4423 Gemini Dr, Saint Louis, MO 63128 Property Records

St. Louis County property record for 4423 Gemini Dr, Saint Louis, MO 63128

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,777 sqft · built 1973
Lot Size	0.25 acres (10,907 sqft)
Owner	Individual Name on File
Last Sale	$195,500 (Jan 2003)
Tax Bill	$3,737 (2025)
Deeds & Mortgages	Jul 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`29K-21-0802`

Property Details

APN / Parcel Number

Primary APN	`29K-21-0802`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	10 Plumbing Fixtures
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,777 sqft Living Area
Gross Area	2,176 sqft
1st Floor Area	1,649 sqft
Family Room	Family Room
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1973
Architectural Style	Ranch
Exterior Material	Brick
Foundation Type	Raised
Lot Area	10,907 sqft (0.25 acres)
Lot Dimensions	80 ft deep x 84 ft wide
View / Lot	Cul-De-Sac
Garage Type	Attached
Garage Area	399 sqft
Parking Spaces	1 Parking Space

Exterior Amenities

Porch	Open Frame Porch
Porch Area	138 sqft
Deck Area	200 sqft
Patio Area	200 sqft
Balcony Area	128 sqft
Utility Building	160 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	4423 GEMINI DR
City	SAINT LOUIS
State	MO
Zip	63128-2432
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R2
Legal Description	SUNSET GARDENS ADDN PLAT 4 2 7 74 LOT 30
Legal Subdivision	SUNSET GARDENS ADDN PLAT 4
Legal Lot Number	30
Jurisdiction	ST LOUIS MO
Township / Civil Division	TESSON FERRY
Census Block Group	1
Census Block	1021
Census Tract	221336

Owner

4423 Gemini Dr is owned and occupied by an individual who acquired it in September 2020.

Source: St. Louis County records, as of September 29, 2026

Owner of Record	Individual Name on File
Mailing Address	4423 GEMINI DR, SAINT LOUIS, MO 63128-2432
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 6, 2003 · Amount on File
Deed Sale	Jan 6, 2003 · Amount on File
Deed Document Number	20031512
Deed Book / Page	14454 / 1440
Last Transfer Date	Sep 22, 2020
Transfer Doc	0000000389
Record Updated	Oct 29, 2026

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ST LOUIS MO
Property Address	4423 GEMINI DR, SAINT LOUIS, MO 63128-2432
Transaction Type	Mortgage
Record Updated	Aug 13, 2021
Title Company	MORTGAGE CONNECT LP

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4423 GEMINI DR, SAINT LOUIS, MO 63128-2432

Mortgage

Document Number	0241380744
Date	Jul 20, 2020
Book Page	24138/744
Instrument	2020072000110

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	Jul 1, 2035

Tax Assessment & Valuation

The 2025 property tax bill for 4423 Gemini Dr was $3,737, up 0.1% from the year before.

Source: St. Louis County assessment roll, as of September 29, 2026

Property Jurisdictions

Type	Name
State	Missouri
County	St. Louis County
Unified School District	Mehlville R-IX School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$66,940 (-) Land $16,320 Building $50,620	$352,300 (-) Land $85,900 Building $266,400
2025	$3,737.00 (+0.08%)	$66,940 Land $16,320 Building $50,620	$352,300 Land $85,900 Building $266,400
2024	$3,734.00 (+0.24%)
2023	$3,725.00 (+11.39%)	$57,380 (+15.17%) Land $18,130 Building $39,250	$302,000 Land $95,400 Building $206,600
2022	$3,344.00	$49,820 Land $18,130 Building $31,690
2021			$262,200 Land $95,400 Building $166,800

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 4423 Gemini Dr in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective August 10, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	4 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 4423 Gemini Dr is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 95% of the US · lower than 93% of Missouri
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	MO AMERICAN ST LOUIS ST CHARLES COUNTIES private · serves 1,111,000 people · EPA ID MO6010716
Water Source	Surface water
Last State Inspection	Feb 2024
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 244 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
Wisper ISP Fixed Wireless	400 / 30
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20