If you’re looking for Mainline North affordable apartments in Santa Clara, Mainline North is a rare chance. This new multi-family development is offering a lottery for affordable apartments (studios, 1-bedroom, and 2-bedroom) located at 2310 Calle Del Mundo, Santa Clara, CA. The application deadline is October 18, 2025, and the lottery will happen on October 24, 2025, from 9 a.m. to 5 p.m.
In this post, I’ll walk you through how to apply, eligibility rules, tips to increase your chances, and everything else you need to know about Mainline North’s affordable rental lottery.
1. What Is Mainline North?
Mainline North is a modern multi-family affordable housing development being built by USA Properties in partnership with local agencies.
The project will deliver 151 apartment homes in total, although the current lottery is for 48 units (studios, 1-bed, and 2-bed) designated as affordable rentals.
The entire development is part of a long-term affordability agreement, with many units restricted to households at 30%, 50%, and 70% of area median income (AMI).
The location is strategic — near Levi’s Stadium in the East Tasman neighborhood, within Santa Clara city limits.
This development will help meet local demand for workforce and moderate-income housing.
Key Dates & Lottery Overview:
| Milestone | Date / Time | Details |
|---|---|---|
| Application Deadline | October 18, 2025 | Must submit application by this date to be eligible |
| Lottery Date | October 24, 2025 | 9:00 a.m. – 5:00 p.m. |
| Location | 2310 Calle Del Mundo, Santa Clara | Same address as the development |
The lottery means that eligible applicants will be randomly selected for the available units. Even if you meet all criteria, selection is not guaranteed. Mainline North affordable apartments.
How to Apply?
You can apply in several ways:
- Download the application from the Mainline North website
- Pick up a paper application in person at 2310 Calle Del Mundo
- Mail your completed application to 2310 Calle Del Mundo, Santa Clara, CA 95054
- Drop off the application at that same location
- Email your application to mainlinenorth@usapropfund.com
- Fax your application to 408-262-6662
Make sure all fields are correctly completed, and submit before (or by) the deadline for Mainline North affordable apartments.
Eligibility & Income Limits:
To qualify, your household must meet the maximum income thresholds based on household size. The limits are:
| Household Size | Max Income / Month | Max Income / Year |
|---|---|---|
| 1 person | $8,208 | $98,490 |
| 2 persons | $9,380 | $112,560 |
| 3 persons | $10,553 | $126,630 |
| 4 persons | $11,719 | $140,630 |
| 5 persons | $12,658 | $151,900 |
These amounts represent gross income (before taxes). Applicants who receive Section 8, Housing Choice Vouchers, or other recognized rental assistance programs are also eligible. Preference is given to those living or working in the City of Santa Clara.
Note: Because the broader Mainline North development uses 30%, 50%, and 70% of AMI as rent tiers, many of its units are intended for lower and moderate income households.
What to Prepare & Application Tips:
To improve your chances and ensure your application is accepted, consider these:
- Double-check income documentation — pay stubs, tax returns, or employer verification
- Provide proof of work or residence in Santa Clara, if claiming preference
- Submit early or confirm receipt, especially if mailing or faxing
- Include voucher documents if you have Section 8 or similar assistance
- Follow all instructions carefully — incomplete or missing info may disqualify your application
Also, keep copies of everything you send.
What Happens After the Lottery?
After the lottery draws names:
- Selected applicants will be contacted to verify eligibility and provide further documentation
- If qualified, you may be assigned a specific unit
- If you’re not selected, you may go on a waiting list (if the property maintains one)
- You may continue to explore other affordable housing opportunities in Santa Clara County, including via Santa Clara County Housing Authority and other affordable housing providers
Why Mainline North affordable apartments Matters?
Mainline North represents one of the few new Mainline North affordable apartments being built in a region with steep housing costs. Silicon Valley is notoriously expensive, and many households find it challenging to rent or own here. By offering below-market rents tied to AMI, developments like this can help stabilize communities and reduce displacement.
Moreover, the fact that this is a lottery-based opportunity makes it more accessible to a broader segment of eligible applicants, rather than first-come, first-serve or private waiting lists only.
Conclusion:
The Mainline North affordable apartments at 2310 Calle Del Mundo in Santa Clara present a unique opportunity for eligible individuals and families seeking affordable housing in one of the most expensive regions in California. With 48 units available through a lottery system, this is a fantastic chance for those who meet the income requirements to secure quality housing in a growing community.
Be sure to apply by October 18, 2025, and participate in the lottery on October 24, 2025. Remember, timely submission of complete applications is crucial to ensuring you’re considered for this opportunity.
For any questions or further details, you can contact the property management at mainlinenorth@usapropfund.com or call 408-345-6094. Don’t miss out on the chance to be part of this exciting new development!
Q1: If I have a voucher (Section 8), does that give me priority?
Having a recognized rental assistance voucher makes you eligible; it does not necessarily guarantee top priority, but it is considered under the eligibility rules.
What happens if I miss the October 18 deadline?
Applications submitted after the deadline will most likely be disqualified from this lottery round.
Can I apply for a larger unit than I currently need?
The unit size you apply for must suit your household size; you cannot select a unit you don’t qualify for.
If I'm not selected, will there be future lotteries?
Possibly. As more units become available, additional lotteries or wait list draws may occur.
What is AMI and how is it relevant?
AMI = Area Median Income. Affordable housing programs typically set limits based on a percentage of AMI (e.g. 30%, 50%, 70%) to define qualifying income levels.
Can I submit more than one application?
No — only one application per household is allowed. Duplicate submissions may disqualify both.
