The study set is a reduced-size PDF (11" × 17") of the floor plans and elevations from the construction documents. It is not a license to build, but it is very helpful to understand the rest of the house and to develop an initial budget with a builder. We credit the study set price against the final purchase of the license to build.

What's included in the set of plans?

Our plans are builder's sets: general information and specifications, foundation and roof plans, floor plans, elevations, wall sections, details, and an electrical plan. Structural engineering is not included—that should be handled locally so your build meets local codes (every jurisdiction is a little different). Plumbing and mechanical diagrams are typically provided by subcontractors and coordinated through your builder. Need more? We offer add-on services you can purchase during checkout.

How many blueprints come with your plans?

None in the old sense—we have not run traditional blueprints since 1995. You receive digital construction documents (PDF) and print what you need, usually black-and-white on a printer. They may not look as “vintage,” but they are much easier to read, which matters when you are building a house.

Will my plan be emailed?

When you purchase a plan online, we email you a PDF of the full construction documents. You can print what you need, when you need it. Most builders only need a few full-size prints; many trades are happy with 11×17 sheets. We can print and ship copies if you like—often it is quicker and more cost-effective to print locally.

Do you provide a material list?

We do not provide material lists—and you often do not need one. Your builder usually works with a local supplier to put that together. If you are owner-building, bring the plans to a nearby supplier; they can help develop a list based on local availability and pricing.

Can home plans be modified?

Yes. Contact us through the site with your ideas and we will estimate modifications. A local draftsman or architect may make changes after you purchase the plan. Even if someone else modifies the drawing, we still own the design; the license protects the work. If you did not buy a license to build, having someone else redraw the plan is not allowed.

What if I need a different foundation type for my plan?

Plans are drawn with a specific foundation type (slab, crawlspace, piers, etc.), but changing it is often a simple modification. Many engineers prefer editable CAD files—we can share those when needed. If alternate foundations are already drawn, there may be no charge; otherwise a modest fee may apply. Your local engineer can also design a new foundation under your one-time license.

Why don't you sell CAD files?

Our drawings and design system are a core part of our value—we prefer to modify our own plans and believe we do it well and affordably. We have seen third-party edits that rarely improve the design. Keeping changes in-house helps protect quality and intellectual property.

Can I get a CAD file for our engineer?

Yes. Have your engineer contact us directly. Before release they sign a licensing agreement that the file is for your project only—not to be modified or reused elsewhere. Once signed, we can send the file so they can complete their scope.

Can I get a stamped set of plans?

Our plans are intended to meet the International Residential Code (IRC), but local jurisdictions add requirements for wind, seismic, climate, and more. A stamp is a licensed professional’s confirmation for your permitting authority—requirements vary by location, so we cannot stamp for every place. Work with a local structural engineer or architect to review our construction drawings and provide stamped documents; your builder is usually familiar with this process. We also offer related services (e.g. structural engineering, REScheck, Manual J) when available.

How much does it cost to build? What is your process? How do I decide what to buy?

There is no one-size-fits-all cost—start local: ask builders what typical cost per square foot looks like for the finish level you want, then browse plans by rough square footage. When you have a short list, purchase a study set (11×17 floor plans and elevations—not for construction) and share it with several builders for a rough budget (not a formal bid) based on your expectations. That feedback usually clarifies cost and which builder is the best fit. When you are ready, buy the full plan set and move to final pricing—and send us photos when you build.

My builder says his draftsman can draw your plan. Is that true?

Only if you have purchased the license to build the design. The license is for the intellectual property, not just the PDF. Building from an unauthorized copy is not legal.

Are there other photos for the plan I'm looking at?

We add client photos when we receive them. If you do not see photos for a plan, we may not have any yet. Browse other homes in the same plan family—they often share similar features and can set expectations.

Are there model homes I can walk through?

Usually no. Most homes are designed for individual clients, so open models are rare. Occasionally one may be available, but it is unlikely to be the exact plan you want.

What is your guarantee?

Every plan on our site was designed by the Allison Ramsey team, backed by decades of experience. We are here to guide you through the process and help your build go as smoothly as possible—not only to sell a plan.

Home House PlansMissing Middle House PlansDuplex PlansWashington Duplex (233133)

Washington Duplex (233133)

Name: Washington Duplex (233133)
Brand: Allison Ramsey Architects
SKU: 233133

Plan #233133

From $1,750

Plan Details

Plan Number

233133

Stories

Building type

Duplex

Foundation

Floor 1

550 sf

Floor 2

709 sf

Bedrooms

Bathrooms

Width

29' 3"

Depth

40' 5"

Best view

Front

Covered Porch

436 sf

AI Rendering Studio

Washington Duplex (233133) — featured elevation

Floor Plans

1st Floor

2nd Floor

Plan #233133

Buy Plan

11″×17″ PDF of floor plans & elevations for budgeting. One credit per study set purchase: it applies a single time toward the full plan license for this design at checkout — not toward another study set.

Secure Checkout — 256-bit SSL encrypted, powered by Stripe

Licensed Architects — Every plan designed by licensed professionals

Key Features

Total Sq Ft

1,259

Bedrooms

Bathrooms

Width

29' 3"

Depth

40' 5"

Stories

Plan Information

The Allison Ramsey Wayof House Plan Customization

Learn how our team helps you customize your dream home

Schedule Your Discovery Call

30-minute private call with one of our architects

July 2026

Sun

Mon

Tue

Wed

Thu

Fri

Sat

Times shown in your local timezone. Weekend dates use a dashed border when selectable.

FAQ

Trending Plans

Plan #16404-18

View Plan Details

Crofter #3

Area328 SQ FT

Beds1

Width15' 8"

$1,750

3,789

Plan #NC0054

View Plan Details

Turkey Branch Treehouse

Area662 SQ FT

Beds1

Baths1

Width19' 8"

$1,750

3,038

Plan #09318

View Plan Details

Sumter (09318)

Area2,101 SQ FT

Beds3

Baths2

Width37' 4"

$1,750

2,244

Plan #16404-3

View Plan Details

The Cordage Cottage

Area665 SQ FT

Beds2

Baths1

Width37'

$1,750

1,639

House Plans

Collections

Architectural Styles

Multi-Family Plans

Coastal-Inspired House Plans Crafted By Licensed Architects

Garage Plans

Garage Collections

Explore Garages With Guest Rooms

Design & Visualization

Site & Technical

For Professionals

Custom Design, Modifications & Technical Services

Guides & Tools

Built Homes, In Their Own Light

About & Support

Thirty Years Of Designing The Southern Coastal Home

Washington Duplex (233133)

Key Features

Key Specs

Plan Details

AI Rendering Studio

Floor Plans

1st Floor

2nd Floor

Key Features

Plan Information

The Allison Ramsey Wayof House Plan Customization

Schedule Your Discovery Call

FAQ

Trending Plans

Crofter #3

Turkey Branch Treehouse

Sumter (09318)

The Cordage Cottage