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HomeContemporary And Modern House PlansModern 3,831 Sq Ft Triplex with Open Living and Smart Design

Modern 3,831 Sq Ft Triplex with Open Living and Smart Design

Plan #AB6010-A · 3,831 sq ft · 8 bd · 6 ba · 2.0 story · 3-car

Contemporary And Modern House PlansMulti FamilyTwo Story
★★★★★Read 687+ verified reviews →
Estimated cost to build the home
$575k – $960kFree zip estimate ↓
Have questions about this plan? Book a free plan review with David →
David Park · Residential Plan Advisor · 30+ years
3,831
Sq Ft
8
Beds
7.5
Baths
2.0
Stories
3
Garage
9′
Ceilings
“We kept coming back to this plan — it just felt right for our family. The flow between the kitchen and living room works.”Verified buyer · Trustpilot
40+
Years in Business
3,000+
Plans in Catalog
10%
Beat Any Competitor Price
Expert
In-House Design Team
Quick self-check · 30 seconds

Is this the right plan for you?

Most regret comes from buying a plan that doesn't fit your life. Skim this before you decide.

Great fit if you…
  • Building a rental portfolio—triplex format with three independent units supports substantial income (3,831 total sq ft, three units)
  • Need 8+ bedrooms total across units (three bedrooms per unit, approximately 9 bedrooms total)
  • Want second-floor laundry in each unit (laundry rooms on upper level across all units)
  • Appreciate efficient land use on a 66-foot-wide lot (three units in 38-foot depth)
  • Seeking units with owner's suites featuring ensuite bathrooms (5-foot shower in each master suite)
! May not be the best fit if you…
  • Need a single-family home—this is a three-unit triplex designed for multiple occupancies
  • Want a single-story layout—this is a two-story design
  • Prefer a large garage—only 3 cars total (651 sq ft garage across three units)
  • Seeking a compact footprint to minimize build costs—this is a large multi-family structure (3,831 sq ft)

This plan tends to appeal to:

Short-Term Rental InvestorsMulti-Generational FamiliesAcreage OwnersInvestment Property DevelopersLarge-Portfolio Builders
Think this is the one? Choose your package above and check out when you're ready.Yes — this plan fits me →

Floor Plans

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Main Level — 3,831 sq ft · 64.50′W × 35.00′D

↓ Free Sample
floor plan

Choose Your Package

Not sure? Call us — we'll help
PDF Set
Build as-is or minor changes
$2,580
  • Complete working drawings (PDF)
  • Instant delivery to your email
  • Unlimited build license included
  • Copyright release — print as needed
  • AutoCAD DWG files not included
CAD Set
Significant modifications or custom design
$4,130
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed
PDF Multi-Build
$3,179
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed
CAD Multi-Build
$4,729
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed

About this plan

Three-Unit Modern Triplex for Maximum Rental Yield

This contemporary triplex totals 3,831 square feet across two stories, featuring three side-by-side units optimized for rental income or multi-generational living. The 66-foot-wide by 38-foot-deep footprint maximizes efficient land use while delivering balanced space to each residential unit.

Each unit's main level spans approximately 1,686 square feet total, centered on an open-concept kitchen with a large island, snack bar, and walk-in pantry. An 8-foot arched opening transitions to the family room while maintaining spatial definition. Nine-foot ceilings enhance the primary gathering areas. The second floor allocates 2,145 square feet across three bedrooms and two full bathrooms per unit, including a dedicated owner's suite with a 5-foot shower. Second-floor laundry rooms minimize traffic to the main level, while 8-foot ceiling heights maintain comfort throughout private quarters.

The triplex provides 6 full bathrooms and 3 half bathrooms total, with 32-inch interior doors throughout for accessibility. A 3-car garage (651 sq ft total) offers parking across the units. The low-profile 3:12 roof pitch and 25-foot 3-inch maximum height create a contemporary yet neighborhood-friendly profile. Optional basement foundations are available for increased storage or living capacity.

