Boulder County property record for 4762 Greylock St, Boulder, CO 80301
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2.75 ba · 3,222 sqft · built 1972 |
| Lot Size | 0.242 acres (10,559 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $540,000 (May 2017) |
| Tax Bill | $5,366 (2025) |
| Deeds & Mortgages | Feb 2026 Line of Credit Oct 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 1465-07-3-03-002 |
| Primary APN | 1465-07-3-03-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 3,222 sqft Living Area |
| Gross Area | 3,706 sqft |
| 1st Floor Area | 1,622 sqft |
| Basement Area | 1,622 sqft |
| Finished Basement | 1,600 sqft |
| Unfinished Basement | 22 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 2006 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 10,559 sqft (0.242 acres) |
| Garage Type | Attached |
| Garage Area | 462 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 198 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0038587 |
|---|---|
| Street Address | 4762 GREYLOCK ST |
| City | BOULDER |
| State | CO |
| Zip | 80301-4209 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SR |
| Legal Description | LOT 27 BLK 3 HEATHERWOOD 6 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 12 |
| Legal Subdivision | HEATHERWOOD 6 - BOV |
| Legal Block | 3 |
| Legal Lot Number | 27 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 12709 |
Source: Boulder County records · APN 1465-07-3-03-002
Assessment roll updated June 15, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4762 GREYLOCK ST, BOULDER, CO 80301-4209 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Feb 02, 2026 | Deed of Trust, Mortgage · Line of Credit BOKF NA |
| Oct 02, 2020 | Deed of Trust, Mortgage · Conventional Mortgage HOMESIDE FINANCIAL LLC |
| May 02, 2017 | Warranty Deed, Transfer · VA Mortgage PEOPLES NATIONAL BANK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 02, 2017 · Amount on Record |
| Deed Sale | May 02, 2017 · Amount on Record |
| Prior Sale | Apr 27, 2001 · Amount on Record |
| Deed Document Number | 20173589891 |
| Prior Transfer Date | May 16, 2016 |
| Prior Transfer Doc | 0003518070 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4762 GREYLOCK ST, BOULDER, CO 80301-4209 |
| Transaction Type | Mortgage |
| Record Updated | Feb 13, 2026 |
| Name | Verified Name |
|---|---|
| Address | 4762 GREYLOCK ST, BOULDER, CO 80301-4209 |
| Document Number | 0004118389 |
|---|---|
| Date | Feb 02, 2026 |
| Instrument | 4118389 |
| Name | BOKF NA |
|---|---|
| Type | Bank |
| Address | TULSA, OK 74153 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Feb 01, 2046 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4762 GREYLOCK ST, BOULDER, CO 80301-4209 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | ADVANTAGE TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0003820717 |
|---|---|
| Date | Oct 02, 2020 |
| Instrument | 3820717 |
| Name | HOMESIDE FINANCIAL LLC |
|---|---|
| Type | Mortgage Company |
| Address | COLUMBIA, MD 21044 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 01, 2050 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | May 02, 2017 |
| Property Address | 4762 GREYLOCK ST, BOULDER, CO 80301-4209 |
| Document Number | 0003589891 |
| Instrument Date | May 01, 2017 |
| Instrument | 3589891 |
| Transaction Type | Transfer |
| Record Updated | Mar 31, 2022 |
| Title Company | CHICAGO TITLE |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $54.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 4762 GREYLOCK ST, BOULDER, CO 80301-4209 |
| Document Number | 0003589892 |
|---|---|
| Date | May 02, 2017 |
| Instrument | 3589892 |
| Name | PEOPLES NATIONAL BANK |
|---|---|
| Type | Bank |
| Type | VA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2047 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| 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 | $58,193 (+8.8%) Land $24,732 Building $33,461 | $855,775 (-) Land $363,700 Building $492,075 | |
| 2025 | $5,366.00 (+10.37%) | $53,486 (-6.28%) Land $22,731 Building $30,755 | $855,775 (+0.47%) Land $363,700 Building $492,075 |
| 2023 | $4,862.00 (+17.75%) | $57,071 (+35.1%) Land $24,931 Building $32,140 | $851,800 (+40.13%) Land $372,100 Building $479,700 |
| 2022 | $4,129.00 | $42,245 Land $18,320 Building $23,925 | $607,850 Land $263,600 Building $344,250 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), as of October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130127091, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 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 |
| Wildfire Risk | Moderate above 67% of the US · above 60% of Colorado |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Lumen Technologies DSL | 140 / 20 |
May also be available: AT&T.
Based on FCC filings for 286 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system CO0107152, 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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