Redeemable Non-Controlling Interests - Additional Information (Details)									3 Months Ended	9 Months Ended
	Aug. 09, 2022 USD ($)	Jan. 14, 2022 USD ($) Entity Building $ / shares shares	Aug. 02, 2021 USD ($)	Apr. 21, 2021 USD ($)	Feb. 11, 2021 USD ($)	Nov. 30, 2020 USD ($) Entity Building $ / shares shares	Sep. 30, 2019 USD ($) Entity Building Investor $ / shares shares	Sep. 11, 2019 USD ($)	Sep. 30, 2022 USD ($) $ / shares shares	Sep. 30, 2022 USD ($) $ / shares shares	Sep. 15, 2024 shares	Jun. 15, 2024 shares	Mar. 15, 2024 shares	Oct. 31, 2023 shares	Sep. 15, 2023 shares	Mar. 15, 2023 shares	Sep. 15, 2022 USD ($) $ / shares shares	Sep. 13, 2022 USD ($)	Jul. 20, 2022 $ / shares shares	Jun. 30, 2022 USD ($)	Apr. 25, 2022 USD ($) $ / shares shares	Mar. 31, 2022 USD ($)	Mar. 21, 2022 USD ($) $ / shares shares	Dec. 31, 2021 USD ($) $ / shares shares	Sep. 30, 2021 USD ($)	Aug. 13, 2021 USD ($)	Jun. 30, 2021 USD ($)	Mar. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Redeemable Noncontrolling Interest [Line Items]
Noncontrolling interest, description										average 30-day market price of Generation Income Properties, Inc. Units shall then be convertible into common stock of Generation Income Properties, Inc. on a 1:1 basis in accordance with the Partnership Agreement of the Operating Partnership.
Redeemable noncontrolling interest redeemed									$ 5,773,636	$ 5,773,636										$ 9,869,631		$ 10,260,329		$ 9,134,979	$ 9,118,848		$ 9,648,251	$ 8,698,251	$ 8,198,251
Current redemption amount									2,912,300	$ 2,912,300															0
Issuance of Other payable - related party for redemption of Redeemable Non-Controlling Interest									$ 2,912,300
Redemption price discount average									15.00%	15.00%
Common stock, shares issued | shares									2,489,282	2,489,282														2,172,950
Additional paid-in capital									$ 19,506,770	$ 19,506,770														$ 19,051,929
Common stock, par value | $ / shares									$ 0.01	$ 0.01														$ 0.01
Outside Investor
Redeemable Noncontrolling Interest [Line Items]
Ownership percentage										14.00%
Brown Family Trust
Redeemable Noncontrolling Interest [Line Items]
Redeemable noncontrolling interest redeemed					$ 500,000				$ 500,000	$ 500,000										500,000		500,000		$ 500,000	500,000	$ 1,200,000	1,700,000	1,700,000	1,200,000
Issuance of Other payable - related party for redemption of Redeemable Non-Controlling Interest
Irby Property Partners
Redeemable Noncontrolling Interest [Line Items]
Redeemable noncontrolling interest redeemed									1,005,277	1,005,277										995,596		986,125		976,756	967,178		950,000
Issuance of Other payable - related party for redemption of Redeemable Non-Controlling Interest
Richard Hornstrom
Redeemable Noncontrolling Interest [Line Items]
Redeemable noncontrolling interest redeemed									679,490	$ 679,490										$ 672,866		$ 666,383		$ 659,972	$ 653,419
Issuance of Other payable - related party for redemption of Redeemable Non-Controlling Interest
Operating Partnership
Redeemable Noncontrolling Interest [Line Items]
Ownership percentage										86.00%
Common Stock [Member]
Redeemable Noncontrolling Interest [Line Items]
Common stock, shares issued | shares																	200,000
Preferred Equity Agreement | Brown Family Trust
Redeemable Noncontrolling Interest [Line Items]
Capital contribution received					$ 500,000			$ 1,200,000
Noncontrolling interest, description					Pursuant to the agreement, the Company will pay the preferred equity member a 9% IRR on a monthly basis and redeem the entire amount due after 24 months at the option of the preferred equity member.			Pursuant to the agreement, the Company was required to pay the preferred equity member a 10% internal rate of return (“IRR”) on a monthly basis and redeem the entire amount due after 24 months at the option of the preferred equity member.
Noncontrolling interest internal rate of return percentage paid on monthly basis					9.00%			10.00%
Preferred Equity Agreement | Irby Property Partners | Preferred Equity Partners
Redeemable Noncontrolling Interest [Line Items]
Capital contribution received				$ 950,000
Noncontrolling interest, description										Pursuant to the agreement, the Company will pay the preferred equity member a 12% total IRR with an 8% IRR paid on a monthly basis and the deferred IRR will be paid at the end of 24 months along with the entire $950,000 amount due after 24 months at the option of the preferred equity member.
