House Prices

House Prices & Home Values Castine, ME 2026


Average Data

average house price$784,725
average size per house6177 ft²
average price per ft²128 $ / ft²

04/04/2026 - The value range (VR) for house prices in Castine, ME is $121/ sqft to $121/ sqft. An average home with 6177 sqft costs approximately $747,417 to $747,417. Castine, ME includes 1 ZIP codes and it is located in Hancock county. The lowest prices are found in ZIP 04421, while the highest are in ZIP 04421. The average price per sqare feet is $128. Our analysis is based on 36 property listings.

Avergage prices by ZIP codes Castine

04421123 $ / ft²


House prices by neighborhoods in Castine

Backshore130 $ / ft²
Castine Harbor114 $ / ft²
Castine Village111 $ / ft²
Dyce Head131 $ / ft²
Hatch Cove115 $ / ft²
Wadsworth Cove120 $ / ft²
West Castine125 $ / ft²
Witherle Woods122 $ / ft²




Historical development of home values in Castine

Year Estimated value (USD) Change vs. 2025
2010 $364,440 -53.6%
2011 $350,348 -55.4%
2012 $349,404 -55.5%
2013 $362,464 -53.8%
2014 $380,487 -51.5%
2015 $400,015 -49.0%
2016 $420,891 -46.4%
2017 $443,608 -43.5%
2018 $468,133 -40.3%
2019 $489,840 -37.6%
2020 $515,162 -34.4%
2021 $585,941 -25.3%
2022 $683,076 -13.0%
2023 $720,335 -8.2%
2024 $762,008 -2.9%
2025 $784,725 0.0%

Graph: estimated home values in Castine over time (USD)



Example: 100% financing house in Castine

Loan amount: $784,725

Interest rate: 6.00%

Fixed monthly payment: $4,704.82

Breakdown in the 1st month:
Interest portion: $3,923.63  –  Principal portion: $781.20

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $46,821.36 $9,636.51 $775,088.49
2 $46,227.00 $10,230.87 $764,857.61
3 $45,595.98 $10,861.89 $753,995.72
4 $44,926.04 $11,531.83 $742,463.89
5 $44,214.79 $12,243.09 $730,220.80
6 $43,459.66 $12,998.21 $717,222.59
7 $42,657.96 $13,799.92 $703,422.67
8 $41,806.81 $14,651.06 $688,771.61
9 $40,903.16 $15,554.71 $673,216.90
10 $39,943.78 $16,514.09 $656,702.81
11 $38,925.23 $17,532.64 $639,170.16
12 $37,843.86 $18,614.02 $620,556.14
13 $36,695.78 $19,762.09 $600,794.05
14 $35,476.90 $20,980.97 $579,813.08
15 $34,182.84 $22,275.03 $557,538.04
16 $32,808.97 $23,648.91 $533,889.14
17 $31,350.35 $25,107.52 $508,781.61
18 $29,801.78 $26,656.10 $482,125.51
19 $28,157.69 $28,300.19 $453,825.32
20 $26,412.19 $30,045.68 $423,779.64
21 $24,559.04 $31,898.83 $391,880.81
22 $22,591.59 $33,866.29 $358,014.52
23 $20,502.79 $35,955.08 $322,059.44
24 $18,285.16 $38,172.71 $283,886.72
25 $15,930.75 $40,527.12 $243,359.60
26 $13,431.13 $43,026.75 $200,332.85
27 $10,777.33 $45,680.54 $154,652.31
28 $7,959.85 $48,498.02 $106,154.29
29 $4,968.60 $51,489.27 $54,665.02
30 $1,792.86 $54,665.02 $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 Castine, ME


1500 sqft3900 sqft
Ø selling price$232,321$494,209
Ø fast selling$211,201$444,788
Ø high price sale$253,441$543,629

In 2026, houses in Castine, ME will be offered at an average price of $128 per square foot. A 1,500 sqft home priced at $232,321 is 23.32% more expensive per square foot than a 3,900 sqft home priced at $494,209. Home prices in Castine, ME vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $342,144. Sellers who can wait longer may achieve a higher price of up to $418,177.


Castine, ME Travel Guide

Historic waterfront and maritime heritage

Castine, Maine is a picturesque coastal town on the Penobscot Bay with a deep maritime heritage.
Visitors are drawn to its walkable historic district, lined with Federal-era homes, elm-shaded streets, and waterfront vistas.
The Maine Maritime Academy anchors the community, infusing the village with nautical training ships, museums, and year-round events. History enthusiasts explore Fort George and Fort Madison, learning how Castine shaped colonial, French, British, and American conflicts. The Dyce Head Lighthouse offers panoramic views, tidepooling spots, and photo-friendly sunsets for travelers.

Things to do and where to stay

Outdoor lovers kayak Castine Harbor, sail Penobscot Bay, and hike nature preserves teeming with seabirds and wildflowers. Downtown restaurants serve Maine seafood?especially fresh lobster rolls, oysters, and chowder?alongside artisan shops and galleries.
Boutique inns and waterfront vacation rentals provide cozy lodging, making Castine an ideal base for exploring Midcoast Maine. Seasonal festivals, farmers markets, and harbor tours create family-friendly things to do for weekend getaways and longer stays.
With its blend of history, coastal beauty, and small-town charm, Castine, ME delivers a quintessential New England travel experience.



FAQ – Home Values in Castine

What is the median home value in Castine in 2026?

In 2026, the typical home value in Castine is about $784,725 for an average home size of 6177 square feet. This corresponds to an average price of roughly $128 per square foot.

What is the average cost per square foot in Castine?

In 2026, homes in Castine sell for an average of around $128 per square foot, with a typical range between $121 and $121 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in ?

The average home size in Castine is about 6177 square feet, with an estimated 2026 value around $784,725.



Locations close to Castine, ME

Charleston, ME96 $ / ft²
Danforth, ME121 $ / ft²
Dover Foxcroft, ME185 $ / ft²
Carmel, ME138 $ / ft²
Greenbush, ME67 $ / ft²
Burlington, ME69 $ / ft²
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