Filed Pursuant to Rule 424(b)(3)
Registration No. 333-280059
BLACKSTONE REAL ESTATE INCOME TRUST, INC.
SUPPLEMENT NO. 6 DATED SEPTEMBER 16, 2026
TO THE PROSPECTUS DATED APRIL 17, 2026
This prospectus supplement (“Supplement”) is part of and should be read in conjunction with the prospectus of Blackstone Real Estate Income Trust, Inc., dated April 17, 2026 (as supplemented to date, the “Prospectus”). Unless otherwise defined herein, capitalized terms used in this Supplement shall have the same meanings as in the Prospectus. References herein to the “Company”, “BREIT,” “we,” “us,” or “our” refer to Blackstone Real Estate Income Trust, Inc. and its subsidiaries unless the context specifically requires otherwise.
The purposes of this Supplement are as follows:
•to provide an update to BREIT’s portfolio;
•to disclose the transaction price for each class of our common stock as of October 1, 2026;
•to disclose the calculation of our August 31, 2026 NAV per share for all share classes;
•to provide an update on the status of our current public offering (the “Offering”); and
•to otherwise update the Prospectus
Portfolio Update
For the month ended August 31, 2026, BREIT’s Class I NAV per share was $14.69 and Class I total return was 0.6% (not annualized).1
On July 23, 2026, the Company published its Q2 2026 Update for stockholders, which is available on its website at www.breit.com. This web link is provided for convenience only, and the contents of the piece or the website are not incorporated by reference in or otherwise a part of this prospectus.
October 1, 2026 Transaction Price
We are offering to the public four classes of shares of our common stock, Class I shares, Class S-2 shares, Class D-2 shares and Class T-2 shares in our primary offering and seven classes of shares of our common stock, Class I shares, Class S-2 shares, Class D-2 shares, Class T-2 shares, Class S shares, Class D shares and Class T shares pursuant to our distribution reinvestment plan. For the avoidance of doubt, Class S shares, Class D shares and Class T shares are only available to existing holders of such classes pursuant to our distribution reinvestment plan. The differences among the share classes relate to upfront selling commissions, dealer manager fees and ongoing stockholder servicing fees and limits thereon. No upfront selling commissions, dealer manager fees or stockholder servicing fees are paid with respect to Class I shares, and no upfront selling commissions or dealer manager fees are paid with respect to purchases of shares of any class sold pursuant to our distribution reinvestment plan. See “Description of Capital Stock” and “Plan of Distribution” in the Prospectus for a discussion of the differences between our Class I, Class S-2, Class D-2, Class T-2, Class S, Class D and Class T shares.
The transaction price for each share class of our common stock for subscriptions accepted as of October 1, 2026 (and repurchases as of September 30, 2026) is as follows:
| | | | | | | | |
| | Transaction Price
(per share) |
| Class I | | $ | 14.6850 | |
| Class S-2 | | $ | 14.6722 | |
| Class D-2 | | $ | 14.3051 | |
| Class T-2 | | $ | 14.4170 | |
The October 1 transaction price for each of our share classes is equal to such class’s NAV per share as of August 31, 2026. A detailed calculation of the NAV per share for each of our share classes is set forth below. The purchase price of our common stock for each share class equals the transaction price of such class, plus applicable upfront selling commissions and dealer manager fees. The repurchase price for each share class equals the transaction price of such class.
1 BREIT’s Class S-2 NAV per share was $14.67, Class D-2 NAV per share was $14.31, and Class T-2 NAV per share was $14.42. BREIT’s Class S-2 total return was 0.6%, Class D-2 total return was 0.6%, and Class T-2 total return was 0.6% for August 2026.
August 31, 2026 NAV per Share
We calculate NAV per share in accordance with the valuation guidelines that have been approved by our board of directors. Our NAV per share, which is updated as of the last calendar day of each month, is posted on our website at www.breit.com and is made available on our toll-free, automated telephone line at (844) 702-1299. Please refer to “Net Asset Value Calculation and Valuation Guidelines” in the Prospectus for how our NAV is determined. The Adviser is ultimately responsible for determining our NAV. All our property investments are appraised annually by third party appraisal firms in accordance with our valuation guidelines. Transactions or events have occurred since August 31, 2026 that could have a material impact on our NAV per share, upon which our transaction price is based. We have included a breakdown of the components of total NAV and NAV per share for August 31, 2026 along with the immediately preceding month.
