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Sets
Basic
Supplementaries
Three Building Plates

629 LEGO Three Building Plates

Name: LEGO Three Building Plates
Brand: LEGO
SKU: 629-1
Availability: InStock
Rating: 4.5 (28 reviews)

Images 1

LEGO 629 Three Building Plates is a vintage Basic set from 1996 valued at $20 for new and sealed sets, up 263% from an original retail price of $5.49. Annual appreciation has averaged 4.39% since release. On the used market, values range from $11 to $18 based on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Three Building Plates since December 2020. High accuracy

LEGO 629-1 Three Building Plates is a Basic Supplementaries set released in 1996, containing 3 pieces. The pack includes three 8x16 plates in green, red, and yellow. Designed as a parts supplement within the Basic range, it provides additional building surfaces for integrating with other sets from the era.

A new and sealed Three Building Plates is currently valued at around $20, with annual growth of approximately 3%. The average used price is $17 for those in good overall condition. New and sealed listings currently range from $19 to $21. Based on current trends, this set could be valued near $21 within the next year.

All regions

All regions 3
United States 1
European Union 2

For Sale (New/Sealed)

	(BE) ''''''BOX 9'5/10''''''	$18.69 -6.1%
	(US) BrickLink store BxB	$20.00 +0.5%
	(NL) BrickLink store De Brickplaats	$21.74 +9.2%

Sets in Basic / Supplementaries


	638 Lots of Extra Basic Bricks Theme / Subtheme Basic / Supplementaries Year 1996 Pieces 404 Availability Retired Buy this set at Bricklink	Retail $19.99 Value $49.09 Growth +145.6% Annual growth 3.0% I own this set I want this set

	639 Lots of Extra Basic Bricks Theme / Subtheme Basic / Supplementaries Year 1996 Pieces 400 Availability Retired Buy this set at Bricklink	Retail $19.75 Value $34.73 Growth +75.8% Annual growth 1.9% I own this set I want this set

	634 Extra Bricks in Red Theme / Subtheme Basic / Supplementaries Year 1996 Pieces 62 Availability Retired Buy this set at Bricklink	Retail $7.49 Value $12.94 Growth +72.8% Annual growth 1.8% I own this set I want this set

	635 Extra Bricks in White Theme / Subtheme Basic / Supplementaries Year 1996 Pieces 62 Availability Retired Buy this set at Bricklink	Retail $7.49 Value $13.68 Growth +82.6% Annual growth 1.4% I own this set I want this set

	632 Wheels and Tyres Theme / Subtheme Basic / Supplementaries Year 1996 Pieces 60 Availability Retired Buy this set at Bricklink	Retail $7.49 Value $15.21 Growth +103.1% Annual growth 2.4% I own this set I want this set

	631 Doors and Windows Theme / Subtheme Basic / Supplementaries Year 1996 Pieces 52 Availability Retired Buy this set at Bricklink	Retail $7.49 Value $18.64 Growth +148.9% Annual growth 3.3% I own this set I want this set

	633 Roof Tiles Theme / Subtheme Basic / Supplementaries Year 1996 Pieces 50 Availability Retired Buy this set at Bricklink	Retail $7.49 Value $15.67 Growth +109.2% Annual growth 2.5% I own this set I want this set

	624 Basic Motor, 9V Theme / Subtheme Basic / Supplementaries Year 1996 Pieces 27 Availability Retired Buy this set at eBay	Retail $25.99 Value $37.34 Growth +43.7% Annual growth 1.5% I own this set I want this set

	636 Pull Back Motor Theme / Subtheme Basic / Supplementaries Year 1996 Pieces 14 Availability Retired Buy this set at Bricklink	Retail $6.49 Value $8.31 Growth +28.0% Annual growth 3.5% I own this set I want this set

	637 Play Table Theme / Subtheme Basic / Supplementaries Year 1996 Pieces 3 Availability Retired Buy this set at eBay Bricklink	Retail $44.99 Value $298.07 Growth +562.5% Annual growth 6.5% I own this set I want this set

