New project by StockCrowd IN in Barcelona: “Trèvol 38-40” launches on October 30 with an annual return of 10%

30/10/2025 – ⏱ 2 min

This article is for informational purposes only and does not constitute investment advice or a recommendation under any circumstances.

Barcelona, October 30, 2025 — The platform StockCrowd IN launches today at 12:00 p.m. a new real estate financing opportunity: “Trèvol 38-40,” a fixed-interest loan offering a 10% annual return to finance the construction of two detached single-family homes in the town of Viladecans, within the Barcelona metropolitan area.

Main project details

• Type of operation: Fixed-interest real estate loan
• Total amount to be financed: €800,000
• Estimated total return: 10.38% per year
• Estimated term: 12 months
• Nominal annual interest rate (TIN): 10%
• Interest payments: Quarterly
• Principal repayment: At maturity
• Developer: Estudio Gremial Inversión S.L. (Groinversia Group)
• Location: Trèvol Street 38-40, Viladecans (Barcelona)
• Property type: Residential — two detached single-family homes
• Strategy: Value-add

The project

The development, led by Groinversia through Estudio Gremial Inversión S.L., involves the construction of two independent houses, each with a private plot. Each home will feature a living-dining area with an integrated kitchen, four bedrooms, three bathrooms, and a covered parking space.
The land was fully acquired with the developer’s own funds and is free of encumbrances. The project obtained a building permit from the Viladecans City Council on June 19, 2024, and is already 45% complete.
The developer’s own funds amount to €790,971 (51.08% of the total), while the loan will provide complementary financing to complete the works until delivery. The total project cost is estimated at €1.55 million, with an expected sales value of €2 million.

Developer and guarantees

The developer, Estudio Gremial Inversión S.L., is part of the Groinversia group, specialized in small-scale residential developments in the Barcelona metropolitan area. The operation is supervised by StockCrowd IN, an entity authorized by the CNMV as a Participatory Financing Services Provider (PSFP).
The loan is secured by the property under construction, with quarterly interest payments and final maturity in 12 months (December 7, 2026).

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