Our total NAV presented in the following tables includes the NAV of our Class I, Class S, Class S-2, Class D, Class D-2, Class T, Class T-2, Class C, and Class L common stockholders, as well as partnership interests of BREIT Operating Partnership held by parties other than the Company. The following table provides a breakdown of the major components of our total NAV as of August 31, 2026 ($ and shares in thousands):
| | | | | | | | |
| Components of NAV | | August 31, 2026 |
Investments in real estate(1) | | $ | 89,373,261 | |
| Investments in real estate debt | | 4,816,390 | |
Investments in unconsolidated entities(2) | | 22,844,861 | |
| Cash and cash equivalents | | 1,519,723 | |
| Restricted cash | | 777,611 | |
| Other assets | | 3,484,849 | |
| Mortgage notes, term loans, and revolving credit facilities, net | | (53,341,478) | |
| Secured financings on investments in real estate debt | | (2,964,025) | |
| Subscriptions received in advance | | (156,414) | |
| Other liabilities | | (2,701,337) | |
| Accrued performance participation allocation | | (152,094) | |
| Management fee payable | | (60,539) | |
Accrued stockholder servicing fees(3) | | (13,073) | |
Non-controlling interests in consolidated subsidiaries(4) | | (5,697,415) | |
| Net asset value | | $ | 57,730,320 | |
| Number of outstanding shares/units | | 3,927,992 | |
_____________
(1)Investments in real estate reflects the entire value of our consolidated real estate properties, including the $78.6 billion allocable to us and $10.8 billion allocable to third-party joint venture interests in such investments as of August 31, 2026.
(2)Investments in unconsolidated entities reflects the value of our net equity investment in entities we do not consolidate. As of August 31, 2026, our allocable share of the gross real estate asset value held by such entities was $48.2 billion.
(3)Stockholder servicing fees only apply to Class S, Class S-2, Class D, Class D-2, Class T, and Class T-2 shares. For purposes of NAV we recognize the stockholder servicing fee as a reduction of NAV on a monthly basis as such fee is paid. Under accounting principles generally accepted in the United States of America (“GAAP”), we accrue an estimate of the future cost of the stockholder servicing fee as an offering cost at the time we sell Class S, Class S-2, Class D, Class D-2, Class T, and Class T-2 shares. As of August 31, 2026, the Company has accrued under GAAP $0.6 billion of stockholder servicing fees payable to the Dealer Manager related to the Class S, Class S-2, Class D, Class D-2, Class T, and Class T-2 shares sold. The Dealer Manager does not retain any of these fees, all of which are retained by, or re-allowed (paid) to, participating broker-dealers.
(4)Includes $230.8 million of net offering proceeds raised through the DST Program as of August 31, 2026.
The following table provides a breakdown of our total NAV and NAV per share/unit by class as of August 31, 2026 ($ and shares/units in thousands, except per share/unit data):
| | | | | | | | | | | | | | | | | | | | |
| Share Class/Unit | | Net asset value | | Number of outstanding shares/units | | NAV Per Share/Unit as of August 31, 2026 |
| Class I Shares | | $ | 32,174,812 | | | 2,191,006 | | | $ | 14.6850 | |
| Class S Shares | | 16,299,833 | | | 1,110,931 | | | 14.6722 | |
| Class S-2 Shares | | 929,779 | | | 63,370 | | | 14.6722 | |
| Class D Shares | | 1,292,083 | | | 90,323 | | | 14.3051 | |
| Class D-2 Shares | | 113,925 | | | 7,964 | | | 14.3051 | |
| Class T Shares | | 388,665 | | | 26,959 | | | 14.4170 | |
| Class T-2 Shares | | 8,293 | | | 575 | | | 14.4170 | |
| Class C Shares | | 688,057 | | | 39,580 | | | 17.3838 | |
| Class L Shares | | 211,063 | | | 14,320 | | | 14.7388 | |
Third Party Operating Partnership Units(1) | | 5,623,810 | | | 382,964 | | | 14.6850 | |
| Total | | $ | 57,730,320 | | | 3,927,992 | | | |
_____________
(1)Includes the partnership interests of BREIT Operating Partnership held by BREIT Special Limited Partner, Class B unit holders, and other BREIT Operating Partnership interests held by parties other than the Company.
