Clinton County and Dannemora Town property record for 21 Flagg St, Dannemora, NY 12929
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,773 sqft · built 1900 |
| Lot Size | 0.424 acres (18,480 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $141,500 (Aug 2022) |
| Tax Bill | $4,297 (2026) |
| Deeds & Mortgages | Aug 2022 Sale & Mortgage Sep 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 093401 187.20-5-11 |
| Primary APN | 093401 187.20-5-11 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,773 sqft Living Area |
| 1st Floor Area | 1,344 sqft |
| Upper Floors Area | 429 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Traditional |
| Exterior Material | Composition/Composite |
| Lot Area | 18,480 sqft (0.424 acres) |
| Lot Dimensions | 168 ft deep x 110 ft wide |
| Garage Type | Attached |
| Garage Area | 864 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Porch |
| Porch Area | 354 sqft |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 21 FLAGG ST |
|---|---|
| City | DANNEMORA |
| State | NY |
| Zip | 12929-7739 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Block | 5 |
| Legal Lot Number | 11.000 |
| Jurisdiction | CLINTON NY |
| Township / Civil Division | DANNEMORA |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 103512 |
21 Flagg St is owned by two individuals who bought it in August 2022.
Source: Clinton County and Dannemora Town records, as of September 23, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 367, DANNEMORA, NY 12929-0367 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Aug 4, 2022 | Warranty Deed, Transfer · Stand-Alone First Mortgage CROSSCOUNTRY MORTGAGE INC |
| Sep 16, 2020 | Warranty Deed, Transfer · Conventional with PMI COMMUNITY BK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 4, 2022 · Amount on File |
| Deed Sale | Aug 4, 2022 · Amount on File |
| Prior Sale | Jun 16, 2011 · Amount on File |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | CLINTON NY |
| Recording Date | Aug 4, 2022 |
| Property Address | 21 FLAGG ST, DANNEMORA, NY 12929-7739 |
| Document Number | 0000326316 |
| Instrument Date | Aug 2, 2022 |
| Instrument | 20220-00326316 |
| Transaction Type | Transfer |
| Record Updated | Mar 30, 2026 |
| Amount | Amount on Record |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 840 CALKINS RD, PERU, NY 12972-4520 |
| Document Number | 22000326317 |
|---|---|
| Date | Aug 4, 2022 |
| Instrument | 220-00326317 |
| Name | CROSSCOUNTRY MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | CLINTON NY |
| Recording Date | Sep 16, 2020 |
| Property Address | 21 FLAGG ST, DANNEMORA, NY 12929 |
| Document Number | 0000310078 |
| Instrument Date | Sep 14, 2020 |
| Instrument | 310078 |
| Transaction Type | Transfer |
| Record Updated | Sep 30, 2020 |
| Title Company | ATTORNEY ONLY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $520.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 1277 STATE ROUTE 3 MORRISONVILLE NY 129623816, MORRISONVILLE, NY 12962-3816 |
| Document Number | 310080 |
|---|---|
| Date | Sep 16, 2020 |
| Instrument | 310080 |
| Name | COMMUNITY BK NA |
|---|---|
| Address | OLEAN, NY 14760 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Sep 15, 2050 |
The 2026 property tax bill for 21 Flagg St was $4,297, up 267.3% from the year before.
Source: Clinton County and Dannemora Town assessment roll, as of March 30, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Clinton County |
| County Subdivision | Dannemora Town |
| Municipality | Dannemora Village |
| Unified School District | Saranac Central School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,297.00 (+267.26%) | ||
| 2025 | $1,170.00 | $162,600 Land $12,200 Building $150,400 | $162,600 Land $12,200 Building $150,400 |
| 2023 | $148,700 Land $12,200 Building $136,500 | $148,700 Land $12,200 Building $136,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 Flagg St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective June 20, 2024
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 21 Flagg St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 54% of New York |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
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 | DANNEMORA VILLAGE serves 1,228 people · EPA ID NY0900213 |
|---|---|
| Water Source | Purchased groundwater from CLINTON CORRECTIONAL FACILITY |
| Last State Inspection | Mar 2026 |
| Lead | 2 ppb (2023) 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 223 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| SLICFiber Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless · Fiber in parts of the area | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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