For homeowners seeking a specific blend of architectural character and practical layout, the 1980 split level house plans represent a distinct and enduring design choice. This style, which peaked in popularity during the final decade of the 20th century, offers a unique response to the topography of suburban lots and the evolving lifestyle needs of the era. Unlike the rigid formality of a ranch home or the sprawling nature of a two-story colonnial, the split level creates distinct zones for living by stepping down the hillside or across the interior space. The result is a multi-level footprint that provides residents with a sense of separation and privacy without the full commitment of a full second story, making it a highly functional plan for many families.

the floor plan for a two story house
the floor plan for a two story house

The Defining Characteristics of 1980s Split Level Architecture

two story house plans with floor plans and elevations for the front, back and side
two story house plans with floor plans and elevations for the front, back and side

The aesthetic and structural identity of a 1980s split level house is defined by its fractional floor levels, typically ranging from three to five distinct sections. Entry usually occurs at a mid-level, which serves as the primary living hub housing the kitchen, dining room, and living room. From this central nucleus, the architecture steps up to private quarters, often accessed by a short flight of stairs leading to bedrooms, and steps down to more utilitarian spaces like the family room, garage, or basement. This layout creates a dynamic vertical flow that maximizes the usable square footage of a sloped lot, turning what would be a linear ranch plan into a more complex and integrated structure that responds directly to the land.

Interior Layout and Living Spaces

an old house is featured in the catalog for sears's home plans and prices
an old house is featured in the catalog for sears's home plans and prices

Inside, the 1980s split level plan excels at separating noise and activity. Because the bedrooms are physically separated from the main living areas by a half-flight of stairs or a distinct landing, noise from a television or conversation in the living room rarely disturbs someone trying to sleep. The kitchen, positioned at the heart of the main level, often features an open connection to the family room, creating a flexible space for cooking and casual interaction. This zoning allowed for a greater sense of order compared to the ranch floor plan, where all activities might flow through a single central hallway. The specific year of 1980 saw refinements in this model, with architects focusing on efficient traffic flow and maximizing natural light in the often-complicated floor plan.

Material Palette and Design Details

an old house with two story and three car garages on the first floor is shown
an old house with two story and three car garages on the first floor is shown

Aesthetic trends of 1980 split level house plans reflected the design language of the time, which balanced modern convenience with traditional sensibilities. Exteriors frequently combined brick or stone veneer on the lower levels with wood siding or shake shingles on the upper gables, creating a textured, grounded appearance. Large picture windows became increasingly popular, bringing in ample light and offering views of the landscape, while sliding glass doors connected the interior to outdoor patios or decks. Inside, the era's signature touches included open beam ceilings, knotty pine paneling in dens or family rooms, and bold accent colors that moved away from the muted tones of previous decades.

Advantages of the Split Level Footprint

  • Creates distinct living, sleeping, and activity zones without building upward.
  • Offers a seamless transition between indoor and outdoor living spaces.
  • Provides inherent privacy by separating public and private areas.
  • Utilizes challenging sloped lots more effectively than a single-story design.
  • Typically requires a smaller foundation and roof area than a two-story home.
an old house with plans and pictures on the front, side and back walls are shown
an old house with plans and pictures on the front, side and back walls are shown

Modern Considerations and Renovation Potential

While the 1980 split level house plans have a dedicated following, prospective buyers and renovators should be aware of certain challenges associated with the style. The numerous small hallways and partial stairs can feel disjointed and may require creative navigation, especially for individuals with mobility issues. Furthermore, updating the layout to meet modern open-concept preferences often involves significant reconfiguration to reduce the compartmentalization. However, with thoughtful design, these drawbacks can be mitigated; removing non-load-bearing walls to create a more expansive great room or adding an indoor-outdoor door to the main level can transform the flow of the space while preserving the architectural integrity of the original plan.

Finding the Right Plan for Your Needs

Split level houses : Small House Planning Bureau : Free Download, Borrow, and Streaming : Internet Archive
Split level houses : Small House Planning Bureau : Free Download, Borrow, and Streaming : Internet Archive

Whether you are drawn to the nostalgic charm of a 1980s model or seeking a practical home on a hillside, sourcing the right 1980 split level house plans is key. Many architectural archives and online plan retailers offer variations of this classic design, allowing you to choose between a cozy two-bedroom configuration or a larger four-bedroom plan that suits a growing family. Pay attention to the specific rise and run of the steps and the spatial relationship between the levels. The best plans ensure that each zone feels intentional and connected, allowing the architecture to function seamlessly for daily life. By understanding the strengths of this style, you can determine if this efficient and elegant layout is the perfect fit for your vision.

Split Level
Split Level
an old house is shown in the catalog
an old house is shown in the catalog
two story house plans with garage and living room in the front, second floor plan
two story house plans with garage and living room in the front, second floor plan
Untitled
Untitled
two story house plans with three car garages and an open floor plan for the first level
two story house plans with three car garages and an open floor plan for the first level
Best homes. : Archway Press : Free Download, Borrow, and Streaming : Internet Archive
Best homes. : Archway Press : Free Download, Borrow, and Streaming : Internet Archive
Split level houses : Small House Planning Bureau : Free Download, Borrow, and Streaming : Internet Archive
Split level houses : Small House Planning Bureau : Free Download, Borrow, and Streaming : Internet Archive
Split-level mid-century ranch home gets fabulous facelift
Split-level mid-century ranch home gets fabulous facelift
3 Bedroom Retro Mid Century Hillside House Plan with Large Deck - Retro Rewind
3 Bedroom Retro Mid Century Hillside House Plan with Large Deck - Retro Rewind
Hard to Sell Split-Level? 5 Changes Buyers Love
Hard to Sell Split-Level? 5 Changes Buyers Love
an old house with two floors and plans for the first floor is shown in this catalog
an old house with two floors and plans for the first floor is shown in this catalog
10 Ways to Modernize a Split Level Home (2026 Edition)
10 Ways to Modernize a Split Level Home (2026 Edition)
Traditional House Plan - 3 Bedrooms, 2 Bath, 1282 Sq Ft Plan 35-258
Traditional House Plan - 3 Bedrooms, 2 Bath, 1282 Sq Ft Plan 35-258
an old house with two floors and three story houses on the same floorplan
an old house with two floors and three story houses on the same floorplan
a large white house sitting on top of a lush green field
a large white house sitting on top of a lush green field
Multi-level homes. : National  Plan Service : Free Download, Borrow, and Streaming : Internet Archive
Multi-level homes. : National Plan Service : Free Download, Borrow, and Streaming : Internet Archive
Split level homes, 1st edition. : Garlinghouse Company : Free Download, Borrow, and Streaming : Internet Archive
Split level homes, 1st edition. : Garlinghouse Company : Free Download, Borrow, and Streaming : Internet Archive
before and after shots of a house in the suburbs
before and after shots of a house in the suburbs
an advertisement for a house with two garages on the front and one story above it
an advertisement for a house with two garages on the front and one story above it
Single-Story Traditional Split-Level Home with Open Concept Design and Lower Level Expansion
Single-Story Traditional Split-Level Home with Open Concept Design and Lower Level Expansion