Arapahoe County property record for 21 S Quantock St, Aurora, CO 80018 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 2,697 sqft · built 2020 |
| Owner | 2 Individual Names on File |
| Last Sale | $505,355 (Jul 2020) |
| Tax Bill | $6,427 (2025) |
| Deeds & Mortgages | Jul 2020 Sale & Mortgage Feb 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 1977-09-3-06-003 |
| Primary APN | 1977-09-3-06-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Stories | 2 Stories |
| Building Area | 2,697 sqft Living Area |
| Gross Area | 4,525 sqft |
| 1st Floor Area | 1,124 sqft |
| 2nd Floor Area | 1,573 sqft |
| Basement Area | 1,114 sqft |
| Year Built | Built 2020 |
|---|---|
| Effective Year Built | Effective 2020 |
| Architectural Style | Bi-Level |
| Exterior Material | Wood Siding |
| Roof Material | Asphalt |
| Lot Dimensions | 120 ft deep x 55 ft wide |
| Garage Type | Attached |
| Garage Area | 546 sqft |
| Driveway | Driveway |
| Driveway Area | 2 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Covered Porch |
| Porch Area | 248 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | 035296016 |
|---|---|
| Street Address | 21 S QUANTOCK ST |
| City | AURORA |
| State | CO |
| Zip | 80018-1802 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWNSHIP 4S MAPPLATB 521 MAPPLATP 63 SUBDIVISIONCD 029464 SUBDIVISIONNAME HARMONY SUBDIVISION FLG NO 4 BLOCK 001 LOT 003 LOT 3 BLK 1 HARMONY SUB FLG NO 4 EX M/RS |
| Legal Subdivision | HARMONY SUBDIVISION FLG NO 4 |
| Legal Block | 1 |
| Legal Lot Number | 3 |
| Jurisdiction | ARAPAHOE CO |
| Township / Civil Division | EAST ARAPAHOE |
| Census Block Group | 1 |
| Census Block | 1035 |
| Census Tract | 7111 |
Source: Arapahoe County records · APN 1977-09-3-06-003
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 | 21 S QUANTOCK ST, AURORA, CO 80018-1802 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Jul 20, 2020 | Special Warranty Deed, Subdivision Related Transfer · Conventional Mortgage DHI MORTGAGE COMPANY LTD |
| Feb 06, 2020 | Grant Deed, Transfer LAND TITLE GUARANTEE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 20, 2020 · Amount on Record |
| Deed Sale | Jul 20, 2020 · Amount on Record |
| Deed Document Number | 202088969 |
| Record Updated | Sep 20, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | ARAPAHOE CO |
| Recording Date | Jul 20, 2020 |
| Property Address | 21 S QUANTOCK ST, AURORA, CO 80018-1802 |
| Document Number | 00E0088969 |
| Instrument Date | Jul 16, 2020 |
| Instrument | E0088969 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Feb 22, 2022 |
| Title Company | DHI TITLE AGENCY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $50.54 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 9555 S KINGSTON CT, 9555, ENGLEWOOD, CO 80112-5943 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 21 S QUANTOCK ST, AURORA, CO 80018-1802 |
| Document Number | 00E0088970 |
|---|---|
| Date | Jul 20, 2020 |
| Instrument | E0088970 |
| Name | DHI MORTGAGE COMPANY LTD |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ARAPAHOE CO |
| Recording Date | Feb 06, 2020 |
| Property Address | 21 S QUANTOCK ST, AURORA, CO 80018-1802 |
| Document Number | 00E0016240 |
| Instrument Date | Feb 04, 2020 |
| Instrument | E0016240 |
| Transaction Type | Transfer |
| Record Updated | Feb 25, 2020 |
| Title Company | LAND TITLE GUARANTEE |
| Amount | Amount Recorded |
|---|---|
| Tax | $57.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 9555 S KINGSTON CT #200 ENGLEWOOD CO 801126008, 200, ENGLEWOOD, CO 80112-6008 |
| Investor | Possibly a Property Investor |
Source: Arapahoe County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Arapahoe County |
| Municipality | Aurora City |
| Unified School District | Adams-Arapahoe School District 28J (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 | $39,394 (-2.08%) | $643,700 (-) Land $140,000 Building $503,700 | |
| 2025 | $6,427.00 (+1.82%) | $40,231 (-5.02%) | $643,700 (-6.33%) Land $140,000 Building $503,700 |
| 2024 | $6,312.00 (+18.4%) | ||
| 2023 | $42,357 (+28.33%) | $687,200 (+44.7%) Land $132,000 Building $555,200 | |
| 2022 | $5,331.00 (-10.51%) | $33,006 | $474,900 Land $132,000 Building $342,900 |
| 2021 | $5,957.00 |
Source: FEMA National Flood Hazard Layer, Arapahoe County (08005C), updated October 2, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080050071111, 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 1 individual NFIP policies nearby |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 1 in force 1 of 1 on primary residences |
| Nearby Flood Claims | 1 (2023) |
| Most Recent Claim | Jun 2023, rainfall accumulation, Severe Storms, Flooding, And Tornadoes |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond 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.
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