Google street view image for 690 Middle Rd, Bayport, NY 11705

Off market feb 1989 for $361K

$977,222

Est. refi paymentEst. refi $2,422/mo

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•

— ba

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2,618

sq ft

690 Middle Rd, Bayport, NY 11705

About this home

690 Middle Rd is a 2,618 square foot house on a 0.51 acre lot. - it last sold on February 10, 1989 for $361,500. Based on Redfin's Bayport data, we estimate the home's value is $977,222.

Single-familyProperty Type

1988Year Built

0.51 acresLot Size

$373Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$977,222

$616K since sold in February 1989$22K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.2% lower than the average sale price ($1.08M) of 5 comparable homes.

SOLD JUL 6, 2026
$972,500
A
3 beds2 baths2,516 sq ft
209 S Ocean Ave, Bayport, NY 11705
Listing by Compass Greater NY LLC
SOLD OCT 2, 2026
$885,000
B
4 beds2.5 baths2,266 sq ft
27 Baywood Ln, Bayport, NY 11705
Listing by Signature Premier Properties
SOLD SEP 15, 2026
$1,170,000
C
4 beds2.5 baths2,766 sq ft
9 Sunset Ln, Patchogue, NY 11772
Listing by BH&G R E Realty Connect
SOLD MAY 22, 2026
$980,000
D
4 beds2.5 baths1,872 sq ft
41 Gillette Ave, Bayport, NY 11705
Listing by Executive Group Realty
SOLD MAR 26, 2026
$1,375,000
E
5 beds3.5 baths2,974 sq ft
85 Fairview Ave, Bayport, NY 11705
Listing by Signature Premier Properties

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Earn from this home

Sell

$919,045

Est. take-home

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Est. cash available

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Market trends in 11705, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.7%

0.2% MoM

Median sale price

$730K

$3K MoM

Avg. days on market

28d

0 days MoM

Recently sold homes

0 MoM

New listings for sale

OPEN OCT 22, 5PM TO 7PM
$769,000
3 beds2 baths1,397 sq ft
29 Edgewater Ave, Bayport, NY 11705
Listing by Douglas Elliman Real Estate
$1,150,000
4 beds4 baths2,926 sq ft
354 Middle Rd, Bayport, NY 11705
Listing by Douglas Elliman Real Estate
See all

Provided by Redfin

Sale history for 690 Middle Rd

Year

Property tax

Land + Additions

Assessment*

2017

$12,672 (+3.1%)

$13,400 + $32,300

$45,700

2016

$12,296 (+0.2%)

$13,400 + $32,300

$45,700

2015

$12,272 (+2.7%)

$13,400 + $32,300

$45,700

2014

$11,945 (+0.4%)

$13,400 + $32,300

$45,700

2013

$11,898 (+5.3%)

$13,400 + $32,300

$45,700

2012

$11,301 (+3.9%)

$13,400 + $32,300

$45,700

2011

$10,880

$13,400 + $32,300

$45,700

2010

$10,888 (+5.8%)

$13,400 + $32,300

$45,700

2009

$10,291

$13,400 + $32,300

$45,700

Tax history for 690 Middle Rd

Year

Property tax

Land + Additions

Assessment*

2017

$12,672 (+3.1%)

$13,400 + $32,300

$45,700

2016

$12,296 (+0.2%)

$13,400 + $32,300

$45,700

2015

$12,272 (+2.7%)

$13,400 + $32,300

$45,700

2014

$11,945 (+0.4%)

$13,400 + $32,300

$45,700

2013

$11,898 (+5.3%)

$13,400 + $32,300

$45,700

2012

$11,301 (+3.9%)

$13,400 + $32,300

$45,700

2011

$10,880

$13,400 + $32,300

$45,700

2010

$10,888 (+5.8%)

$13,400 + $32,300

$45,700

2009

$10,291

$13,400 + $32,300

$45,700

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Exterior

Property Information
Living Sq. Ft: 2,618
Ground Floor Sq. Ft: 1,309
Building Sq. Ft: 3,340

Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 340
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 22,216
Legal Lot Number: 3
Legal Block Number: 0004
Municipality Name: ISLIP
Acres: 0.51
Front Footage: 100
Zoning Code: AAA
State Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: —
Baths: —
Sq. Ft.: 2,618
Stories: —
Lot Size: 0.51 acres
Style: Single Family Residential
Year Built: 1988
Year Renovated: —
County: Suffolk County
APN: 4728890500386000400003000

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Academy Street Elementary School

Public K-5 • Assigned • 0.7mi

6/10

James Wilson Young Middle School

Public 6-8 • Assigned • 1.4mi

7/10

Bayport Blue Point High School

Public 9-12 • Assigned • 0.7mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 93° expected this year, 18 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Bayport, NY • 11705

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.8 hours in June and 4.5 hours in December, which is comparable to the U.S. average for solar exposure.

8.8 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$929,000 – $1.12M

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Nearby similar homes

$450,000

3 beds1 bath921 sq ft

41 Funaro Ct, Patchogue, NY 11772

Listing by Keller Williams Realty Elite

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Listing by Signature Premier Properties

New listings for sale in 11705

OPEN OCT 22, 5PM TO 7PM

$769,000

3 beds2 baths1,397 sq ft

29 Edgewater Ave, Bayport, NY 11705

Listing by Douglas Elliman Real Estate

$1,150,000

4 beds4 baths2,926 sq ft

354 Middle Rd, Bayport, NY 11705

Listing by Douglas Elliman Real Estate

Home values near 690 Middle Rd

Data from public records.

Address	Redfin Estimate
701 Middle Rd, Bayport, NY - Beds \| - Baths \| 2784 Sq. Ft.	$996,876
647 Middle Rd, Bayport, NY 3 Beds \| 2 Baths \| 2236 Sq. Ft.	$991,235

Address	Redfin Estimate
677 Middle Rd, Bayport, NY 6 Beds \| 3.5 Baths \| 3266 Sq. Ft.	$1,240,484
704 Middle Rd, Bayport, NY - Beds \| - Baths \| 3104 Sq. Ft.	$1,202,868

Address	Redfin Estimate
661 Middle Rd, Bayport, NY - Beds \| - Baths \| 5236 Sq. Ft.	$1,706,725
693 Middle Rd, Bayport, NY - Beds \| - Baths \| 2007 Sq. Ft.	$898,448

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 11705, NY

Sale history for 690 Middle Rd

Tax history for 690 Middle Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11705

Home values near 690 Middle Rd

More real estate resources