AltMountain

BLDG Windsor LP

Beverly Hills, CA · CIK 2155199
Emerging

BLDG Windsor LP is a real estate fund based in Beverly Hills. According to its most recent Form D, filed Sep 22, 2026, it has sold $9,052,550 of interests to 46 investors since its first sale in Sep 2026. The minimum investment it accepts from an outside investor is $24,000. The offering uses Rule 506(b), which does not permit general solicitation. Based on its first sale date and the amount raised, AltMountain classifies it as an emerging manager. Related persons named in the filing include Matthew Ellis; Matthew Jacobs; Guy Penini.

Total raised
$9,052,550Cumulative sales reported on Form D
Investors
46
First sale
Sep 1, 2026
Minimum investment
$24,000
Who can invest
Not stated
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Matthew Ellis; Matthew Jacobs; Guy Penini
Latest Form D
Sep 22, 2026

From SEC filings, not verified. This page republishes the fund's Form D as filed. It is not an offer, solicitation or recommendation, and AltMountain has not reviewed the fund. “Raised” is cumulative sales, not current assets or performance. Returns are not part of SEC filings. Private funds are speculative, illiquid and generally limited to accredited investors or qualified purchasers. Full disclosures · Request a correction

Questions about BLDG Windsor LP

What is the minimum investment for BLDG Windsor LP?

According to its latest Form D, filed Sep 22, 2026, the minimum investment BLDG Windsor LP accepts from an outside investor is $24,000.

Who can invest in BLDG Windsor LP?

BLDG Windsor LP is generally open only to investors who meet the eligibility rules in its offering documents. It uses Rule 506(b), which does not allow general advertising.

How much has BLDG Windsor LP raised?

BLDG Windsor LP reports $9,052,550 sold from 46 investors on its Form D filed Sep 22, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is BLDG Windsor LP based?

BLDG Windsor LP is based in Beverly Hills.

When did BLDG Windsor LP launch?

BLDG Windsor LP reports its first sale in Sep 2026, which makes it an emerging manager by AltMountain's definition (first sale in 2021 or later and under $50 million raised).

Size compared with every real estate fund

Raised more than 80% of the 1,087 real estate funds based in , and more than 77% of all 7,322 that report sales.

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