Looking for a compact yet functional home design? This 551 square foot cottage plan combines efficiency, comfort, and timeless appeal—perfect as a starter home, guest house, ADU, or vacation retreat.
📐 Plan Details
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Total Heated Area: 551 sq. ft. (1st floor only)
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Dimensions: 25’ width × 28’ depth
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Ceiling Heights: 8’ main floor, with 10’ ceilings in the kitchen & living room for a more open, airy feel.
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Bedrooms: 1 spacious master suite
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Bathrooms: 1 full bath
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Foundation: Slab (standard)
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Roof Pitch: 8 on 12
🛋 Interior Layout
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Open Living Room (10’ ceiling): A welcoming space filled with natural light, ideal for relaxing or entertaining.
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Functional Kitchen (10’ ceiling): Compact yet efficient, with smart storage solutions.
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Master Suite: Conveniently located on the main level with access to the full bathroom.
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Laundry: Main-level laundry area for easy day-to-day living.
🏡 Architectural Style
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Cottage charm with a touch of country and transitional design.
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Clean lines and practical floor planning make it adaptable for urban, suburban, or rural settings.
🌟 Special Features
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Single-level living for accessibility.
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Flexible use—ideal for an ADU, retirement home, or weekend cabin.
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Energy-efficient small footprint, saving on utilities and maintenance.
💰 Estimated U.S. Construction Cost
Building costs vary based on location, materials, and finishes. Here’s a rough guide:
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Low Budget Build (basic finishes): $90,000 – $110,000
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Mid-Range Build (standard finishes): $120,000 – $145,000
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High-End Build (premium finishes/custom upgrades): $150,000 – $180,000
(Based on $165 – $325 per sq. ft., which is the U.S. average for small homes in 2025.)
✨ This 551 sq. ft. cottage proves that less really can be more—giving you everything you need in a manageable and affordable package. Whether it’s your first home, retirement getaway, or rental unit, this design blends coziness with practicality.