What's included in this plan
  • Exterior elevations (all sides)
  • Detailed floor plan(s) with dimensions
  • Foundation plan
  • Roof plan
  • Schematic electrical layout
  • Building cross-sections
  • General notes & specifications
Not included (handled locally)
  • Architectural / engineering stamps
  • Site & grading plan
  • Structural / framing calculations
  • Plumbing & HVAC layouts
  • Energy-compliance documents
  • Material take-off list
These are typically prepared by your local builder or engineer to meet your jurisdiction's requirements.

Complete Plan Specifications

Total Living (heated)3,831 sq ft
1st Floor1,686 sq ft
2nd Floor2,145 sq ft
Bedrooms8
Full Bathrooms6
Half Bathrooms3
Stories2.0
Width of House64′6″
Depth of House35′
Building Height25′3″
1st Floor9′
2nd Floor8′
Garage3-car, front-load
Garage Area651 sq ft
FoundationCrawl Space / Slab
Wall Framing2x6
Roof Pitch3:12

Key Features

2.0-story layout
8 bedrooms · 6 full baths
9-ft ceilings on the main level
3-car garage
64.50′ × 35.00′ footprint
Unlimited build license included
Copyright release — print as many copies as you need
Builder-friendly construction drawings

Modify This Plan

Free quote in 1–3 business days · In-house design team
In-house design team · Family-owned since 1983

Need a 4th bedroom, a different foundation, or 8 more feet of width?

Two quick steps. We'll reply with a fixed-price quote — no obligation, and no charge until you approve.

1–3 days
To send your quote
~2 wks
Typical revision time
Free
Until you approve
Direct
To the architect
1
Your contact
2
What to change
PLAN
Plan #AB6010-A
HOUSE · 3,831 sq ft · 8 bd / 6 ba / 3-car

First — where should we send your quote?

We only ask for what we need to get back to you. No address, no marketing.

Free quote — no charge until you approve·Direct to our in-house architect·40+ years modifying plans

What will this cost to build?

Most buyers are off by 20–30% before checking this.
Budget
$555k
Most common
Mid-range
$616k
Premium
$709k+
Modeled on Wichita, KS — our US price-baseline city. Use the form below to generate an exact estimate for your own location.
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Still deciding?

Book a free 15-min plan review with David Park.

David has 30+ years in residential design and construction documents. He'll walk through this plan with you — foundation options for your lot, modification possibilities, and exactly what's in the construction documents you'd receive. No pitch. No fee.


Reviews across all our plans — see plan-specific reviews on Trustpilot →

★★★★★

JoAnne and the entire staff was extremely helpful and patient with us while we decided between 2 homes. Outstanding curb appeal and a great layout perfect for us.

R
Rita Long · Milwaukee, WI
Plan: Cranberry Gardens
Verified buyer · Trustpilot
★★★★★

We've had an amazing experience with our new home. The customer service we received during our modifications was exceptional — they walked us through every change.

S
Sandra Hawkins · Montgomery, AL
Plan: Dunrobin Castle
Verified buyer · Trustpilot
★★★★★

We compared three plan sources and Archival's pricing + free design call won us over. Our builder said the construction docs were the cleanest he'd seen.

M
Mark Chen · Boise, ID
Plan: Pepperwood Place
Verified buyer · Trustpilot

→ Read all 687+ reviews on Trustpilot


Frequently Asked Questions

Can't find your answer? Call (888) 890-2353

For most buyers, the PDF Set is the right choice — instant delivery, unlimited build license, and easy to share with your builder. If you plan significant modifications or are building in CA, OR, WA, or NV, go with CAD + PDF so your designer can edit the source files. Still not sure? Call (888) 890-2353 and a real person will help you choose.

Still have questions about this plan? Talk to a real person — no pitch, no fee.

Starting at
$2,580
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