503 Williams St, Mobile, AL 36606 Property Records

Mobile County property record for 503 Williams St, Mobile, AL 36606

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,204 sqft · built 1987
Lot Size	0.263 acres (11,485 sqft)
Owner	Company Name on Record
Last Sale	$83,292 (Aug 2026)
Deeds & Mortgages	Aug 2026 Foreclosure
Flood Zone	Zone X (minimal risk)
APN	`R02291028200205301`

Property Details

APN / Parcel Number

Primary APN	`R02291028200205301`
Alternative APNs	`29 10 28 2 002 053.01X` `00923692` `923692`

Interior

Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,204 sqft Living Area
1st Floor Area	1,204 sqft
Utility Room	Utility Room
Flooring	Wood
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1987
Effective Year Built	Effective 1987
Exterior Material	Aluminum/Vinyl
Foundation Type	Pier/Post & Beam
Roof Type	Gable/Hip
Roof Material	Asphalt
Lot Area	11,485 sqft (0.263 acres)
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces
Porch	Patio
Porch Area	316 sqft

Utilities, Heating & Cooling

Heating System	Gravity Furnace

Location & Zoning

Account Number	923692
Street Address	503 WILLIAMS ST
City	MOBILE
State	AL
Zip	36606-1536
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 20 & N 1/2 OF LOT 19 BLK 26 BON-AIR ESTS DBK 156 P 374 #SEC 28 T4S R1W #MP29 10 28 2 002
Legal Range	04S
Legal Township	04S
Legal Section	28
Legal Subdivision	BON-AIR ESTS
Legal Block	26
Legal Lot Number	19-20
Jurisdiction	MOBILE AL
Township / Civil Division	MOBILE
Census Block Group	2
Census Block	2006
Census Tract	2400

Owner

Source: Mobile County records, as of October 19, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	14002 E 21ST ST, 300, TULSA, OK 74134-1421
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 13, 2026 · Amount on Record
Deed Sale	Aug 13, 2026 · Amount on Record
Deed Document Number	202649373
Prior Transfer Date	Aug 12, 2026
Prior Transfer Doc	0000049373
Record Updated	Oct 29, 2026

August 2026: Trustee's Deed, Foreclosure

Document Type	Trustee's Deed
Jurisdiction	MOBILE AL
Recording Date	Aug 13, 2026
Property Address	503 WILLIAMS ST, MOBILE, AL 36606-1536
Document Number	0000049373
Instrument Date	Aug 12, 2026
Instrument	202649373
Transaction Type	Foreclosure
Record Updated	Aug 31, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Amount	Amount Recorded
Tax	$8,412.29
Amount Accuracy	Calculated from Transfer Tax
Additional	Notice of Trustee Sale

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Investor	Possibly a Property Investor

Tax Assessment & Valuation

Source: Mobile County assessment roll, as of September 15, 2026

Property Jurisdictions

Type	Name
State	Alabama
County	Mobile County
Municipality	Mobile City
Unified School District	Mobile County School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$4,850 (-4.15%) Land $1,000 Building $3,850	$48,500 (-4.15%) Land $10,000 Building $38,500
2023	Additional exemption filed	$5,060 Land $1,000 Building $4,060	$50,600 Land $10,000 Building $40,600

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective October 1, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	2 in force
Nearby Flood Claims	11 (1979–1998)
Claims Outside the SFHA	9 of 11
Most Recent Claim	Sep 1998 · Hurricane Georges

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

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

Wildfire Risk	Low lower than 67% of the US · lower than 85% of Alabama
Wildfire Likelihood	0.04% annual chance
Exposure	None beyond ember reach

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	CITY OF MOBILE, BD. OF W&S COMM. OF THE serves 279,000 people · EPA ID AL0001005
Water Source	Surface water
Last State Inspection	Sep 2023
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Total trihalomethanes resolved · Jul 2023
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 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 612 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
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20