Rasanitech Design

Home Addition vs ADU — which adds more value
to your property? 🏡

The answer surprised most of our clients.

🏠 Home Addition:
✦ More living space, connected to your home
✦ Cost: $150–$300/sq ft
✦ Value added: +$50K–$150K
✕ Zero rental income — ever

🏘 ADU:
✦ Separate unit — less disruption during build
✦ Cost: $200–$350/sq ft
✦ Value added: +$100K–$200K+
✦ PLUS $18K–$26K/year rental income
✦ Breakeven in 6–10 years

Choose an Addition if:
✦ You need connected family space
✦ Income isn’t the goal

Choose an ADU if:
✦ You want passive income
✦ Long-term investment matters
✦ You have backyard space

The bottom line: an Addition costs money.
An ADU makes money.

Not sure which fits YOUR situation?
Free consultation — we design both.

📩 [email protected]
🌐 rasanitech.com

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اضافه کردن به خانه یا ساخت ADU؟
Addition هزینه می‌کند — ADU درآمد می‌سازد.
مشاوره رایگان — بهترین گزینه را با هم پیدا می‌کنیم.


UplandCA RasanitechDesign
RentalIncome RealEstateInvestment
واحد_مستقل سرمایه_گذاری معماری

Most California homeowners don’t know this law exists. 🏘️

SB 9 — Senate Bill 9 — allows you to split your
single-family lot into two separate parcels.

That means up to 4 units on land you already own:

🏠 Keep your existing home
🏠 Add an ADU to existing home
🏘️ Split lot — build a second home
🏘️ Add an ADU to the new home

The financial opportunity:
✦ Sell the second parcel for immediate cash
✦ Build & rent for $2,000–$3,500/month
✦ Double your asset value
✦ Create multi-gen housing on the same block

Do you qualify?
✦ Single-family zoned lot (R-1)
✦ Urban infill area — most CA cities qualify
✦ Not in a historic district
✦ Owner-occupancy may be required for 3 years

This is one of the biggest real estate opportunities
in California right now — and most homeowners
are leaving it on the table.

Want to know if your lot qualifies?
Free assessment — call or email us.

📩 [email protected]
🌐 rasanitech.com

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قانون SB 9 در کالیفرنیا به شما اجازه می‌دهد
زمین‌تان را تقسیم کنید و تا ۴ واحد بسازید.
بیشتر صاحبان خانه این فرصت را نمی‌دانند.
مشاوره رایگان — همین امروز تماس بگیرید.


UplandCA RasanitechDesign
RealEstateInvestment CaliforniaHousing
قانون_SB9 سرمایه_گذاری_ملک معماری

Hi, I’m Mahtab — and this is what I bring to every project. 👋

Master of Architecture + Construction Management.

That combination matters more than you think.

Most designers only know design.
I understand how buildings are actually built —
which means my drawings work in the field,
not just on paper.

What I do:
✦ ADU design & permit drawings
✦ Home remodel plans
✦ City coordination & approvals
✦ Bilingual service — English & Farsi

Based in Upland, CA — serving the Inland Empire.

This week I have availability for free consultations.
No pressure. Just honest answers.

📩 [email protected]
🌐 rasanitech.com

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من مهتاب هستم — معمار با مدرک ارشد و گواهینامه مدیریت ساخت.
این ترکیب یعنی نقشه‌هایم هم در طراحی درست‌اند، هم در اجرا.
مشاوره اول رایگان — به فارسی هم صحبت می‌کنم.


UplandCA
ConstructionManagement MeetTheDesigner
FreeConsultation معماری طراحی_خانه مشاوره_رایگان