Multi-Family Success Story: $290K Equity Growth in Marlborough

Case Studies
white color house

Back in 2020, we purchased a two-family property in Marlborough that, at first glance, looked like a fairly standard investment. It came with a 3-bedroom unit and a 2-bedroom unit, and we financed it using a first-time homebuyer loan with just 3.5% down. At a purchase price of $490,000 and a monthly PITI of about $2,800, it was an accessible entry point into multi-family real estate.

The goal was clear from the start: increase cash flow and long-term equity by rethinking the layout and targeting renovations that would bring modern appeal without overcapitalizing.

The Approach

Instead of keeping the property as-is, we saw room for growth. By reconfiguring the units, we turned it into a 5-bedroom and a 3-bedroom, which gave us more rentable space and a chance to attract higher-paying tenants.

We also invested in thoughtful upgrades that would make a lasting impact:

  • Full kitchen remodels
  • New flooring and countertops
  • Updated mechanical systems for reliability

These updates helped keep maintenance costs low while making the units more appealing to tenants.

Rent Roll Performance

Timeline3-Bed Unit5-Bed UnitTotal RentCash Flow (after ~$2,800 PITI)
2020 (Initial)$2,200$3,000$5,200~$2,000/month
2025 (Current)$3,000$4,300$7,300~$4,300/month

Property Value Growth

MetricValue
Purchase Price$490,000
Current Valuation$780,000
Equity Gained+$290,000

Lessons from Marlborough

  1. Changing the layout created more rental potential.
  2. Upgrading selectively (kitchens, flooring, and mechanicals) gave the best return on investment.
  3. Cash flow doubled in five years, showing the power of smart repositioning.
  4. Equity grew by nearly $300,000 on top of steady monthly income.


This Marlborough property is proof of how a strategic plan and targeted renovations can transform a starter multi-family into a true cash flow generator. By thinking beyond the existing layout and making improvements where they mattered most, we built both consistent income and long-term wealth.

If you’re ready to explore similar opportunities, schedule a consultation with The Mejia Group and let’s talk through the right strategy for you.