Property Record
4100 Union Blvd, Saint Louis, MO 63115
Property Detail
4100 Union Blvd
4372-00-0020-1
C.B. 4372 UNION BLVD 150 FT X 302 FT 5 1/2 IN 1.033 ACRES MARIAS CASTOR ADDN BD-S-297 FT 6 IN N OF MARGARETTA
Medicalbuilding
ST. LOUIS CITY
K
Missouri
B and X Area of moderate flood hazard, usually the area between the limits of the 100-year and 500-year floods.
1.03 AC
2024
St Louis City North
2025
St. Louis
126900
St. Louis, MO-IL
16,500 SF
NEARBY LISTINGS FOR SALE OR LEASE
DEMOGRAPHICS near 4100 Union Blvd
1 mile
3 mile
5 mile
2025 Total Population
13,350
123,474
279,796
2030 Population
13,434
124,069
278,841
Pop Growth 2025-2030
+ 0.63%
+ 0.48%
(0.34%)
Average Age
43
41
39
2025 Total Households
5,633
54,980
124,061
HH Growth 2025-2030
+ 0.28%
(0.16%)
(0.93%)
Median Household Inc
$40,249
$42,772
$50,037
Avg Household Size
2.20
2.10
2.10
2025 Avg HH Vehicles
1.00
1.00
1.00
Median Home Value
$67,489
$84,850
$137,917
Median Year Built
1946
1948
1949
Nearby Places
Map Layers
Map Styles
Street
Aerial
Layers
Transit
Traffic
Biking
Places
Listings with unknown addresses are not visible on the map
- Restaurants
- Banks
- Shops
- Fitness
- Groceries
PUBLIC TRANSPORTATION
COMMUTER RAIL
Wellston (Lambert Airport Shiloh-Scott - St. Louis MetroLink (MetroLink))
Drive
Walk
Distance
Wellston (Lambert Airport Shiloh-Scott - St. Louis MetroLink (MetroLink))
7 min
3.8 mi
Rock Road (Lambert Airport Shiloh-Scott - St. Louis MetroLink (MetroLink))
Drive
Walk
Distance
Rock Road (Lambert Airport Shiloh-Scott - St. Louis MetroLink (MetroLink))
7 min
3.9 mi
AIRPORT
St Louis Lambert International
Drive
Walk
Distance
St Louis Lambert International
14 min
8.5 mi
Scott AFB/Midamerica St Louis
Drive
Walk
Distance
Scott AFB/Midamerica St Louis
45 min
30.7 mi
Freight Ports
Port Milwaukee
Drive
Walk
Distance
Port Milwaukee
424 min
374.9 mi
Nearby Properties
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
124.96 AC
J
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
152.07 AC
L
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
7.94 AC
D
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
225,920 SF
2.02 AC
H
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
248,809 SF
3.23 AC
H
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
101,200 SF
1.10 AC
E
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
46.18 AC
A
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
121,418 SF
1.28 AC
H
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
18.32 AC
PA
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
248,372 SF
1.50 AC
E
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
94,364 SF
0.44 AC
H
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
167,174 SF
1.23 AC
E
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
5,640 SF
10.42 AC
A
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
223,395 SF
1.41 AC
H
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
257,360 SF
2.04 AC
E
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
389,513 SF
1.22 AC
E
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
137,805 SF
0.85 AC
H
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
356,080 SF
1.29 AC
H
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
51,460 SF
101.96 AC
K
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
229.57 AC
A
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
181,024 SF
1.29 AC
E
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
130,000 SF
0.42 AC
H
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
28,274 SF
H
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
255,332 SF
1.26 AC
E
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
7,449 SF
0.14 AC
H
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
231,946 SF
1.07 AC
H
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
209,459 SF
8.50 AC
D
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
210,844 SF
1.37 AC
E
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
14,150 SF
20 AC
39SFR
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The information above has been obtained from sources believed reliable. While we do not doubt its accuracy we have not verified it and make no guarantee, warranty or representation about it. It is your responsibility to independently confirm its accuracy and completeness. Any projections, opinions, assumptions, or estimates used are for example only and do not represent the current or future performance of the property. The value of this transaction to you depends on tax and other factors which should be evaluated by your tax, financial, and legal advisors. You and your advisors should conduct a careful, independent investigation of the property to determine to your satisfaction the suitability of the property for your needs.