House Prices

Frontenac Saint Louis, MO House Prices & Home Values 2026


Average Data

average house price$833,611
average size per house2502 ft²
average price per ft²308 $ / ft²

04/17/2026 - The value range (VR) for house prices in Frontenac Saint Louis, MO is $292.6/ sqft to $323.4/ sqft. An average home with 2502 sqft costs approximately $675,715 to $746,843. Saint Louis, MO includes 1 ZIP codes and it is located in St. Louis county. The lowest prices are found in ZIP 63131, while the highest are in ZIP 63131. The average price per sqare feet is $308. Our analysis is based on 11 property listings.

Avergage prices by ZIP codes Frontenac Saint Louis

63131308 $ / ft²




Historical development of home values in Frontenac Saint Louis

Year Estimated value (USD) Change vs. 2025
2010 $387,144 -53.6%
2011 $372,173 -55.4%
2012 $371,171 -55.5%
2013 $385,045 -53.8%
2014 $404,191 -51.5%
2015 $424,935 -49.0%
2016 $447,111 -46.4%
2017 $471,244 -43.5%
2018 $497,296 -40.3%
2019 $520,355 -37.6%
2020 $547,255 -34.4%
2021 $622,444 -25.3%
2022 $725,630 -13.0%
2023 $765,210 -8.2%
2024 $809,479 -2.9%
2025 $833,611 0.0%

Graph: estimated home values in Frontenac Saint Louis over time (USD)



Example: 100% financing house in Frontenac Saint Louis

Loan amount: $833,611

Interest rate: 5.54%

Fixed monthly payment: $4,753.05

Breakdown in the 1st month:
Interest portion: $3,847.11  –  Principal portion: $905.93

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $45,885.15 $11,151.39 $822,459.61
2 $45,251.67 $11,784.88 $810,674.73
3 $44,582.20 $12,454.35 $798,220.38
4 $43,874.70 $13,161.85 $785,058.53
5 $43,127.00 $13,909.54 $771,148.99
6 $42,336.84 $14,699.71 $756,449.28
7 $41,501.78 $15,534.76 $740,914.52
8 $40,619.29 $16,417.25 $724,497.27
9 $39,686.67 $17,349.88 $707,147.39
10 $38,701.07 $18,335.48 $688,811.91
11 $37,659.47 $19,377.07 $669,434.84
12 $36,558.71 $20,477.84 $648,957.00
13 $35,395.41 $21,641.13 $627,315.87
14 $34,166.03 $22,870.51 $604,445.36
15 $32,866.82 $24,169.73 $580,275.63
16 $31,493.79 $25,542.75 $554,732.88
17 $30,042.77 $26,993.77 $527,739.11
18 $28,509.32 $28,527.22 $499,211.88
19 $26,888.76 $30,147.78 $469,064.10
20 $25,176.14 $31,860.40 $437,203.70
21 $23,366.23 $33,670.32 $403,533.38
22 $21,453.50 $35,583.04 $367,950.34
23 $19,432.12 $37,604.43 $330,345.91
24 $17,295.90 $39,740.64 $290,605.27
25 $15,038.33 $41,998.21 $248,607.06
26 $12,652.52 $44,384.03 $204,223.03
27 $10,131.17 $46,905.37 $157,317.66
28 $7,466.59 $49,569.95 $107,747.71
29 $4,650.65 $52,385.90 $55,361.81
30 $1,674.73 $55,361.81 $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 Frontenac Saint Louis, MO


1500 sqft3900 sqft
Ø selling price$515,976$1,097,621
Ø fast selling$469,069$987,859
Ø high price sale$562,883$1,207,383

In 2026, houses in Frontenac Saint Louis, MO will be offered at an average price of $308 per square foot. A 1,500 sqft home priced at $515,976 is 21.23% more expensive per square foot than a 3,900 sqft home priced at $1,097,621. Home prices in Frontenac Saint Louis, MO 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 $759,892. Sellers who can wait longer may achieve a higher price of up to $928,756.


Frontenac, St. Louis Area Neighborhood Guide

Overview

Frontenac is an upscale residential community in the greater Saint Louis, MO area, prized for its leafy streets and refined ambiance.

Location & Connectivity

Located along I?64/US?40 near Lindbergh Boulevard and Ladue Road, it offers quick connections to Clayton, the Central West End, and Downtown.

Real Estate & Lifestyle

Housing in Frontenac MO ranges from classic mid?century ranches to custom luxury homes on generous lots. Quiet cul?de?sacs, mature trees, and meticulous landscaping create a private, estate?like feel throughout the neighborhood.

Shopping & Dining

Shoppers and diners gravitate to Plaza Frontenac, a premier mall with upscale boutiques, fine dining, and an art?house cinema.
Local favorites and nearby eateries along Lindbergh and Clayton Road add everyday convenience and culinary variety.

Parks & Recreation

Recreation is close at hand with nearby green spaces like Tilles Park and Queeny Park offering trails, playgrounds, and seasonal events.

Schools

Families value access to strong schools, including the highly regarded Ladue School District and respected private options such as Villa Duchesne and St. Joseph?s Academy.

Commute

Commuters appreciate a central county location that puts St. Louis Lambert International Airport and major employment hubs within an easy drive.

Why Frontenac

For homebuyers seeking elegance, convenience, and a serene suburban lifestyle, Frontenac stands out among St. Louis County communities.



FAQ – Home Values in Frontenac Saint Louis

What is the median home value in Frontenac Saint Louis in 2026?

In 2026, the typical home value in Frontenac Saint Louis is about $833,611 for an average home size of 2502 square feet. This corresponds to an average price of roughly $308 per square foot.

What is the average cost per square foot in Frontenac Saint Louis?

In 2026, homes in Frontenac Saint Louis sell for an average of around $308 per square foot, with a typical range between $292.6 and $323.4 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Frontenac?

The average home size in Frontenac Saint Louis is about 2502 square feet, with an estimated 2026 value around $833,611.



Neighborhoods close to Frontenac Saint Louis, MO

Baden Saint Louis, MO47 $ / ft²
WingHaven O Fallon, MO161 $ / ft²
Blue Valley Kansas City, MO97 $ / ft²
Normandy Saint Louis, MO82 $ / ft²
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