Set forth below are the weighted averages of the key assumptions in the discounted cash flow methodology used in the August 31, 2026 valuations, based on property types.
| | | | | | | | | | | | | | |
| Property Type | | Discount Rate | | Exit Capitalization Rate |
| Rental Housing | | 7.2% | | 5.4% |
| Industrial | | 7.4% | | 5.5% |
| Net Lease | | 6.8% | | 5.6% |
| Hospitality | | 10.9% | | 9.3% |
| Data Centers | | 8.7% | | 6.4% |
| Office | | 8.0% | | 5.6% |
| Retail | | 7.9% | | 6.3% |
These assumptions are determined by the Adviser, and reviewed by our independent valuation advisor. A change in these assumptions or factors would impact the calculation of the value of our property investments. For example, assuming all other factors remain unchanged, the changes listed below would result in the following effects on our investment values:
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | Rental | | | | | | | | Data | | | | |
| | | | Housing | | Industrial | | Net Lease | | Hospitality | | Centers | | Office | | Retail |
| | Hypothetical | | Investment | | Investment | | Investment | | Investment | | Investment | | Investment | | Investment |
| Input | | Change | | Values | | Values | | Values | | Values | | Values | | Values | | Values |
| Discount Rate | | 0.25% decrease | | +1.8% | | +2.0% | | +1.8% | | +1.7% | | +0.8% | | +1.9% | | +1.9% |
| (weighted average) | | 0.25% increase | | (1.8)% | | (1.9)% | | (1.8)% | | (1.6)% | | (0.6)% | | (1.9)% | | (1.7)% |
| Exit Capitalization Rate | | 0.25% decrease | | +2.9% | | +3.4% | | +2.7% | | +1.4% | | +0.9% | | +3.2% | | +2.4% |
| (weighted average) | | 0.25% increase | | (2.6)% | | (3.1)% | | (2.4)% | | (1.3)% | | (0.8)% | | (2.9)% | | (2.2)% |
Our total NAV presented in the following tables includes the NAV of our Class I, Class S, Class S-2, Class D, Class D-2, Class T, Class T-2, and Class C common stockholders, as well as partnership interests of BREIT Operating Partnership held by parties other than the Company. The following table provides a breakdown of the major components of our total NAV as of July 31, 2026 ($ and shares in thousands):
| | | | | | | | |
| Components of NAV | | July 31, 2026 |
Investments in real estate(1) | | $ | 90,986,541 | |
| Investments in real estate debt | | 4,677,485 | |
Investments in unconsolidated entities(2) | | 22,143,931 | |
| Cash and cash equivalents | | 1,347,615 | |
| Restricted cash | | 835,837 | |
| Other assets | | 3,350,976 | |
| Mortgage notes, term loans, and revolving credit facilities, net | | (54,009,764) | |
| Secured financings on investments in real estate debt | | (2,868,893) | |
| Subscriptions received in advance | | (220,255) | |
| Other liabilities | | (2,835,515) | |
| Accrued performance participation allocation | | (99,865) | |
| Management fee payable | | (60,175) | |
Accrued stockholder servicing fees(3) | | (13,120) | |
Non-controlling interests in consolidated subsidiaries(4) | | (5,804,714) | |
| Net asset value | | $ | 57,430,084 | |
| Number of outstanding shares/units | | 3,917,719 | |
__________
(1)Investments in real estate reflects the entire value of our consolidated real estate properties, including the $80.1 billion allocable to us and $10.9 billion allocable to third-party joint venture interests in such investments as of July 31, 2026.