Noncontrolling interest internal rate of return percentage paid on monthly basis				8.00%
Noncontrolling interest total internal rate of return percentage				12.00%
Noncontrolling interest, amount due				$ 950,000
Current redemption amount				995,600
Preferred Equity Agreement | Richard Hornstrom | Preferred Equity Partners
Redeemable Noncontrolling Interest [Line Items]
Capital contribution received			$ 650,000
Noncontrolling interest, description										Pursuant to the agreement, the Company will pay the preferred equity member a 12% total IRR with an 8% IRR paid on a monthly basis and the deferred IRR will be paid at the end of 24 months along with the entire $650,000 amount due after 24 months at the option of the preferred equity member.
Noncontrolling interest internal rate of return percentage paid on monthly basis			8.00%
Noncontrolling interest total internal rate of return percentage			12.00%
Noncontrolling interest, amount due			$ 650,000
Current redemption amount			672,900
Contribution Agreement | Operating Partnership
Redeemable Noncontrolling Interest [Line Items]
Issuance of Other payable - related party for redemption of Redeemable Non-Controlling Interest	$ 2,912,300
Number of entities | Entity							2
Number of common units issued | shares							349,913
Common units issue price per share | $ / shares							$ 20.00
Common units value issued							$ 6,998,251
First installment payment																		$ 325,000
Number of investors required to redeem | Investor							2
Common units redemption price per share | $ / shares							$ 20.00		$ 20	$ 20							$ 20		$ 20		$ 20		$ 20.00
Number of common units redeemed | shares									129,365	129,365				180,615			16,250		25,000		10,166.3		10,166.3
Common units value redeemed																	$ 325,000				$ 203,326		$ 203,326
Contribution Agreement | One Entity
Redeemable Noncontrolling Interest [Line Items]
Number of entities | Entity		1				1
Number of common units issued | shares		110,957				24,309
Common units issue price per share | $ / shares		$ 10.00				$ 20.00
Common units value issued		$ 1,109,570				$ 486,180
Common units redemption price per share | $ / shares		$ 10.00
Contribution Agreement | One Entity | President
Redeemable Noncontrolling Interest [Line Items]
Ownership percentage						11.00%
Contribution Agreement | Tranche One [Member] | Operating Partnership
Redeemable Noncontrolling Interest [Line Items]
Number of common units redeemed | shares																16,250
Contribution Agreement | Tranche Two [Member] | Operating Partnership
Redeemable Noncontrolling Interest [Line Items]
Number of common units redeemed | shares															22,623
Contribution Agreement | Tranche Three [Member] | Operating Partnership
Redeemable Noncontrolling Interest [Line Items]
Number of common units redeemed | shares													22,623
Contribution Agreement | Tranche Four [Member] | Operating Partnership
Redeemable Noncontrolling Interest [Line Items]
Number of common units redeemed | shares												22,623
Contribution Agreement | Tranche Five [Member] | Operating Partnership
Redeemable Noncontrolling Interest [Line Items]
Number of common units redeemed | shares											22,623
Contribution Agreement | Common Stock [Member] | Operating Partnership
Redeemable Noncontrolling Interest [Line Items]
Number of common units redeemed | shares																	60,000
Common stock, shares issued | shares									200,000	200,000
Additional paid-in capital									$ 1,198,000	$ 1,198,000
Common stock, par value | $ / shares									$ 2,000	$ 2,000
Common stock issue price | $ / shares									$ 6.00	$ 6.00
Cocoa, FL | Preferred Equity Agreement | Brown Family Trust
Redeemable Noncontrolling Interest [Line Items]
Acquisition of building					$ 1,737,800			$ 4,578,800
Plant City, FL | Preferred Equity Agreement | Irby Property Partners | Preferred Equity Partners
Redeemable Noncontrolling Interest [Line Items]
Acquisition of building				$ 1,757,300
Rockville, IL | Preferred Equity Agreement | Richard Hornstrom | Preferred Equity Partners
Redeemable Noncontrolling Interest [Line Items]
Acquisition of building			$ 724,800
Norfolk, VA | Contribution Agreement | Operating Partnership
Redeemable Noncontrolling Interest [Line Items]
Acquisition of building							$ 19,134,400
Number of buildings acquired | Building							2
Tampa, FL | Contribution Agreement | One Entity
Redeemable Noncontrolling Interest [Line Items]
Acquisition of building		$ 2,264,000				$ 1,847,700
Number of buildings acquired | Building		1				1