House Prices

Bostonia El Cajon, CA House Prices & Home Values 2026


Average Data

average house price$496,818
average size per house1570 ft²
average price per ft²325 $ / ft²

04/05/2026 - The value range (VR) for house prices in Bostonia El Cajon, CA is $308.75/ sqft to $341.25/ sqft. An average home with 1570 sqft costs approximately $496,856 to $549,157. El Cajon, CA includes 1 ZIP codes and it is located in San Diego county. The lowest prices are found in ZIP 92021, while the highest are in ZIP 92021. The average price per sqare feet is $325. Our analysis is based on 18 property listings.

Avergage prices by ZIP codes Bostonia El Cajon

92021287 $ / ft²




Historical development of home values in Bostonia El Cajon

Year Estimated value (USD) Change vs. 2025
2010 $230,731 -53.6%
2011 $221,809 -55.4%
2012 $221,212 -55.5%
2013 $229,480 -53.8%
2014 $240,891 -51.5%
2015 $253,254 -49.0%
2016 $266,471 -46.4%
2017 $280,853 -43.5%
2018 $296,380 -40.3%
2019 $310,123 -37.6%
2020 $326,155 -34.4%
2021 $370,966 -25.3%
2022 $432,463 -13.0%
2023 $456,052 -8.2%
2024 $482,436 -2.9%
2025 $496,818 0.0%

Graph: estimated home values in Bostonia El Cajon over time (USD)



Example: 100% financing house in Bostonia El Cajon

Loan amount: $496,818

Interest rate: 6.15%

Fixed monthly payment: $3,026.76

Breakdown in the 1st month:
Interest portion: $2,546.19  –  Principal portion: $480.56

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $30,388.95 $5,932.11 $490,885.89
2 $30,013.66 $6,307.40 $484,578.48
3 $29,614.63 $6,706.43 $477,872.06
4 $29,190.36 $7,130.70 $470,741.35
5 $28,739.25 $7,581.81 $463,159.54
6 $28,259.60 $8,061.47 $455,098.07
7 $27,749.60 $8,571.46 $446,526.61
8 $27,207.34 $9,113.72 $437,412.89
9 $26,630.77 $9,690.29 $427,722.60
10 $26,017.73 $10,303.33 $417,419.27
11 $25,365.91 $10,955.16 $406,464.11
12 $24,672.85 $11,648.22 $394,815.90
13 $23,935.94 $12,385.12 $382,430.77
14 $23,152.41 $13,168.65 $369,262.12
15 $22,319.32 $14,001.74 $355,260.38
16 $21,433.52 $14,887.54 $340,372.84
17 $20,491.68 $15,829.38 $324,543.45
18 $19,490.26 $16,830.80 $307,712.65
19 $18,425.48 $17,895.58 $289,817.07
20 $17,293.35 $19,027.72 $270,789.36
21 $16,089.59 $20,231.48 $250,557.88
22 $14,809.67 $21,511.39 $229,046.49
23 $13,448.79 $22,872.27 $206,174.22
24 $12,001.81 $24,319.25 $181,854.96
25 $10,463.29 $25,857.78 $155,997.19
26 $8,827.43 $27,493.63 $128,503.56
27 $7,088.09 $29,232.97 $99,270.59
28 $5,238.71 $31,082.35 $68,188.24
29 $3,272.33 $33,048.73 $35,139.51
30 $1,181.55 $35,139.51 $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 Bostonia El Cajon, CA


1500 sqft3900 sqft
Ø selling price$604,622$1,286,196
Ø fast selling$549,657$1,157,577
Ø high price sale$659,588$1,414,816

In 2026, houses in Bostonia El Cajon, CA will be offered at an average price of $325 per square foot. A 1,500 sqft home priced at $604,622 is 23.58% more expensive per square foot than a 3,900 sqft home priced at $1,286,196. Home prices in Bostonia El Cajon, CA 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 $890,444. Sellers who can wait longer may achieve a higher price of up to $1,088,320.


Discover Bostonia in El Cajon, CA

Overview

Bostonia is a welcoming neighborhood in El Cajon, CA, set in San Diego?s East County with easy access to I-8 and SR-67.

Known for its suburban convenience and small-town feel, Bostonia offers a balanced lifestyle close to shopping, services, and outdoor recreation.

Amenities and Lifestyle

Local amenities include everyday retailers and eateries along Broadway and North Second Street, giving residents quick options for dining and errands.
With sunny weather most of the year, nearby parks and trails invite weekend picnics, youth sports, and dog walks.

Community events in surrounding El Cajon add to Bostonia?s family-friendly atmosphere and strengthen neighborhood connections.

Housing and Real Estate

Housing in Bostonia ranges from mid-century single-family homes to apartments and mobile/manufactured home communities, appealing to a variety of budgets.

Home shoppers appreciate relatively attainable East County real estate prices and the practical, commuter-friendly location.

Schools and Transportation

Students are served by the Cajon Valley Union School District, including the dual-language Bostonia Language Academy and several nearby public and charter options.

Public transit via San Diego MTS bus lines and quick connections to the El Cajon Transit Center make commuting across the region straightforward.

Why Bostonia

Whether you?re a first-time buyer, renter, or long-time local, Bostonia, El Cajon delivers a convenient, community-oriented lifestyle close to employment hubs, colleges, and San Diego attractions.



FAQ – Home Values in Bostonia El Cajon

What is the median home value in Bostonia El Cajon in 2026?

In 2026, the typical home value in Bostonia El Cajon is about $496,818 for an average home size of 1570 square feet. This corresponds to an average price of roughly $325 per square foot.

What is the average cost per square foot in Bostonia El Cajon?

In 2026, homes in Bostonia El Cajon sell for an average of around $325 per square foot, with a typical range between $308.75 and $341.25 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Bostonia?

The average home size in Bostonia El Cajon is about 1570 square feet, with an estimated 2026 value around $496,818.



Neighborhoods close to Bostonia El Cajon, CA

Leucadia Encinitas, CA663 $ / ft²
Old Escondido Historic District Escondido, CA348 $ / ft²
De Luz Fallbrook, CA276 $ / ft²
Rancho San Diego El Cajon, CA365 $ / ft²
Olde Del Mar Del Mar, CA1595 $ / ft²
Carlsbad Village Carlsbad, CA551 $ / ft²
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