House Prices

Plum Bank Old Saybrook, CT House Prices & Home Values 2026


Average Data

average house price$782,937
average size per house2486 ft²
average price per ft²324 $ / ft²

06/26/2026 - The value range (VR) for house prices in Plum Bank Old Saybrook, CT is $307.8/ sqft to $340.2/ sqft. An average home with 2486 sqft costs approximately $785,851 to $868,573. Old Saybrook, CT includes 1 ZIP codes and it is located in Middlesex county. The lowest prices are found in ZIP 06475, while the highest are in ZIP 06475. The average price per sqare feet is $324. Our analysis is based on 15 property listings.

Avergage prices by ZIP codes Plum Bank Old Saybrook

06475376 $ / ft²




Historical development of home values in Plum Bank Old Saybrook

Year Estimated value (USD) Change vs. 2025
2010 $363,610 -53.6%
2011 $349,549 -55.4%
2012 $348,608 -55.5%
2013 $361,638 -53.8%
2014 $379,620 -51.5%
2015 $399,104 -49.0%
2016 $419,932 -46.4%
2017 $442,597 -43.5%
2018 $467,067 -40.3%
2019 $488,724 -37.6%
2020 $513,988 -34.4%
2021 $584,606 -25.3%
2022 $681,520 -13.0%
2023 $718,694 -8.2%
2024 $760,272 -2.9%
2025 $782,937 0.0%

Graph: estimated home values in Plum Bank Old Saybrook over time (USD)



Example: 100% financing house in Plum Bank Old Saybrook

Loan amount: $782,937

Interest rate: 6.16%

Fixed monthly payment: $4,775.96

Breakdown in the 1st month:
Interest portion: $4,020.38  –  Principal portion: $755.58

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $47,984.07 $9,327.41 $773,609.59
2 $47,392.80 $9,918.68 $763,690.91
3 $46,764.05 $10,547.43 $753,143.47
4 $46,095.45 $11,216.04 $741,927.44
5 $45,384.46 $11,927.03 $730,000.41
6 $44,628.40 $12,683.09 $717,317.32
7 $43,824.41 $13,487.07 $703,830.25
8 $42,969.46 $14,342.02 $689,488.23
9 $42,060.31 $15,251.17 $674,237.06
10 $41,093.53 $16,217.95 $658,019.11
11 $40,065.47 $17,246.01 $640,773.09
12 $38,972.24 $18,339.24 $622,433.85
13 $37,809.71 $19,501.78 $602,932.07
14 $36,573.48 $20,738.00 $582,194.07
15 $35,258.89 $22,052.60 $560,141.47
16 $33,860.97 $23,450.52 $536,690.95
17 $32,374.43 $24,937.06 $511,753.90
18 $30,793.66 $26,517.83 $485,236.07
19 $29,112.68 $28,198.81 $457,037.26
20 $27,325.14 $29,986.34 $427,050.92
21 $25,424.30 $31,887.19 $395,163.74
22 $23,402.95 $33,908.53 $361,255.21
23 $21,253.48 $36,058.01 $325,197.20
24 $18,967.75 $38,343.74 $286,853.46
25 $16,537.12 $40,774.37 $246,079.10
26 $13,952.41 $43,359.07 $202,720.03
27 $11,203.86 $46,107.62 $156,612.41
28 $8,281.08 $49,030.40 $107,582.00
29 $5,173.02 $52,138.46 $55,443.54
30 $1,867.94 $55,443.54 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Plum Bank Old Saybrook, CT


1500 sqft3900 sqft
Ø selling price$603,938$1,284,741
Ø fast selling$549,035$1,156,267
Ø high price sale$658,842$1,413,215

In 2026, houses in Plum Bank Old Saybrook, CT will be offered at an average price of $324 per square foot. A 1,500 sqft home priced at $603,938 is 23.62% more expensive per square foot than a 3,900 sqft home priced at $1,284,741. Home prices in Plum Bank Old Saybrook, CT vary significantly depending on the property’s condition and exact location. For a quick sale, a 2,700 sqft home should be listed at around $889,436. Sellers who can wait longer may achieve a higher price of up to $1,087,088.


Plum Bank, Old Saybrook CT Neighborhood Guide

Plum Bank in Old Saybrook, CT is a classic Connecticut shoreline neighborhood known for sandy beaches, salt air, and relaxed coastal living. Homebuyers and visitors seek out the Plum Bank neighborhood in Old Saybrook, CT for its intimate scale, scenic water views, and welcoming beach-town vibe.

Coastal Setting


Set along Long Island Sound and fringed by tidal marshes, the area delivers golden sunsets, gentle surf, and abundant shorebirds. Residents enjoy morning beach walks and seasonal shellfishing when conditions and local rules allow.

Lifestyle & Recreation


From kayaking and paddleboarding to boating and fishing, outdoor recreation anchors daily life in Plum Bank. Nearby nature areas and shoreline trails offer birdwatching and photography, while summer gatherings bring neighbors together on the sand.

Housing & Real Estate


Real estate in Plum Bank ranges from classic beach cottages to updated year-round homes, many designed to capture sea breezes and water glimpses. Buyers appreciate low-maintenance lots, community beach access through local associations, and steady demand for Connecticut shoreline real estate.

Access & Nearby Attractions


Downtown Old Saybrook, The Katharine Hepburn Cultural Arts Center, and local dining on Main Street are just minutes away. With quick connections to Route 1 and I-95 and train service from the Old Saybrook station via Amtrak and Shore Line East, Plum Bank balances relaxed coastal living with easy regional access.



FAQ – Home Values in Plum Bank Old Saybrook

What is the median home value in Plum Bank Old Saybrook in 2026?

In 2026, the typical home value in Plum Bank Old Saybrook is about $782,937 for an average home size of 2486 square feet. This corresponds to an average price of roughly $324 per square foot.

What is the average cost per square foot in Plum Bank Old Saybrook?

In 2026, homes in Plum Bank Old Saybrook sell for an average of around $324 per square foot, with a typical range between $307.8 and $340.2 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Plum Bank?

The average home size in Plum Bank Old Saybrook is about 2486 square feet, with an estimated 2026 value around $782,937.



Neighborhoods close to Plum Bank Old Saybrook, CT

Orange Center Orange, CT202 $ / ft²
Quaker Farms Oxford, CT223 $ / ft²
Plantsville Historic District Plantsville, CT145 $ / ft²
Montowese North Haven, CT227 $ / ft²
Newtown Borough Newtown, CT206 $ / ft²
Moodus Village Moodus, CT222 $ / ft²
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