Featured local agent
Scott Brown — eXp Realty
Licensed in Missouri (#2021012672). Call or text for a direct answer on local listings, pricing, or new construction.
Call/text (707) 474-8855Spanish Lake, MO · Market Data
Spanish Lake, Missouri real estate market data.
Real estate market data for Spanish Lake, MO (St. Louis County) — Census median home value $121,300, county listing prices down about 9.9% over the past year.
Spanish Lake, MO is in St. Louis County, Missouri — covering the whole local market here: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 18,183, with a median household income of $51,125. Census data puts Spanish Lake's median home value at $121,300 (all owner-occupied homes); St. Louis County's current median listing price runs $222,925, down about 9.9% over the past year.
At a glance
Spanish Lake market snapshot
Population
18,183
Median Household Income
$51,125
Median Home Value (city)
$121,300
Median Listing Price (St. Louis County)
$222,925
Median Gross Rent
$1,073/mo
Price Trend (YoY)
-9.9%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
Local resources
Get help buying or selling in Spanish Lake
What can I afford?
Estimate a comfortable price range in under a minute, then connect with a lender for real numbers.
Rough estimate only (28% of income toward housing, ~6.5% illustrative rate, 30-year term) — not a loan offer or pre-qualification. Connect with a lender for real numbers →
Open
Advertise to local buyers
Lenders, inspectors, movers, and other local pros — this spot is open.
Advertise here →Why Spanish Lake
What makes Spanish Lake different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Spanish Lake's median home value — across all owner-occupied homes, not just recent sales — at $121,300. Separately, St. Louis County's current median listing price (via Realtor.com data, 2026-06-01) runs $222,925. These cover different geography (city vs. county) and different measures (assessed value vs. active listings), which is why we show both rather than picking one — full source list on our data sources page.
County Price Trend
St. Louis County's FHFA house price index shows a 3.76% annual change in 2025.
Population & Income
Spanish Lake has an estimated population of 18,183 and a median household income of $51,125, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Spanish Lake's Census-reported median home value works out to about 2.4x the area's median household income, and median gross rent runs roughly 25% of that same income on an annualized basis. Housing economists commonly flag a price-to-income ratio above 4x as historically elevated -- useful context, not a personal affordability verdict.
Reach Spanish Lake buyers
Builders: feature your communities in front of Spanish Lake buyers — learn about advertising ↗
Want to own this market? Ask about our Spanish Lake domains — see available domains ↗
Common questions
Spanish Lake FAQ
What are home values like in Spanish Lake, MO?
The Census Bureau's American Community Survey puts Spanish Lake's median home value at $121,300. St. Louis County's current median listing price runs $222,925, down about 9.9% over the past year.
What is the population of Spanish Lake, MO?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Spanish Lake's population at approximately 18,183.
What's the median rent in Spanish Lake, MO?
The Census ACS estimates median gross rent in Spanish Lake at approximately $1,073 per month.
What is the median household income in Spanish Lake, MO?
Census ACS data puts the median household income in Spanish Lake at approximately $51,125.
Is the Spanish Lake housing market growing?
St. Louis County's FHFA house price index shows a 3.76% annual change in 2025.
Is Spanish Lake, MO affordable relative to income?
Census ACS data puts Spanish Lake's median home value at about 2.4 times the median household income, with median gross rent equal to roughly 25% of that income annually. This is a general benchmark, not a personal pre-qualification -- your own income, debt, and down payment determine what you can actually afford.
Search Spanish Lake homes
Look up homes in Spanish Lake
Search new construction and resale homes in Spanish Lake — the same live MLS data agents use, not just what's summarized on this page.
Search Spanish Lake homes ↗Get connected
Find your Spanish Lake new home
Prices, availability, and incentives change weekly and don't always make it onto this page. Tell us your area, budget, and timeline and we'll point you to communities that fit — including options we track but haven't published here yet.
Get connected in Spanish LakeExplore more
Where to go next
Get the Spanish Lake market guide
Tell us what you're looking for — buy, sell, both, invest, rent, or you're an agent, builder, vendor, or advertiser. Include where you want to buy or sell and your address if relevant, and we'll route you to the right resource.
Buyer · Seller · Both · Investor · Renter · Agent/Broker · New Home Builder · Vendor/Service Pro · Advertiser · Other