Boulder County property record for 421 Rembrandt Rd, Boulder, CO 80302
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 5,209 sqft · built 1992 |
| Lot Size | 10.4 acres (456,259 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $14,475 (2025) |
| Deeds & Mortgages | May 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1319-26-0-00-018 |
| Primary APN | 1319-26-0-00-018 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 5,209 sqft Living Area |
| Gross Area | 8,503 sqft |
| 1st Floor Area | 3,399 sqft |
| Basement Area | 2,198 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 2000 |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Lot Area | 456,259 sqft |
| Garage Type | Attached |
| Garage Area | 1,096 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Porch |
| Deck Area | Deck Area |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0603836 |
|---|---|
| Street Address | 421 REMBRANDT RD |
| City | BOULDER |
| State | CO |
| Zip | 80302-9478 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 10.08 ACS M/L SW 1/4 SE 1/4 26-2N-71 TAX AREA SPLIT - SEE R0603837 |
| Legal Range | 71 |
| Legal Township | 2N |
| Legal Section | 26 |
| Legal Subdivision | TR, NBR 128,158,172-178 FOOTHILLS |
| Legal Block | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BALD MOUNTAIN |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 13704 |
421 Rembrandt Rd, a single family home, is held in a trust.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 421 REMBRANDT RD, BOULDER, CO 80302-9478 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | May 10, 2017 |
| Property Address | 421 REMBRANDT RD, BOULDER, CO 80302-9478 |
| Document Number | 0003591549 |
| Instrument Date | Apr 26, 2017 |
| Instrument | 3591549 |
| Transaction Type | Transfer |
| Record Updated | May 23, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 421 REMBRANDT RD BOULDER CO 803029478, BOULDER, CO 80302-9478 |
The 2025 property tax bill for 421 Rembrandt Rd was $14,475.
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | St. Vrain Valley School District RE 1J (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $162,928 (+5.71%) Land $33,177 Building $129,751 | $2,466,000 (-) Land $557,900 Building $1,908,100 | |
| 2025 | $14,475.00 | $154,125 Land $34,869 Building $119,256 | $2,466,000 Land $557,900 Building $1,908,100 |
| 2023 | $13,811.00 (+18.32%) | $166,308 (+30.26%) Land $41,011 Building $125,297 | $2,482,200 (+35.12%) Land $612,100 Building $1,870,100 |
| 2022 | $11,673.00 | $127,672 Land $28,933 Building $98,739 | $1,837,000 Land $416,300 Building $1,420,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 421 Rembrandt Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2013.
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 | 8 in force |
| Nearby Flood Claims | 1 (2013) |
| Claims Outside the SFHA | 1 of 1 |
| 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.
Wildfire risk around 421 Rembrandt Rd is extreme, ranking above 95% of the US, with a 1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Extreme above 95% of the US · above 98.2% of Colorado |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Direct burnable vegetation |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
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 | OLDE STAGE WD serves 250 people · EPA ID CO0107582 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 25 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
5G and 4G LTE (outdoors only)
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