Boulder County property record for 5857 Rustic Knolls Dr, Boulder, CO 80301
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,730 sqft · built 1966 |
| Lot Size | 0.895 acres (38,991 sqft) |
| Owner | Individual Name on File |
| Last Sale | $850,000 (Oct 2015) |
| Tax Bill | $7,666 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage Nov 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-22-2-02-010 |
| Primary APN | 1463-22-2-02-010 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,730 sqft Living Area |
| Gross Area | 3,538 sqft |
| 1st Floor Area | 2,730 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Metal |
| Lot Area | 38,991 sqft (0.895 acres) |
| Garage Type | Attached |
| Garage Area | 552 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
|---|---|
| Porch Area | 520 sqft |
| Deck Area | 607 sqft |
| Patio Area | 653 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating Fuel | Electric |
| Account Number | R0036796 |
|---|---|
| Street Address | 5857 RUSTIC KNOLLS DR |
| City | BOULDER |
| State | CO |
| Zip | 80301-3030 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR |
| Legal Description | LOT 10 RUSTIC KNOLLS |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 22 |
| Legal Subdivision | RUSTIC KNOLLS - BOV |
| Legal Block | 1 |
| Legal Lot Number | 10 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 12707 |
Source: Boulder County assessment roll, as of June 15, 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 File |
|---|---|
| Mailing Address | 5857 RUSTIC KNOLLS DR, BOULDER, CO 80301-3030 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Mar 25, 2021 | Deed of Trust, Mortgage · Conventional Mortgage SWBC MORTGAGE CORP |
| Nov 18, 2019 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 20, 2015 · Amount on Record |
| Deed Sale | Oct 20, 2015 · Amount on Record |
| Prior Sale | May 31, 2005 · Amount on Record |
| Deed Document Number | 20153480641 |
| Last Transfer Date | Oct 23, 2019 |
| Transfer Doc | 0003749621 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 5857 RUSTIC KNOLLS DR, BOULDER, CO 80301-3030 |
| Transaction Type | Mortgage |
| Record Updated | Feb 9, 2026 |
| Title Company | FITCO |
| Name | Verified Name |
|---|
| Document Number | 0003871493 |
|---|---|
| Date | Mar 25, 2021 |
| Instrument | 3871493 |
| Name | SWBC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | SAN ANTONIO, TX 78216 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Nov 18, 2019 |
| Property Address | 5857 RUSTIC KNOLLS DR, BOULDER, CO 80301-3030 |
| Document Number | 0003749621 |
| Instrument Date | Oct 23, 2019 |
| Instrument | 3749621 |
| Transaction Type | Transfer |
| Record Updated | Nov 28, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 5857 RUSTIC KNOLLS DR BOULDER CO 803013030, BOULDER, CO 80301-3030 |
Source: Boulder County assessment roll, as of June 15, 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 | $83,348 (+8.8%) Land $34,816 Building $48,532 | $1,225,700 (-) Land $512,000 Building $713,700 | |
| 2025 | $7,666.00 (+0.09%) | $76,606 (-12.94%) Land $32,000 Building $44,606 | $1,225,700 (-6.67%) Land $512,000 Building $713,700 |
| 2023 | $7,659.00 (+21.86%) | $87,990 (+36.45%) Land $20,964 Building $67,026 | $1,313,300 (+41.55%) Land $312,900 Building $1,000,400 |
| 2022 | $6,285.00 | $64,484 Land $16,868 Building $47,616 | $927,830 Land $242,700 Building $685,130 |
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 |
| Flood Insurance Cost | Premium on Record median of 34 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 34 in force |
| Nearby Flood Claims | 31 (1992–2013) |
| Claims Outside the SFHA | 6 of 31 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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 | Moderate above 69% of the US · above 63% of Colorado |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | LEFT HAND WD serves 20,280 people · EPA ID CO0107471 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2022 |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 34 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Live Wire Networks, Lumen Technologies.
5G (outdoors only) and 4G LTE
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