Nassau County  »  99 Mill River Rd

99 Mill River Road, Oyster Bay, NY 11771 - Property report

Also known as: 99 Mill River Rd

Property image for 99 Mill River Road, Oyster Bay, NY 11771
static Mapbox map

Property type

Estates - Luxurious Residence (250.01)

Year built

1950

Acreage

5.09

Sale price

$700,000

General information

Unlock this property report with a free account

Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
99 Mill River Road
ZIP code
11771
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
Upper Bookville
Parcel ID
24-B-954

Owner

Find out who owns 99 Mill River Road, Oyster Bay, NY 11771. Uncover corporate and individual owners with a free account.

Sales
Sale date
06/23/1995
Sale price
$700,000
Arm's length
Tax
Tax year
2026
Current property tax
$30,583
Tax class
Zoning & Use
Zoning
OP1
Building
Property type
Estates - Luxurious Residence (250.01)
Building sq. ft.
3,527
Buildings on lot
2
Stories
1
Year built
1950
Rooms
8
Bathrooms
3
Exterior wall
Frame
Building style
Cape
Attic
Full
Fireplaces
1
Heating type
Central/AC
Heating system
Central w ac
Lot
Acreage
5.09
Topography
Level
Land
Primary site

Area overview

Walk score
5 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
2 /100.  Somewhat Bikeable
School district
3008

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 99 Mill River Road, Oyster Bay, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 99 Mill River Road, Oyster Bay, NY 11771

Sale date Sale price Buyer name Seller name
06/23/1995 $700,000 XXXXXXXX XXXXXXX & XXXX XX XXXXXXX XXXXXXXXXX XXX
10/12/1993 $2,725,452 X X XXXXXXX XXXX XXX X X X XXXX

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
03/18/2025 - R
02/11/2025 - D		 Deed
(Deed-Deed)		 XXXXXXXX XXXX XXXX XXXXXXXX XXXXXXXXX XXXXX
08/14/2019 - R Other
(Mortgage Satisfaction)		 XXXXXXXX XXXX XXXXXXXXXX
07/26/2019 - R
05/31/2019 - D		 Mortgage
(Adjustable Rate (Arm))		 XXXXXXXX XXXX XXXXXXXXXX
07/26/2019 - R Other
(Mortgage Agreement)		 XXXXXXXX XXXX XXXXXXXXXX
06/20/2016 - R
06/06/2016 - D		 Deed XXXXXXXX XXXX XXXXXXXX XXXX & XXXXXXXX XX
05/03/2005 - R
04/26/2005 - D		 Deed XXXXXXXX XXXXXXX
06/30/1995 - R
06/23/1995 - D		 Deed XX XXXXXXX XXXXXXXXXX XXX XXXXXXXX XXXXXXX & XXXX
12/29/1993 - R
10/12/1993 - D		 Deed X X X XXXX X X XXXXXXX XXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 99 Mill River Road, Oyster Bay, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026
Property tax
$30,583
Current school tax
Recent tax assessments
Market value
$1,843,000
Assessed value
$1,843
Transitional assessed value

More about Nassau County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2026 $1,843,000 $1,843 1659.435 $30,583 +4.49%
2025 $1,800,000 $1,800 1626.006 $29,268 -9.18%
2024 $1,843,000 $1,843 1748.58 $32,226 +1.33%
2023 $1,755,000 $1,755 1812.244 $31,805 -12.24%
2022 $1,843,000 $1,843 1966.355 $36,240 -18.17%
2021 $2,030,000 $2,030 2181.608 $44,287 +45.83%
2020 $1,335,600 $3,339 909.527 $30,369 +7.07%
2019 $1,335,600 $3,339 849.455 $28,363 +5.71%
2018 $1,335,600 $3,339 803.609 $26,833 +2.91%
2017 $1,335,600 $3,339 780.864 $26,073 +7.25%
Permits

Permit information for 99 Mill River Road, Oyster Bay, NY

No recently recorded permits for this property.

