flexiblefullpage -
billboard - default
interstitial1 - interstitial
catfish1 - bottom
Currently Reading

Lennar, Mastry Ventures make multi-million dollar investment in net-zero prefab homes

Modular Building

Lennar, Mastry Ventures make multi-million dollar investment in net-zero prefab homes

Vessel Technologies’ building system is 100% electric, with integrated technology and the potential to spread across multiple building sectors.


By Quinn Purcell, Managing Editor | July 6, 2023
Prefabricated 30-unit apartment building rendering exterior
Vessel Technologies’ prefabricated 30-unit apartment building under construction in New London, Conn. Photo courtesy Mastry Ventures, LENx

Investment firm Mastry Ventures and LENx, the venture arm of homebuilder Lennar, have co-invested in Vessel Technologies’ next-generation housing product. Vessel, a housing product development company, aims to cultivate a pathway to creating attainable housing across the country.

The company’s housing system is focused on “reimagining the apartment building as a consumer product by creating exciting, sustainable, and user-centric housing at attainable prices,” according to Vessel. This is done by prefabricating wall and ceiling components in Vessel’s own manufacturing facility—cutting costs and time compared to traditional construction methods.

Vessel Technologies’ All-Electric Prefab Building System

The Vessel system is 100% electric; solar panels affixed to the rooftop deliver all of the power required for occupants. With the company’s aim for sustainability, Vessel uses no paint and instead utilizes a proprietary recyclable wall panel system. According to Vessel, its facade system is also twice as energy efficient as built-to-code alternatives.

Prefab 30-unit apartment complex under construction
Vessel Technologies' current project, a prefab 30-unit apartment building, is nearing completion in New London, Conn. Photo courtesy Mastry Ventures, LENx

“Vessel represents a whole new category of housing, innovative in every way, to fill a tremendous void: the dearth of truly excellent, deeply desirable and economically accessible rental homes,” said Sam Landman, Co-Founder and Managing Partner of Mastry Ventures.

The investment in Vessel Technologies by Masty and Lennar will allow the product company to accelerate its efforts of providing high-quality buildings, from rental housing to hospitals and universities. Vessel touts its patented system’s seamless design, with operable pieces that smoothly fit together.

Based in New York City, Vessel currently has 12 projects under development throughout the Northeast—all of which are targeted to be net zero. The company’s building materials are sustainable, fire-resistant, and aim to pair well with proprietary smart tech software.

The software—utilizing the company’s own operating system, vOS—acts as a virtual “super” that monitors the building’s hardware, energy demands, and water usage. Additionally, the system includes hundreds of sensors and electro-mechanical devices to manage a unit’s temperature, air quality, security, lighting, and entertainment systems, according to Vessel.

Related Stories

Sponsored | Metals | Jan 30, 2015

Want greater energy savings? The answer is right above you

A recent study finds that metal roofs can cut energy costs.

Sponsored | | Jan 26, 2015

Modular space showcase: Powerful space solutions for Ontario’s energy future

Having access to the right workspace is important, regardless of location. A comfortable, efficient and attractive workspace can make all the difference for workers. For Hydro One Networks, an electricity transmission and distribution company based in Ontario, establishing well-equipped field offices in various remote locations was essential to success. 

Modular Building | Jan 21, 2015

Chinese company 3D prints six-story multifamily building

The building components were prefabricated piece by piece using a printer that is 7 meters tall, 10 meters wide, and 40 meters long. 

| Jan 2, 2015

Construction put in place enjoyed healthy gains in 2014

Construction consultant FMI foresees—with some caveats—continuing growth in the office, lodging, and manufacturing sectors. But funding uncertainties raise red flags in education and healthcare.

| Dec 29, 2014

New mobile unit takes the worry out of equipment sterilization during healthcare construction [BD+C's 2014 Great Solutions Report]

Infection control, a constant worry for hospital administrators and clinical staffs, is heightened when the hospital is undergoing a major construction project. Mobile Sterilization Solutions, a mobile sterile-processing department, is designed to simplify the task. The technology was named a 2014 Great Solution by the editors of Building Design+Construction.

| Dec 28, 2014

Robots, drones, and printed buildings: The promise of automated construction

Building Teams across the globe are employing advanced robotics to simplify what is inherently a complex, messy process—construction.

| Dec 28, 2014

AIA course: Enhancing interior comfort while improving overall building efficacy

Providing more comfortable conditions to building occupants has become a top priority in today’s interior designs. This course is worth 1.0 AIA LU/HSW.

| Dec 28, 2014

Workplace design trends: Make way for the Millennials

Driven by changing work styles, mobile technology, and the growing presence of Millennials, today’s workplaces are changing, mostly for the better. We examine the top office design trends. 

Sponsored | | Dec 22, 2014

Harnessing the power of wind energy

Wind is generating a great deal of attention these days. I’m talking about wind power that occurs naturally in the atmosphere that is then converted into mechanical energy and then into electricity. SPONSORED CONTENT

Sponsored | | Dec 16, 2014

Deconstructing 2014

With 2014 coming to a close, we decided to take a look back at the year in construction. SPONSORED CONTENT

boombox1 - default
boombox2 -
native1 -

More In Category




halfpage1 -

Most Popular Content

  1. 2021 Giants 400 Report
  2. Top 150 Architecture Firms for 2019
  3. 13 projects that represent the future of affordable housing
  4. Sagrada Familia completion date pushed back due to coronavirus
  5. Top 160 Architecture Firms 2021