Google street view image for 712 Harbor Rd, Southport, CT 06890

Off market jan 1999 for $2.5M

$5,034,507

Est. refi paymentEst. refi $17,384/mo

•

4.5 ba

•

4,597

sq ft

712 Harbor Rd, Southport, CT 06890

About this home

712 Harbor Rd is a 4,597 square foot house on a 0.66 acre lot with 2 bedrooms and 4.5 bathrooms. - it last sold on January 13, 1999 for $2,595,000. Based on Redfin's Southport data, we estimate the home's value is $5,034,507.

Single-familyProperty Type

1830Year Built

0.66 acresLot Size

$1,095Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$5,034,507

$2.4M since sold in January 1999$833K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 107.5% higher than the average sale price ($2.43M) of 6 comparable homes.

SOLD SEP 10, 2026
$2,750,000
A
4 beds4.5 baths4,075 sq ft
131 Sasco Hill Rd, Fairfield, CT 06824
SOLD SEP 9, 2026
$1,550,000
B
3 beds2.5 baths2,731 sq ft
280 Mill Hill Rd, Southport, CT 06890
SOLD AUG 27, 2026
$1,905,000
C
4 beds2.5 baths3,163 sq ft
26 Spruce St, Southport, CT 06890
SOLD FEB 13, 2026
$3,700,000
D
4 beds4 baths3,828 sq ft
130 Willow St, Southport, CT 06890
SOLD AUG 17, 2026
$2,700,000
E
3 beds2.5 baths2,755 sq ft
28 Center St, Southport, CT 06890
SOLD AUG 3, 2026
$1,950,000
F
4 beds3.5 baths3,239 sq ft
7 Ennis Ln, Fairfield, CT 06824

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Earn from this home

Sell

$4,491,442

Est. take-home

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Refinance

Est. cash available

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Rent

$4,655/mo

Redfin rental estimate

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Market trends in 06890, CT

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

104.2%

0.8% MoM

Median sale price

$1.5M

$175K MoM

Avg. days on market

32d

3 days MoM

Recently sold homes

9 MoM

New listings for sale

$599,000
3 beds2.5 baths2,180 sq ft
54 Steep Hill Rd, Southport, CT 06890
3D WALKTHROUGH
$5,995,000
4 beds5 baths5,699 sq ft
98 Banks Pl, Southport, CT 06890
See all

Provided by Redfin

Sale history for 712 Harbor Rd

Year

Property tax

Land + Additions

Assessment*

2023

$50,215 (+1.0%)

$1,290,240 + $535,080

$1,825,320

2022

$49,722 (+1.0%)

$1,290,240 + $535,080

$1,825,320

2021

$49,247 (−7.0%)

$1,290,240 + $535,080

$1,825,320

2020

$52,975

$1,285,660 + $691,740

$1,977,400

2019

$52,975 (+1.6%)

$1,285,660 + $691,740

$1,977,400

2018

$52,124 (+2.1%)

$1,285,660 + $691,740

$1,977,400

2017

$51,056 (+1.5%)

$1,285,660 + $691,740

$1,977,400

2016

$50,325 (−5.0%)

$1,285,660 + $691,740

$1,977,400

2014

$52,948

$1,488,200 + $681,800

$2,170,000

Tax history for 712 Harbor Rd

Year

Property tax

Land + Additions

Assessment*

2023

$50,215 (+1.0%)

$1,290,240 + $535,080

$1,825,320

2022

$49,722 (+1.0%)

$1,290,240 + $535,080

$1,825,320

2021

$49,247 (−7.0%)

$1,290,240 + $535,080

$1,825,320

2020

$52,975

$1,285,660 + $691,740

$1,977,400

2019

$52,975 (+1.6%)

$1,285,660 + $691,740

$1,977,400

2018

$52,124 (+2.1%)

$1,285,660 + $691,740

$1,977,400

2017

$51,056 (+1.5%)

$1,285,660 + $691,740

$1,977,400

2016

$50,325 (−5.0%)

$1,285,660 + $691,740

$1,977,400

2014

$52,948

$1,488,200 + $681,800

$2,170,000

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

Property details

Interior

Bathroom Information
# of Full Baths: 4
# of 1/2 Baths: 1

Heating & Cooling
Heating Type: Forced Air

Room Information
# of Rooms: 10

Exterior

Exterior Information
Physical Condition: Excellent
Building Style Type: Antique/Historic
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable

Property Information
Living Sq. Ft: 4,597
Gross Sq. Ft: 8,281
# of Units: 1
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 28,750
Municipality Name: FAIRFIELD
Acres: 0.66
Zoning Code: R3
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2023

Public facts

Beds: 2
Baths: 4.5
Sq. Ft.: 4,597
Stories: 2.0
Lot Size: 0.66 acres
Style: Single Family Residential
Year Built: 1830
Year Renovated: —
County: Fairfield County
APN: 135189

Home facts updated by county records on Jul 13, 2023

Around this home

Schools

Mill Hill School

Public K-5 • Assigned • 0.8mi

10/10

Roger Ludlowe Middle School

Public 6-8 • Assigned • 1.5mi

9/10

Fairfield Ludlowe High School

Public 9-12 • Assigned • 1.6mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

5/10 Flood Factor

Estimated 45-55% chance 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

6/10 Heat Factor

7 days above 98° expected this year, 16 days in 30 years

6/10 Wind Factor

71% chance of strong winds in next 30 years

8/10 Air Factor

13 unhealthy days expected this year, 18 days in 30 years

Provided by First Street

Historical weather

Southport, CT • 06890

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 4.4 hours in December, placing it below the U.S. average for solar exposure.

8.8 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$4.78M – $5.79M

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Nearby similar homes

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New listings for sale in 06890

$599,000

3 beds2.5 baths2,180 sq ft

54 Steep Hill Rd, Southport, CT 06890

Extensive renovation • Quiet cul-de-sac • Unbelievable space

3D WALKTHROUGH

$5,995,000

4 beds5 baths5,699 sq ft

98 Banks Pl, Southport, CT 06890

Chef's kitchen • Resort-style pool • Outdoor kitchen

Home values near 712 Harbor Rd

Data from public records.

Address	Redfin Estimate
648 Harbor Rd, Southport, CT 5 Beds \| 5.5 Baths \| 6008 Sq. Ft.	$5,059,041
789 Harbor Rd, Southport, CT 2 Beds \| 2.5 Baths \| 1996 Sq. Ft.	$4,797,071

Address	Redfin Estimate
750 Harbor Rd, Southport, CT - Beds \| - Baths \| - Sq. Ft.	$11,577,059
207 Main St, Southport, CT 4 Beds \| 3 Baths \| 2876 Sq. Ft.	$3,929,062

Address	Redfin Estimate
780 Harbor Rd, Southport, CT 6 Beds \| 7 Baths \| 5861 Sq. Ft.	$8,528,196
227 Main St, Southport, CT 4 Beds \| 3 Baths \| 2554 Sq. Ft.	$2,227,337

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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 06890, CT

Sale history for 712 Harbor Rd

Tax history for 712 Harbor Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 06890

Home values near 712 Harbor Rd

More real estate resources