(2)Investments in unconsolidated entities reflects the value of our net equity investment in entities we do not consolidate. As of July 31, 2026, our allocable share of the gross real estate asset value held by such entities was $46.9 billion.
(3)Stockholder servicing fees only apply to Class S, Class S-2, Class D, Class D-2, Class T, and Class T-2 shares. For purposes of NAV we recognize the stockholder servicing fee as a reduction of NAV on a monthly basis as such fee is paid. Under GAAP, we accrue an estimate of the future cost of the stockholder servicing fee as an offering cost at the time we sell Class S, Class S-2, Class D, Class D-2, Class T, and Class T-2 shares. As of July 31, 2026, the Company has accrued under GAAP $0.6 billion of stockholder servicing fees payable to the Dealer Manager related to the Class S, Class S-2, Class D, Class D-2, Class T, and Class T-2 shares sold. The Dealer Manager does not retain any of these fees, all of which are retained by, or re-allowed (paid) to, participating broker-dealers.
(4)Includes $156.3 million of net offering proceeds raised through the DST Program as of July 31, 2026.
The following table provides a breakdown of our total NAV and NAV per share/unit by class as of July 31, 2026 ($ and shares/units in thousands, except per share/unit data):
| | | | | | | | | | | | | | | | | | | | |
| Share Class/Unit | | Net asset value | | Number of outstanding shares/units | | NAV Per Share/Unit as of July 31, 2026 |
| Class I Shares | | $ | 31,938,725 | | | 2,180,434 | | | $ | 14.6479 | |
| Class S Shares | | 16,427,816 | | | 1,122,476 | | | 14.6353 | |
| Class S-2 Shares | | 860,994 | | | 58,830 | | | 14.6353 | |
| Class D Shares | | 1,291,454 | | | 90,499 | | | 14.2703 | |
| Class D-2 Shares | | 109,237 | | | 7,655 | | | 14.2703 | |
| Class T Shares | | 396,258 | | | 27,554 | | | 14.3813 | |
| Class T-2 Shares | | 7,573 | | | 527 | | | 14.3813 | |
| Class C Shares | | 674,752 | | | 39,062 | | | 17.2740 | |
| Class L Shares | | 190,011 | | | 12,930 | | | 14.6956 | |
Third Party Operating Partnership Units(1) | | 5,533,264 | | | 377,752 | | | 14.6479 | |
| Total | | $ | 57,430,084 | | | 3,917,719 | | | |
__________
(1)Includes the partnership interests of BREIT Operating Partnership held by BREIT Special Limited Partnership, Class B unit holders, and other BREIT Operating Partnership interests held by parties other than the Company.
Status of our Current Public Offering
We are currently offering on a continuous basis up to $60.0 billion in shares of common stock, consisting of up to $48.0 billion in shares in our primary offering and up to $12.0 billion in shares pursuant to our distribution reinvestment plan. As of the date of this Supplement, we had issued and sold in the Offering (i) 151,135,023 shares of our common stock (consisting of 98,433,672 Class I Shares, 43,810,071 Class S-2 Shares, 8,187,528 Class D-2 Shares, and 703,752 Class T-2 Shares) in the primary offering for total proceeds of $2.1 billion and (ii) 56,326,527 shares of our common stock (consisting of 33,230,334 Class I Shares, 19,483,618 Class S Shares, 256,133 Class S-2 Shares, 2,335,054 Class D Shares, 78,169 Class D-2 Shares, 936,669 Class T Shares, and 6,550 Class T-2 Shares) pursuant to our distribution reinvestment plan for a total value of $0.8 billion. As of August 31, 2026, our aggregate NAV was $57.7 billion. We intend to continue selling shares in the Offering on a monthly basis.
Updates to the Prospectus
On September 8, 2026, Blackstone Real Estate Income Trust, Inc. announced the appointment of David Levine and Giovanni Cutaia as Global Co-Heads of Blackstone Real Estate. Nadeem Meghji, the former Global Head has stepped down and is departing Blackstone at year-end after 19 years with the firm.
