOULDER |
| State | CO |
| Zip | 80305-7302 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR |
| Legal Description | TRACT 1419 LESS MIN 21-1S-70 BK 951 PG 171 BCR & 50 FT ROW VACATION PER RESOLUTION 2017-144 REC # 3630836 & REC # 3631321 AKA V-17-0004 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 21 |
| Legal Subdivision | TR SOUTH CENTRAL NBR 145 820 |
| Legal Tract | 1419 |
| Legal Block | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1065 |
| Census Tract | 60602 |
Source: Boulder County records, as of September 18, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 1613 MARSHALL RD, BOULDER, CO 80305-7333 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jan 3, 2022 | Quit Claim Deed, Transfer Quitclaim |
| Dec 18, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 2, 2015 · Amount on Record |
| Deed Sale | Nov 2, 2015 · Amount on Record |
| Prior Sale | Sep 9, 1991 |
| Deed Document Number | 20153483090 |
| Last Transfer Date | Dec 30, 2021 |
| Transfer Doc | 0003938194 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jan 3, 2022 |
| Property Address | 5321 MARSHALL DR, BOULDER, CO 80305-7302 |
| Document Number | 0003938194 |
| Instrument Date | Dec 30, 2021 |
| Instrument | 3938194 |
| Transaction Type | Transfer |
| Record Updated | Jul 26, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1613 MARSHALL RD, 1613, BOULDER, CO 80305-7333 |
| Name | Verified Name |
|---|---|
| Address | 1613 MARSHALL RD, BOULDER, CO 80305-7333 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Dec 18, 2017 |
| Property Address | 5321 MARSHALL DR, BOULDER, CO 80305-7302 |
| Document Number | 0003631321 |
| Instrument Date | Nov 15, 2017 |
| Instrument | 3631321 |
| Transaction Type | Transfer |
| Record Updated | Jan 3, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1613 MARSHALL RD BOULDER CO 803057333, BOULDER, CO 80305-7333 |
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $31,574 (-2.08%) Building $31,574 | $515,923 (-) Land $49,623 Building $466,300 | |
| 2025 | $3,273.00 (-36.69%) | $32,245 (-46.35%) Land $3,101 Building $29,144 | $515,923 (-42.48%) Land $49,623 Building $466,300 |
| 2023 | $5,170.00 (+47.84%) | $60,099 (+69.42%) Land $12,556 Building $47,543 | $897,000 (+75.74%) Land $187,400 Building $709,600 |
| 2022 | $3,497.00 | $35,473 Land $10,536 Building $24,937 | $510,400 Land $151,600 Building $358,800 |
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, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 1 (2013) |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 83% of the US · above 87% of Colorado |
|---|---|
| Wildfire Likelihood | 0.7% annual chance |
| Exposure | Direct burnable vegetation |
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 | SANS SOUCI COOPERATIVE private · serves 150 people · EPA ID CO0107702 |
|---|---|
| Water Source | Groundwater influenced by surface water |
| Last State Inspection | Jun 2025 |
| Lead | 3 ppb (2025) action level 15 ppb |
| Water Quality | Turbidity not recorded as resolved · Jul 2026 |
|---|---|
| Treatment and Procedure | Sanitary survey deficiency not corrected currently in violation since Nov 2025 Corrosion control Apr 2019 Lead public education Dec 2018 |
| Monitoring and Reporting | 22 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 44 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures