21 E Siebenthaler Ave, Dayton, OH 45405 Property Records

Montgomery County property record for 21 E Siebenthaler Ave, Dayton, OH 45405

Property Summary

Property Type	Apartments (5+ Units)
Details	1 bd · 1 ba · 4,176 sqft · built 1956
Lot Size	0.142 acres (6,098 sqft)
Owner	Company Name on Record
Last Sale	$222,500 (Jan 2026)
Tax Bill	$3,070 (2025)
Deeds & Mortgages	Jan 2026 Sale & Mortgage Sep 2021 Sale + 2 more
Flood Zone	Zone X (minimal risk)
APN	`R72-11006-0039`

Property Details

APN / Parcel Number

Primary APN	`R72-11006-0039`

Interior

Bedrooms	1 Bed
Full Baths	1 Bath
Total Rooms	12 Rooms
Units	16 Units
Stories	2 Stories
Building Area	4,176 sqft Living Area
1st Floor Area	1,392 sqft
2nd Floor Area	1,392 sqft
Basement Area	1,392 sqft

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1956
Exterior Material	Brick Veneer
Construction Type	Frame
Lot Area	6,098 sqft (0.142 acres)
Lot Dimensions	144 ft deep x 42 ft wide
View / Lot	Apt/Condo Complex
Garage Area	324 sqft
Canopy	65 sqft

Utilities, Heating & Cooling

Cooling System	None
Heating System	HVAC
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	21 E SIEBENTHALER AVE
City	DAYTON
State	OH
Zip	45405-2426
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Legal Description	47526
Legal Subdivision	CITY/DAYTON REV
Legal Lot Number	39
Jurisdiction	MONTGOMERY OH
Township / Civil Division	DAYTON
Census Block Group	1
Census Block	1004
Census Tract	1100

Owner

Source: Montgomery County records, as of July 2, 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	73 S TERRACE PL, VALLEY STREAM, NY 11580-5207
Owner Type	Company
Vesting	Limited Liability Partnership

Deeds, Mortgages & Sale History

Date	Document
Jan 21, 2026	Warranty Deed, Transfer · Commercial Mortgage RCN CAPITAL LLC
Sep 16, 2021	Warranty Deed, Transfer
Aug 5, 2021	Fiduciary Deed, Transfer · Conventional Mortgage PRIMELENDING
Nov 6, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 21, 2026 · Amount on Record
Deed Sale	Jan 21, 2026 · Amount on Record
Prior Sale	Aug 5, 2021 · Amount on Record
Deed Document Number	20264411
Prior Transfer Date	Oct 7, 2020
Prior Transfer Doc	0000067433
Record Updated	Oct 29, 2026

January 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MONTGOMERY OH
Recording Date	Jan 21, 2026
Property Address	21 E SIEBENTHALER AVE, DAYTON, OH 45405-2426
Document Number	0000004411
Instrument Date	Dec 30, 2025
Instrument	2026-00004411
Transaction Type	Transfer
Record Updated	Feb 2, 2026
Title Company	SOURCEPOINT

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	73 S TERRACE PL, VALLEY STREAM, NY 11580-5207

Mortgage

Document Number	0000004412
Date	Jan 21, 2026
Instrument	2026-00004412

Lender

Name	RCN CAPITAL LLC
Type	Mortgage Company

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jan 1, 2056

Mortgage

Document Number	0000005547
Date	Jan 28, 2026
Instrument	2026-00005547

Lender

Name	RCN CAPITAL LLC
Type	Mortgage Company
Address	SOUTH WINDSOR, CT 06074

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jan 1, 2056

September 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MONTGOMERY OH
Recording Date	Sep 16, 2021
Property Address	21 E SIEBENTHALER AVE, DAYTON, OH 45405-2426
Document Number	0000070575
Instrument Date	Aug 31, 2021
Instrument	2021-00070575
Transaction Type	Transfer
Record Updated	Sep 30, 2021

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21 E SIEBENTHALER AVE # 1-4, 1, DAYTON, OH 45405-2426

August 2021: Fiduciary Deed, Transfer

Document Type	Fiduciary Deed
Jurisdiction	MONTGOMERY OH
Recording Date	Aug 5, 2021
Property Address	21 E SIEBENTHALER AVE, DAYTON, OH 45405-2426
Document Number	0000058751
Instrument Date	Jul 8, 2021
Instrument	2021-00058751
Transaction Type	Transfer
Record Updated	Jan 28, 2022

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Right of Survivorship
Address	8137 N PAULA AVE, FRESNO, CA 93720-4967

Mortgage

Document Number	0000058752
Date	Aug 5, 2021
Instrument	2021-00058752

Lender

Name	PRIMELENDING
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 1, 2051

November 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MONTGOMERY OH
Recording Date	Nov 6, 2020
Property Address	21 E SIEBENTHALER AVE, DAYTON, OH 45405-2426
Document Number	0000067433
Instrument Date	Oct 7, 2020
Instrument	67433
Transaction Type	Transfer
Record Updated	Nov 23, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Irrevocable Trust
Address	21 E SIEBENTHALER AVE DAYTON OH 454052426, DAYTON, OH 45405-2426

Tax Assessment & Valuation

Source: Montgomery County assessment roll, as of December 30, 2025

Property Jurisdictions

Type	Name
State	Ohio
County	Montgomery County
Municipality	Dayton City
Unified School District	Dayton City School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$3,070.00	$30,610 (-) Land $5,180 Building $25,430	$87,450 (-) Land $14,800 Building $72,650
2024	$3,070.00 (+3.4%)
2023	$2,969.00 (+30.62%)	$30,610 (+48.02%) Land $5,180 Building $25,430	$87,450 (+47.99%) Land $14,800 Building $72,650
2022	$2,273.00	$20,680 Land $3,500 Building $17,180
2020			$59,090 Land $10,000 Building $49,090

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective June 21, 2024

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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

Wildfire Risk	Not rated no burnable land within 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	DAYTON PUBLIC WATER SYSTEM serves 141,407 people · EPA ID OH5703512
Water Source	Surface water
Last State Inspection	Jun 2024
Lead	470 ppb (2024–2026) 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 783 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 · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: altafiber Network Solutions, T-Mobile.

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