The Origin of LEGO!
Build history with 12 classic pieces

Go back to 1949 and experience the humble beginnings of the world's most iconic building block with this vintage doors and windows set.

🏛 Supplemental
Set #700.B

Small Doors and Windows Set (ABB)

The Small Doors and Windows Set (ABB) is a charming piece of LEGO history.

Before you buy

Who it's for
Beginner build For collectors of vintage LEGO and those interested in the history of the LEGO Group.
Build
12 pieces · about 0.3 hours Build time is an estimate.
Availability
Retired at LEGO
★★★★☆ 4.2 AI-generated review score, not a customer rating

Collectors appreciate this set as a rare and historically significant piece of LEGO history. While not a complex build, it offers a charming glimpse into the origins of LEGO design and provides valuable parts for restoring vintage models.

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The Small Doors and Windows Set (ABB) is a charming piece of LEGO history. Released in 1949, this supplemental set provides essential architectural elements for early LEGO builders, adding realism and functionality to their creations.

This set is perfect for vintage LEGO collectors and enthusiasts. It offers a glimpse into the origins of LEGO design and provides valuable parts for restoring or expanding classic LEGO models.

Skip this if you're primarily interested in modern, complex LEGO sets. This set is more of a historical curiosity than a standalone building experience; consider modern LEGO Architecture sets for detailed builds.

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What is the historical significance of this set in the LEGO timeline? How does this set compare to modern LEGO window and door designs? What are the key factors that determine the value of this vintage set? How can I incorporate these elements into my modern LEGO builds?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI
🧩
12
Pieces
⏱
0.25h
Estimated Build Time
📊
Beginner
Difficulty
Build Highlights:
  • Simple insertion of window panes into slotted bricks.
  • Classic red door adds a pop of color.
  • Experiencing the origins of LEGO building systems.
  • Small set provides a quick and satisfying build.

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI
Not enough price history for a trend
B+
Investment Grade
⏳ Retired
The Small Doors and Windows Set (ABB) presents a unique investment opportunity due to its age and historical significance. As a supplemental set from 1949, it is relatively rare, especially in good condition. The limited piece count and specialized nature of the set mean that its value is tied to its collectibility rather than its parts. Potential investors should consider the set's condition, completeness, and packaging, as these factors heavily influence its market value. While the set might not offer rapid appreciation, its rarity and historical appeal could make it a worthwhile addition to a vintage LEGO collection.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

This set is unlike modern LEGO sets, focusing on basic architectural elements rather than complex builds. Modern supplemental sets often include a wider variety of parts and advanced building techniques. Collectors interested in historical LEGO may prefer this set for its vintage appeal, while those seeking building challenges might opt for newer Architecture or Creator sets.

📦 Parts Inventory

Piece count
12
Parts cataloged in this inventory
4 unique parts, 12 pieces
This set offers a rare glimpse into early LEGO window and door designs. The white window panes and red door are iconic elements of classic LEGO architecture, providing a tangible connection to the brand's history.

🛒 Where to Buy

💎 Notable Parts

White Window Pane 1 x 2 x 2 for Slotted Bricks (4x) $1.00
White Window Pane 1 x 2 x 3 for Slotted Bricks (3x) $0.75
White Window Pane 1 x 4 x 2 for Slotted Bricks (3x) $0.75
Red Door for Slotted Bricks (2x) $2.00
Est. BrickLink Part Value
$4.50

💡 MOC Potential

🏙 Expansion of vintage LEGO town layouts
🏰 Adding windows and doors to classic castle structures
⛪ Creating quaint village scenes with functional elements

Community Insights

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Charts Inventory Statistics

4
Unique Parts
12
Piece Count
12
Cataloged Inventory Pieces
0
Minifigures
Inventory Version: 1

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