LEGO Assembly Square (10255-1)
The Assembly Square (10255-1) is a LEGO Modular Buildings set that was released in January 2017 and retired in December 2023 with a shelf life of 6 years and 11 months 30 days.
This LEGO set has 4,002 pieces and had a RRP of $299.99 (£259.99 / 299.99€) which equates to a price per piece of 0.07c (0.06p / 0.07€). Since it retired it has gone down in value by -5.9% and now has a value of $282.25 based on average sale price over the last 6 months.
Price over time
View price history table
| Month | Avg Price | Sales |
|---|---|---|
| Dec 21 | $296.67 | 4 |
| Jan 22 | $312.47 | 27 |
| Feb 22 | $314.23 | 3 |
| Mar 22 | $289.65 | 5 |
| Apr 22 | $326.51 | 4 |
| May 22 | $263.32 | 40 |
| Jun 22 | $308.96 | 6 |
| Jul 22 | $273.85 | 17 |
| Aug 22 | $280.87 | 28 |
| Sep 22 | $296.67 | 13 |
| Oct 22 | $296.67 | 17 |
| Nov 22 | $314.23 | 11 |
| Dec 22 | $312.47 | 20 |
| Jan 23 | $326.51 | 17 |
| Feb 23 | $317.74 | 12 |
| Mar 23 | $333.54 | 21 |
| Apr 23 | $317.74 | 19 |
| May 23 | $294.92 | 10 |
| Jun 23 | $305.45 | 12 |
| Jul 23 | $321.25 | 9 |
| Aug 23 | $308.96 | 7 |
| Sep 23 | $326.51 | 14 |
| Oct 23 | $312.47 | 14 |
| Nov 23 | $326.51 | 17 |
| Dec 23 | $356.36 | 15 |
| Jan 24 | $352.84 | 31 |
| Feb 24 | $349.33 | 21 |
| Mar 24 | $382.69 | 19 |
| Apr 24 | $373.91 | 26 |
| May 24 | $365.13 | 13 |
| Jun 24 | $365.13 | 13 |
| Jul 24 | $363.38 | 17 |
| Aug 24 | $337.05 | 25 |
| Sep 24 | $344.07 | 21 |
| Oct 24 | $351.09 | 25 |
| Nov 24 | $345.82 | 32 |
| Dec 24 | $351.09 | 42 |
| Jan 25 | $352.84 | 41 |
| Feb 25 | $372.15 | 35 |
| Mar 25 | $375.67 | 24 |
| Apr 25 | $366.89 | 20 |
| May 25 | $354.60 | 22 |
| Jun 25 | $384.44 | 25 |
| Jul 25 | $377.42 | 15 |
| Aug 25 | $380.93 | 18 |
| Sep 25 | $368.64 | 29 |
| Oct 25 | $375.67 | 20 |
| Nov 25 | $361.62 | 24 |
| Dec 25 | $384.44 | 28 |
| Jan 26 | $379.18 | 30 |
| Feb 26 | $373.91 | 25 |
| Mar 26 | $370.40 | 6 |
Minifigures
This set contains 10 minifigures with a combined value of $31.36. 8 of the minifigures in this set are exclusive, meaning they don't appear in any other LEGO sets.
Monthly sales
We have recorded 1,009 sales of the Assembly Square set since Dec 21. The chart below shows the number of recorded sales per month, which can help indicate the popularity and availability of this set on the secondary market.
Value breakdown
The current value of Assembly Square is $282.25
The 10 minifigures in this set make up 11% of the total set value.
The Baby - White Body with Yellow Hands minifigure is the most valuable minifigure in this set who contributes 2% of the set value .
My collection
Set details
Name: Assembly Square
Theme: Modular Buildings
Set number: 10255-1
Status: Retired
Retired for: 2 years, 4 months
Pieces: 4,002
Minifigures: 10
Jan 1, 2017
Jan 1, 2017
Jan 1, 2017
Dec 31, 2023
Dec 31, 2023
Dec 31, 2023
Shelf life: 7 years,
$299.99
£259.99
299.99€
0.075c
0.065p
0.075€
Set value
Confidence: High
Current value: $282.25
Increase from RRP: -5.9%
Yearly ROI: -2.5%
Set rating
This set has been given an average rating of 7.5 / 10 based on 2 ratings. Below is a breakdown of the votes.
Minifigures
Set colors
The Assembly Square has 4002 pieces and is ranked 54 on the list of biggest LEGO sets ever made.
The most common colour in this set is Light Bluish Gray
The most common part in this set is Tile 1 x 2 with Groove
Stats
Frequently Asked Questions
How much is the LEGO Assembly Square (10255-1) worth?
The LEGO Assembly Square is currently worth $282.25 based on the average sale price over the last 6 months. The original retail price was $299.99.
How many pieces are in the LEGO Assembly Square?
The LEGO Assembly Square (10255-1) contains 4,002 pieces, making it the 54th biggest LEGO set ever made.
Is the LEGO Assembly Square retired?
Yes, the LEGO Assembly Square has been retired. It was retired in December 2023 and is no longer available from LEGO directly. You can find it on the secondary market through sites like BrickLink and eBay.
How many minifigures are in the LEGO Assembly Square?
The LEGO Assembly Square contains 10 minifigures, 8 of which are exclusive to this set. The minifigures include: Baby - White Body with Yellow Hands, Baby - White Body with Yellow Hands, Head with Neck, Dentist, Barista with Gray Shading at Sides, Baker (Chef).
When was the LEGO Assembly Square released?
The LEGO Assembly Square (10255-1) was released in January 2017 as part of the Modular Buildings theme.
Is the LEGO Assembly Square a good investment?
Since retirement, the LEGO Assembly Square has decreased in value by 5.9% from its original retail price. That is a yearly return of approximately 2.5%.
Price data last updated: Mar 26
