Nassau Assessor Data: Property Records, Ownership and Tax Detail in New York
Build Nassau lists from the assessor roll itself rather than from someone else's export of it. Coverage includes every Nassau zip code, 1 zip code in total, plus the rest of Rensselaer County.
- 160M+ nationwide parcel records
- 100+ fields per property
- Owner, tax, deed and mortgage detail
- Bulk export, API and map search

Property Records for Nassau, New York
Finding the owner of a Nassau property should not take three websites and a phone call. LeadCruncher holds the full assessor roll for Nassau, New York with more than 100 fields on each parcel, from the owner mailing address to the last recorded deed.
2,726 parcel records are on file for Nassau, New York today, and the count moves as new records are recorded. Build your Nassau property list the way you actually farm: absentee owners, high equity, long ownership, a specific property type or a single street. Coverage includes every Nassau zip code, 1 zip code in total, plus the rest of Rensselaer County. Investors working Nassau usually farm Averill Park, Berlin, Brainard and Buskirk at the same time, and every one of those areas is included in the same New York subscription. Outline Nassau on the map, check the number, then take the parcels.
Once the Nassau parcels are filtered down to your buy box, skip trace them, push them to the CRM and start dialling without leaving the platform.
Ownership Records
Vesting, owner mailing address and length of ownership for Nassau property, taken from the Rensselaer County roll.
Tax and Valuation
Assessed and market value on Nassau, New York parcels, alongside the annual tax bill the owner is carrying.
Deeds and Sales History
How the Nassau property changed hands, what it sold for, and every transfer before that one.
Mortgage and Liens
Mortgage detail on Nassau property, including position, so second liens do not distort your equity math.
Nassau Zip Codes We Cover
Every Nassau zip code below is included with Rensselaer County Assessor Data.
Nearby Cities in Rensselaer County
Widening out from Nassau costs nothing extra, and these are the closest Rensselaer County options.
Build Your Nassau, New York List in 4 Steps
Select Nassau
Open New York, drill into Rensselaer County and narrow the search down to the 1 zip code that make up Nassau.
Filter the Parcel Roll
Narrow Nassau parcels by owner occupancy, equity, ownership length, property type, year built and lot size before you pay for a single record.
Skip Trace and Verify
Each Nassau owner is run through skip tracing at 98% accuracy, so you leave with the owner's mobile and email plus the household around them, each contact labelled by relationship, rather than a parcel id.
Launch Your Campaign
Your Nassau list is live the moment it is built, with dialing, sequencing and direct mail already attached to it.
Built for Nassau, New York Investors and Agents
Pay Only for What You Pull
Start with Nassau, New York, widen when it works, and drop back down again whenever you want.
Assessor Roll Kept Current
Rensselaer County assessor and recorder feeds are reloaded on a continuous schedule, so new Nassau sales, deeds and owners appear shortly after recording.
Verified and Deduplicated
The same owner holding several Nassau parcels is collapsed into one row, so you do not mail the same person four times.
Real Human Support
Talk to the team that built the data. Onboarding, list strategy and campaign help are included with every plan.
What You Get with Nassau Assessor Data
Nassau, New York currently holds 2,726 parcel records, and you are not charged extra to widen beyond it.
- 100+ fields on every parcel
- Owner, tax, deed, mortgage and equity data
- Map search and saved searches
- Pre foreclosure data included
- Skip tracing at $0.25, CRM and Triple Dialer
- Bulk CSV export and API access
What Investors Search For in Nassau
Nassau property records
Rensselaer County assessor data for Nassau, complete enough to filter rather than just look up.
Who owns this property in Nassau
Reverse an Nassau address into an owner, a mailing address and a deed in one search.
Rensselaer County property tax records
The Rensselaer County tax roll as a filter, so you can pull Nassau owners by what they owe.
Absentee owner list Nassau
Out of area and out of state owners of Nassau, New York property, isolated in a single filter.
High equity homeowners Nassau
Open loan balance against estimated value so you can pull the Nassau equity range you buy in.
Nassau parcel and deed search
Everything recorded against a Nassau parcel, alongside the building and lot characteristics.
Nassau, New York Questions
More than 100 fields per Nassau parcel: who owns it, where they get their mail, what it is assessed at, what it last sold for, what is owed on it and what is left over.
New Rensselaer County recordings are picked up on an ongoing basis, which keeps Nassau ownership and loan data close to live.
Yes, and it is one filter rather than a manual comparison. Anywhere the Nassau owner mailing address does not match the property address is flagged.
Yes. Preview the record count first, then export a CSV, push the list to the CRM and Triple Dialer, or pull it through the API.
$60 per month to start. Pre foreclosure data comes with it, so Nassau distress signals are not a separate subscription.
Search Every Nassau Parcel
Outline Nassau on the map, preview the parcel count and export in one sitting.
From $60 per month with 10,000 records included.
