House Prices

Westborough Saint Louis, MO House Prices & Home Values 2026


Average Data

average house price$357,238
average size per house1568 ft²
average price per ft²208 $ / ft²

04/15/2026 - The value range (VR) for house prices in Westborough Saint Louis, MO is $148/ sqft to $261/ sqft. An average home with 1568 sqft costs approximately $211,643 to $373,235. Saint Louis, MO includes 2 ZIP codes and it is located in St. Louis county. The lowest prices are found in ZIP 63119, while the highest are in ZIP 63122. The average price per sqare feet is $208. Our analysis is based on 13 property listings.

Avergage prices by ZIP codes Westborough Saint Louis

63119148 $ / ft²
63122261 $ / ft²




Historical development of home values in Westborough Saint Louis

Year Estimated value (USD) Change vs. 2025
2010 $165,908 -53.6%
2011 $159,492 -55.4%
2012 $159,063 -55.5%
2013 $165,008 -53.8%
2014 $173,213 -51.5%
2015 $182,103 -49.0%
2016 $191,606 -46.4%
2017 $201,948 -43.5%
2018 $213,113 -40.3%
2019 $222,995 -37.6%
2020 $234,522 -34.4%
2021 $266,744 -25.3%
2022 $310,963 -13.0%
2023 $327,925 -8.2%
2024 $346,896 -2.9%
2025 $357,238 0.0%

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



Example: 100% financing house in Westborough Saint Louis

Loan amount: $357,238

Interest rate: 5.47%

Fixed monthly payment: $2,022.09

Breakdown in the 1st month:
Interest portion: $1,629.01  –  Principal portion: $393.08

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $19,427.94 $4,837.10 $352,400.90
2 $19,156.52 $5,108.52 $347,292.38
3 $18,869.86 $5,395.18 $341,897.20
4 $18,567.12 $5,697.92 $336,199.28
5 $18,247.39 $6,017.65 $330,181.63
6 $17,909.72 $6,355.32 $323,826.31
7 $17,553.10 $6,711.94 $317,114.37
8 $17,176.47 $7,088.57 $310,025.80
9 $16,778.71 $7,486.34 $302,539.46
10 $16,358.62 $7,906.42 $294,633.04
11 $15,914.96 $8,350.08 $286,282.97
12 $15,446.41 $8,818.63 $277,464.34
13 $14,951.57 $9,313.47 $268,150.87
14 $14,428.96 $9,836.08 $258,314.79
15 $13,877.02 $10,388.02 $247,926.77
16 $13,294.11 $10,970.93 $236,955.84
17 $12,678.50 $11,586.54 $225,369.30
18 $12,028.34 $12,236.70 $213,132.59
19 $11,341.69 $12,923.35 $200,209.25
20 $10,616.52 $13,648.52 $186,560.72
21 $9,850.65 $14,414.39 $172,146.34
22 $9,041.81 $15,223.23 $156,923.11
23 $8,187.58 $16,077.46 $140,845.65
24 $7,285.42 $16,979.62 $123,866.04
25 $6,332.64 $17,932.40 $105,933.63
26 $5,326.39 $18,938.65 $86,994.98
27 $4,263.68 $20,001.36 $66,993.62
28 $3,141.33 $21,123.71 $45,869.91
29 $1,956.01 $22,309.03 $23,560.87
30 $704.17 $23,560.87 $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 Westborough Saint Louis, MO


1500 sqft3900 sqft
Ø selling price$344,299$732,417
Ø fast selling$312,999$659,175
Ø high price sale$375,599$805,658

In 2026, houses in Westborough Saint Louis, MO will be offered at an average price of $208 per square foot. A 1,500 sqft home priced at $344,299 is 20.98% more expensive per square foot than a 3,900 sqft home priced at $732,417. Home prices in Westborough 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 $507,058. Sellers who can wait longer may achieve a higher price of up to $619,737.


Explore Westborough in Saint Louis, MO

Neighborhood Overview

Westborough in Saint Louis, MO is a quiet, well?established neighborhood known for its tree?lined streets and welcoming vibe. Residents appreciate its convenient location within the greater St. Louis area and the balance of suburban calm with city access. The neighborhood features a mix of single?family homes and updated properties that appeal to first?time buyers and move?up families.


Lifestyle & Amenities

Local amenities include nearby parks, playgrounds, and walking paths that make daily outdoor time easy. Dining, boutique shopping, and everyday services are just minutes away, giving Westborough strong walk? and drive?by convenience. Community events and active neighborhood groups help new residents connect quickly and keep the area friendly and safe.


Real Estate & Schools

Westborough real estate and homes for sale benefit from steady demand, competitive pricing, and classic architecture that holds long?term value. Families are drawn by reputable nearby schools and a strong commitment to education throughout the Saint Louis area.


Location & Access

Commuters enjoy quick routes to Downtown St. Louis, employment hubs, and regional hospitals via major arteries like I?44 and I?64. Whether you are relocating, upsizing, or right?sizing, the Westborough neighborhood in Saint Louis offers lifestyle, location, and value in one appealing package.



FAQ – Home Values in Westborough Saint Louis

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

In 2026, the typical home value in Westborough Saint Louis is about $357,238 for an average home size of 1568 square feet. This corresponds to an average price of roughly $208 per square foot.

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

In 2026, homes in Westborough Saint Louis sell for an average of around $208 per square foot, with a typical range between $148 and $261 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Westborough?

The average home size in Westborough Saint Louis is about 1568 square feet, with an estimated 2026 value around $357,238.



Neighborhoods close to Westborough 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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