	626 Building Plate, Green Theme / Subtheme Basic / Supplementaries Year 1996 Pieces 1 Availability Retired Buy this set at eBay Bricklink	Retail $4.99 Value $9.29 Growth +86.2% Annual growth 2.6% I own this set I want this set

	627 Blue Building Plate Theme / Subtheme Basic / Supplementaries Year 1996 Pieces 1 Availability Retired Buy this set at eBay	Retail $5.49 Value $11.57 Growth +110.7% Annual growth 3.1% I own this set I want this set

	628 X-Large Baseplate Grey Theme / Subtheme Basic / Supplementaries Year 1996 Pieces 1 Availability Retired Buy this set at Amazon eBay	Retail $14.99 Value $20.21 Growth +34.8% Annual growth 5.6% I own this set I want this set

	630 Brick Separator, Green Theme / Subtheme Basic / Supplementaries Year 1996 Pieces 1 Availability Retired Buy this set at Amazon eBay	Retail $2.49 Value $3.70 Growth +48.6% Annual growth 1.3% I own this set I want this set

My Collection

I own this set

I want this set

Set Details

Set number

629-1

Name

Three Building Plates

Theme

Basic

Subtheme

Supplementaries

Year

1996

Availability

Retired

Pieces

3 (PPP $1.83)

Set Pricing

Retail price

$5.49

New/Sealed

Value

$19.91

Growth

+262.66%

Annual growth

+4.39% Decreasing

2025 growth

+1.30%

90-day change

34.15%

Used

Value

$16.53

Range

$10.94 - $18.39

Quick Buy

Bricklink

Buy

Lowest price

$18.69 (BE)

Highest price

$21.74

*Listings are for new/sealed sets.

Set Predictions

New/Sealed

Today's value

$19.91

1 year forecast

$20.78+4.39%

5 year forecast

$24.24+21.74%

$24

$25

629 Three Building Plates is projected to be valued between $24 - $25 within five years.

Insights

Retired Three Building Plates (629) is a long-discontinued Basic Supplementaries pack from an earlier era, and its age creates some scarcity while the generic plates and lack of unique molds or minifigures keep collector-driven upside limited.

Set Facts

This set is part of LEGO’s 1990s Supplementaries line focused on core elements and expansion pieces.

Three Building Plates Reviews

28 ratings

4.4

Collectors

Investors

Subtheme Analysis

Basic / Supplementaries

Sets

Years

1973 - 1996

Annual growth

+3.07% (this set +4.39%)

This set's annual growth (CAGR) vs. subtheme

Community Stats

Three Building Plates currently ranks #52 out of the top most owned sets in Basic Supplementaries.

#1Building Plate, Green

#2X-Large Baseplate Grey

#3Brick Separator, Green

#4Lighting Bricks

#5Wind-Up Motor

#52Three Building Plates

#53Lots of Extra Basic Bricks

#54Extra Bricks Grey

About Basic Supplementaries

LEGO Supplementaries were sets released during the early days of the LEGO system. These sets were designed to supplement and expand upon the building possibilities of existing LEGO sets. Instead of being complete stand-alone models or kits, Supplementaries provided additional bricks, special parts, wheels, windows, doors, gears, or even motors. These sets were especially useful during an era when LEGO's product line was simpler and less specialized than it is today.

Supplementaries consists of 75 sets that ran from 1973 to 1996. As of today, 637 Play Table is the most valuable Supplementaries set with an estimated new/factory sealed value of $298.

Set Pricing Models

BrickEconomy uses a number of methods to determine the value of a set.

New/Sealed

Machine Learning/AI Model

Value (today)

$19.91

Value (in a year)

$20.78

Value (in 2 years)

$21.66

Accuracy

0.960300 Very high

Statistical Model

Value (today)

$15.50

Value (in a year)

(Possible plateau)

Value (in two years)

(Possible plateau)

Accuracy

0.215346 Very low

Used

Machine Learning/AI Model

Value (today)

$16.53

Value (low range)

$10.94

Value (high range)

$18.39

Accuracy

0.905300 High

To learn more about how we calculate pricing and forecasting, check out our article on BrickEconomy’s Approach to LEGO Pricing and Future Value Predictions.

Region · United States (USD)

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