House Prices

St. James Historic District Saint James, NY House Prices & Home Values 2026


Average Data

average house price$711,390
average size per house2174 ft²
average price per ft²339 $ / ft²

06/24/2026 - The value range (VR) for house prices in St. James Historic District Saint James, NY is $322.05/ sqft to $355.95/ sqft. An average home with 2174 sqft costs approximately $724,642 to $800,920. Saint James, NY includes 1 ZIP codes and it is located in Suffolk county. The lowest prices are found in ZIP 11780, while the highest are in ZIP 11780. The average price per sqare feet is $339. Our analysis is based on 9 property listings.

Avergage prices by ZIP codes St. James Historic District Saint James

11780321 $ / ft²




Historical development of home values in St. James Historic District Saint James

Year Estimated value (USD) Change vs. 2025
2010 $330,382 -53.6%
2011 $317,606 -55.4%
2012 $316,751 -55.5%
2013 $328,591 -53.8%
2014 $344,930 -51.5%
2015 $362,633 -49.0%
2016 $381,557 -46.4%
2017 $402,152 -43.5%
2018 $424,385 -40.3%
2019 $444,063 -37.6%
2020 $467,019 -34.4%
2021 $531,183 -25.3%
2022 $619,240 -13.0%
2023 $653,018 -8.2%
2024 $690,796 -2.9%
2025 $711,390 0.0%

Graph: estimated home values in St. James Historic District Saint James over time (USD)



Example: 100% financing house in St. James Historic District Saint James

Loan amount: $711,390

Interest rate: 6.21%

Fixed monthly payment: $4,361.66

Breakdown in the 1st month:
Interest portion: $3,681.44  –  Principal portion: $680.22

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $43,940.94 $8,398.99 $702,991.01
2 $43,404.25 $8,935.67 $694,055.34
3 $42,833.28 $9,506.64 $684,548.70
4 $42,225.82 $10,114.10 $674,434.59
5 $41,579.55 $10,760.38 $663,674.22
6 $40,891.98 $11,447.95 $652,226.27
7 $40,160.47 $12,179.45 $640,046.81
8 $39,382.22 $12,957.70 $627,089.11
9 $38,554.25 $13,785.68 $613,303.43
10 $37,673.36 $14,666.56 $598,636.87
11 $36,736.20 $15,603.73 $583,033.14
12 $35,739.14 $16,600.78 $566,432.36
13 $34,678.38 $17,661.54 $548,770.82
14 $33,549.84 $18,790.09 $529,980.73
15 $32,349.18 $19,990.74 $509,989.98
16 $31,071.80 $21,268.12 $488,721.86
17 $29,712.81 $22,627.12 $466,094.74
18 $28,266.97 $24,072.95 $442,021.79
19 $26,728.75 $25,611.18 $416,410.61
20 $25,092.23 $27,247.69 $389,162.92
21 $23,351.15 $28,988.77 $360,174.15
22 $21,498.82 $30,841.11 $329,333.04
23 $19,528.12 $32,811.80 $296,521.24
24 $17,431.50 $34,908.43 $261,612.81
25 $15,200.91 $37,139.02 $224,473.79
26 $12,827.78 $39,512.14 $184,961.65
27 $10,303.02 $42,036.90 $142,924.75
28 $7,616.93 $44,722.99 $98,201.76
29 $4,759.21 $47,580.72 $50,621.05
30 $1,718.88 $50,621.05 $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 St. James Historic District Saint James, NY


1500 sqft3900 sqft
Ø selling price$636,820$1,354,690
Ø fast selling$578,928$1,219,221
Ø high price sale$694,713$1,490,159

In 2026, houses in St. James Historic District Saint James, NY will be offered at an average price of $339 per square foot. A 1,500 sqft home priced at $636,820 is 23.81% more expensive per square foot than a 3,900 sqft home priced at $1,354,690. Home prices in St. James Historic District Saint James, NY 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 $937,863. Sellers who can wait longer may achieve a higher price of up to $1,146,276.


St. James Historic District, Saint James, NY

The St. James Historic District in Saint James, NY anchors the hamlet?s charming center on Long Island?s North Shore.

Known for its tree-lined streets and small-town character, this walkable area blends coastal suburb living with rich heritage.


Heritage and Architecture

Architecture enthusiasts will find well-preserved late nineteenth- and early twentieth-century homes showcasing Queen Anne, Colonial Revival, and vernacular farmhouse details.

Many facades feature inviting front porches, patterned shingles, and period millwork that underscore the district?s timeless curb appeal.

Nearby landmarks like the St. James General Store and the historic Long Island Rail Road St. James station reflect the community?s deep roots.


Location and Accessibility

Centered around North Country Road (Route 25A) and Lake Avenue, the district offers convenient access to neighborhood shops, cafes, and services.

Commuters appreciate the local LIRR stop for straightforward connections to Smithtown, Stony Brook, and New York City.


Lifestyle and Things to Do

Residents enjoy a friendly, front-porch lifestyle with seasonal events, arts programming, and nearby parks and beaches along the North Shore.

Dining, boutique shopping, and weekend strolls along historic streets make the St. James Historic District a photogenic destination for locals and visitors alike.


Real Estate

From lovingly restored historic homes to classic cottages, housing in Saint James, NY offers a rare blend of character, convenience, and enduring value.



FAQ – Home Values in St. James Historic District Saint James

What is the median home value in St. James Historic District Saint James in 2026?

In 2026, the typical home value in St. James Historic District Saint James is about $711,390 for an average home size of 2174 square feet. This corresponds to an average price of roughly $339 per square foot.

What is the average cost per square foot in St. James Historic District Saint James?

In 2026, homes in St. James Historic District Saint James sell for an average of around $339 per square foot, with a typical range between $322.05 and $355.95 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in St. James Historic District?

The average home size in St. James Historic District Saint James is about 2174 square feet, with an estimated 2026 value around $711,390.



Neighborhoods close to St. James Historic District Saint James, NY

Seaford Harbor Seaford, NY305 $ / ft²
East Shoreham Shoreham, NY223 $ / ft²
Village of the Branch Smithtown, NY294 $ / ft²
Lakeland Ronkonkoma, NY248 $ / ft²
North Shore Beach Rocky Point, NY330 $ / ft²
Terryville Port Jefferson Station, NY263 $ / ft²
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