Neighborhood

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 99 Mill River Road, Oyster Bay, NY 11771 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Vernon School 6 Public 3-6 434 0.57
St Dominic High School NR Private PK-12 603 1.36
St Dominic High School NR Private PK-12 603 1.36
St Dominic Elementary School NR Private PK-8 218 1.41
St Dominic Elementary School NR Private PK-8 218 1.41
Theodore Roosevelt School NR Public PK, K-2 325 1.44
Theodore Roosevelt School NR Public PK, K-2 325 1.44
Portledge School NR Private PK-12 522 2.21
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Harmony Heights School NR Private 8-12 74 1.09
Harmony Heights School NR Private 8-12 0 1.11
St Dominic High School NR Private PK-12 603 1.36
St Dominic Elementary School NR Private PK-8 218 1.41
OYSTER BAY MIDDLE SCHOOL 5 Public 7-8 217 1.54
Portledge School NR Private PK-12 522 2.21
Locust Valley Middle School 8 Public 6-8 472 3.33
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Harmony Heights School NR Private 8-12 74 1.09
Harmony Heights School NR Private 8-12 0 1.11
St Dominic High School NR Private PK-12 603 1.36
Oyster Bay High School 7 Public 9-12 415 1.54
Portledge School NR Private PK-12 522 2.21
Mill Neck Manor School for the Deaf NR Private PK-12 106 2.23
Locust Valley High School 9 Public 9-12 629 3.33
Syosset Senior High School 10 Public 9-12 2,266 3.71
P.S. 256 NR Public PK, K-12 500 3.80
Jericho Senior High School 10 Public 9-12 1,258 3.83

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 99 Mill River Road, Oyster Bay, NY

75 Mill River Rd, Oyster Bay 185 Lawn Ln, Oyster Bay 136 Mill River Rd, Oyster Bay 453 Remsens Ln, Oyster Bay 89 Mill River Rd, Oyster Bay 880 Oyster Bay Rd, East Norwich 53 Mill River Rd, Oyster Bay 1203 Pine Valley Rd, Oyster Bay 1395 Planting Fields Rd, Oyster Bay 45 Mill Riv, Oyster Bay 57 Mill Riv, Oyster Bay 69 Mill River Rd, Oyster Bay 63 Mill River Rd, Glen Head 184 Lawn Ln, Oyster Bay 87 Mill River Rd, Oyster Bay 117 Mill River Rd, Oyster Bay 55 Mill River Rd, Oyster Bay 93 Mill River Rd, Oyster Bay 105 Mill River Rd, Oyster Bay 67 Mill River Rd, Oyster Bay

Nearby ZIP codes for 99 Mill River Road, Oyster Bay, NY

11542, Nassau County, NY 11545, Nassau County, NY 11547, Nassau County, NY 11548, Nassau County, NY 11560, Nassau County, NY 11568, Nassau County, NY 11576, Nassau County, NY 11579, Nassau County, NY 11590, Nassau County, NY 11709, Nassau County, NY 11724, Suffolk County, NY 11732, Nassau County, NY 11743, Suffolk County, NY 11753, Nassau County, NY 11765, Nassau County, NY 11791, Nassau County, NY 11797, Nassau County, NY 11801, Nassau County, NY 11804, Nassau County, NY

Frequently asked questions

What is the year built for 99 Mill River Road, Oyster Bay, NY 11771?

The development at 99 Mill River Road, Oyster Bay, NY 11771 was built in 1950.

What is the total square footage of 99 Mill River Road, Oyster Bay, NY 11771?

99 Mill River Road, Oyster Bay, NY 11771 has a total of 3,527 square feet.

When was 99 Mill River Road, Oyster Bay, NY 11771 last sold and what was the sale price?

99 Mill River Road, Oyster Bay, NY 11771 was last sold on 06/23/1995 for $700,000.

What is the assessed value of 99 Mill River Road, Oyster Bay, NY 11771?

99 Mill River Road, Oyster Bay, NY 11771 is currently assessed at $1,843.

What are the property taxes for 99 Mill River Road, Oyster Bay, NY 11771?

The property taxes for 99 Mill River Road, Oyster Bay, NY 11771 total $30,583.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account