Nassau County and Hempstead Town property record for 135 Guenther Ave, Valley Stream, NY 11580
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,100 sqft · built 1958 |
| Lot Size | 0.116 acres (5,040 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $585,000 (Sep 2023) |
| Tax Bill | $11,950 (2025) |
| Deeds & Mortgages | Sep 2023 Sale & Mortgage Jun 2022 Reverse Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 37-451-03-0002 |
| Primary APN | 37-451-03-0002 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,100 sqft Living Area |
| 1st Floor Area | 1,100 sqft |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 5,040 sqft (0.116 acres) |
| Lot Dimensions | 124 ft deep x 40 ft wide |
| Garage Type | Detached |
| Garage Area | 308 sqft |
| Parking Spaces | 1 Parking Space |
| Patio Area | 24 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 374510300020 |
|---|---|
| Street Address | 135 GUENTHER AVE |
| City | VALLEY STREAM |
| State | NY |
| Zip | 11580-3620 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #1 SCH DIST 030 |
| Legal Subdivision | GUENTHER ESTATE |
| Legal Block | 45103 |
| Legal Lot Number | 2 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 410300 |
Source: Nassau County and Hempstead Town records, as of June 17, 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 Record |
|---|---|
| Mailing Address | 150 GREEN ST, VALLEY STREAM, NY 11580-5033 |
| Owner Type | Individual |
| Vesting | Individual(s) |
| Date | Document |
|---|---|
| Sep 5, 2023 | Bargain and Sale Deed, Transfer · Conventional Mortgage A&D MORTGAGE LLC |
| Jun 6, 2022 | Deed of Trust, Mortgage · Reverse Mortgage QUONTIC BANK FSB |
| Jun 6, 2022 | Intrafamily Transfer, Transfer RAM ABSTRACT |
| Mar 14, 2018 | Quit Claim Deed, Transfer VINTAGE ABSTRACT CORPORATION |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 5, 2023 · Amount on Record |
| Deed Sale | Sep 5, 2023 · Amount on Record |
| Deed Document Number | 2023-52357 |
| Deed Book / Page | D14414 / 654 |
| Prior Transfer Date | Apr 20, 2022 |
| Prior Transfer Doc | D142540385 |
| Record Updated | Sep 20, 2026 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Sep 5, 2023 |
| Property Address | 135 GUENTHER AVE, VALLEY STREAM, NY 11580-3620 |
| Document Number | D144140654 |
| Book / Page | D14414 / 654 |
| Map Reference | MAP 526 CASE 482 |
| Instrument Date | Aug 18, 2023 |
| Instrument | 2023-52357 |
| Transaction Type | Transfer |
| Record Updated | Sep 13, 2023 |
| Title Company | YOUR TITLE EXPERTS |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,340.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 135 GUENTHER AVE, VALLEY STREAM, NY 11580-3620 |
| Name | Verified Name |
|---|---|
| Address | 150 GREEN ST, VALLEY STREAM, NY 11580-5033 |
| Document Number | 0202352358 |
|---|---|
| Date | Sep 5, 2023 |
| Instrument | 2023-52358 |
| Name | A&D MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 1, 2053 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 135 GUENTHER AVE, VALLEY STREAM, NY 11580-3620 |
| Transaction Type | Mortgage |
| Record Updated | Jun 15, 2022 |
| Name | Verified Name |
|---|---|
| Address | 135 GUENTHER AVE, VALLEY STREAM, NY 11580-3620 |
| Document Number | M466640555 |
|---|---|
| Date | Jun 6, 2022 |
| Book Page | M46664/555 |
| Instrument | 2022-00062393 |
| Name | QUONTIC BANK FSB |
|---|---|
| Type | Bank |
| Address | NEW YORK, NY 10020 |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 574 Months |
| Due | Apr 28, 2070 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.31% |
| Type Change Date | Jun 1, 2022 |
| Change Frequency | Monthly |
| Index | 1-Year CMT |
| Max Rate | 9.31% |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Jun 6, 2022 |
| Property Address | 135 GUENTHER AVE, VALLEY STREAM, NY 11580-3620 |
| Document Number | D142540385 |
| Book / Page | D14254 / 385 |
| Map Reference | MAP 526 CASE 482 |
| Instrument Date | Apr 20, 2022 |
| Instrument | 2022-00062391 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | RAM ABSTRACT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 135 GUENTHER AVE, VALLEY STREAM, NY 11580-3620 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Mar 14, 2018 |
| Property Address | 135 GUENTHER AVE, VALLEY STREAM, NY 11580-3620 |
| Document Number | 0136310212 |
| Book / Page | 013631 / 000212 |
| Instrument Date | Mar 5, 2018 |
| Instrument | 22813 |
| Transaction Type | Transfer |
| Record Updated | Apr 4, 2018 |
| Title Company | VINTAGE ABSTRACT CORPORATION |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 36 MELTON DR E ROCKVILLE CENTRE NY 115703255, ROCKVILLE CENTRE, NY 11570-3255 |
Source: Nassau County and Hempstead Town assessment roll, as of June 17, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | Hempstead Town |
| Municipality | Valley Stream Village |
| Elementary School District | Valley Stream Union Free School District 30 (PK - 06) |
| Secondary School District | Valley Stream Central High School District (07 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $393 (-7.75%) Land $174 Building $219 | $393,000 (-7.75%) | |
| 2025 | $11,950.00 (+307.99%) | $426 (-) Land $189 Building $237 | $426,000 (-) |
| 2023 | $2,929.00 Homeowner's exemption Disabled Person's exemption Senior Citizen's exemption Veteran's exemption | $426 Land $189 Building $237 | $426,000 |
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 April 5, 2023 · 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 |
| Nearby Flood Policies | 2 in force |
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 | Not rated no burnable land 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 | LIBERTY UTILITIES NEW YORK - LYNBROOK private · serves 220,000 people · EPA ID NY2902835 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2023 |
| Lead | 5 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Corrosion control Jul 2025 |
| 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 993 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
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