Earning 30M VND/Month from a Single-Story Renovation – Here’s Why

03/06/2026
toamadmin
11 lượt xem
The humble single-story house is no longer enough for the growing number of family members living together, nor does it suit modern habits and lifestyles.
But renovating Hội An’s legendary old houses and transforming them into reliable passive income through the “Lease – Renovate – Sublease” business model proves remarkably effective. Join ToAM to discover how our architecture consulting team “rescues” single-story house renovations in Hội An!

Maximizing Space with Mezzanines

Through space optimization, ToAM opened a pathway to the rooftop terrace, capturing incredibly chill rice field views
Through space optimization, ToAM opened a pathway to the rooftop terrace, capturing incredibly chill rice field views

 

  • Increased usable area: Old single-story houses typically have high ceilings. By designing a mezzanine (loft), you can transform a single floor into the equivalent of 1.5 to 2 stories.
  • Room subdivision: A single-story house of approximately 40-60 m² can be divided into 3 self-contained studios with mezzanines. For expat tenants, average rental rates are 7 million VND/studio or ~30 million VND for the entire house.

Low Investment, Fast ROI

Making good use of existing structure to reduce shell construction costs
Using local bamboo materials to reduce both structural load and investment costs
  • Structural savings: Instead of costly new construction during these times of price instability, renovating on existing foundations and utilizing existing structures significantly reduces investment costs.
  • Lightweight materials: Using wood flooring, lightweight cement panels, or metal roofing helps reduce foundation load and saves considerably on labor costs.

Boosting Commercial Value

Applying intentional design styles to create a noticeably more sophisticated appearance
  • Transforming appearance: Renovation dramatically changes the look. Applying contemporary architectural styles such as Minimalism, Japanese Roof, or Scandinavian can increase rental rates by 30-50% compared to the original dilapidated house.
  • Self-contained amenities: Removing old partitions to design open-plan spaces and installing integrated electrical and plumbing systems “modernizes” the house, easily attracting high-income tenants, including foreign expatriates.

The “Lease to Sublease” Strategy

  • Profit margin: Investors lease old single-story houses at low rates through long-term contracts (5-10 years). After renovation, they sublease by room or the entire property at much higher rates (30-40 million VND/month)—the difference is pure net profit.
  • Legal advantages: For minor renovations and small-scale individual rentals, you may not need complex business registration like larger projects require.

If you have an unused single-story house, contact ToAM for a consultation! We’ll help you unlock your property’s full potential!