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Assembly Square

Catalogue image of Assembly Square
Retired in December 2023

Assembly Square (10255-1) is a set in the Modular Buildings theme, released in 2017. It has 3,966 pieces and 9 minifigures.

  • Number:10255-1
  • Released:January 2017
  • Pieces:3,966
  • Box size:58.2 × 48 × 17 cm
  • Theme:Modular Buildings

Box size and weight as measured by Brickset.

In numbers

Over the last 30 days the lowest shop price recorded for this set was 333.89 USD, taken from 30 days with a price on record.

Since 9/25/2026 the lowest shop price has fallen from 399.09 USD to 336.47 USD, by 16 % (based on 40 days with a price on record).

LEGO planned to retire this set in December 2023.

Product details

Number
10255-1
Name
Assembly Square
Theme
Modular Buildings
Released
January 2017
Launched
January 2017
Retired
December 2023
Pieces
3,966
Minifigures
9
RRP
≈ 328.92 USD (292.79 EUR) (AT)≈ 213.83 USD (303.99 AUD) (AU)≈ 356.33 USD (317.19 EUR) (BE)≈ 270.54 USD (379.99 CAD) (Canada)≈ 345.39 USD (284.58 CHF) (CH)≈ 15.56 USD (335.95 CZK) (CZ)≈ 337.01 USD (299.99 EUR) (Germany)≈ 356.33 USD (317.19 EUR) (ES)≈ 383.68 USD (341.54 EUR) (FI)≈ 356.33 USD (317.19 EUR) (FR)≈ 328.92 USD (292.79 EUR) (IE)≈ 328.92 USD (292.79 EUR) (IT)≈ 356.33 USD (317.19 EUR) (LU)≈ 356.33 USD (317.19 EUR) (NL)≈ 34.72 USD (324.87 NOK) (NO)≈ 181.87 USD (319.49 NZD) (NZ)≈ 373.31 USD (1,449.99 PLN) (PL)≈ 356.33 USD (317.19 EUR) (PT)≈ 348.43 USD (259.99 GBP) (United Kingdom)299.99 USD (United States)
Price per piece
≈ 0.083 USD (0.074 EUR) (AT)≈ 0.054 USD (0.077 AUD) (AU)≈ 0.090 USD (0.080 EUR) (BE)≈ 0.068 USD (0.096 CAD) (Canada)≈ 0.087 USD (0.072 CHF) (CH)≈ 0.004 USD (0.085 CZK) (CZ)≈ 0.085 USD (0.076 EUR) (Germany)≈ 0.090 USD (0.080 EUR) (ES)≈ 0.097 USD (0.086 EUR) (FI)≈ 0.090 USD (0.080 EUR) (FR)≈ 0.083 USD (0.074 EUR) (IE)≈ 0.083 USD (0.074 EUR) (IT)≈ 0.090 USD (0.080 EUR) (LU)≈ 0.090 USD (0.080 EUR) (NL)≈ 0.009 USD (0.082 NOK) (NO)≈ 0.046 USD (0.081 NZD) (NZ)≈ 0.094 USD (0.366 PLN) (PL)≈ 0.090 USD (0.080 EUR) (PT)≈ 0.088 USD (0.066 GBP) (United Kingdom)0.076 USD (United States)
Best price (30 days)
333.89 USD
Price per piece (best offer)
0.085 USD

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

BrickLink market data

We hold no current BrickLink prices for this set right now. BrickLink's own price guide is one click away.

The term 'Bricklink' is a trademark of Bricklink, Inc. This application uses the Bricklink API but is not endorsed or certified by Bricklink, Inc.

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Pricing

Best price ever≈ 333.89 USD (299.99 EUR) Advertising Sealed · gross · idee+spiel · seen 10/29/2026 Not compared yet, no exchange rate: 61 in other currencies
Current best offer≈ 336.47 USD (299.99 EUR) Advertising Sealed · gross · idee+spiel · seen 11/3/2026
  • Lowest shop price now336.47 USD
  • Lowest ever 333.89 USD

Each day's lowest price among the shops' current offers, including VAT. A price in another currency is converted at the ECB reference rate of its day.

Monthly lows as a table
Month Lowest price
November 2026 335.15 USD
October 2026 333.89 USD
September 2026 397.41 USD

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Price statistics by condition

Nobody has sold this set recently.

Sources Data in Brief: 61 · idee+spiel: 44 · Baustein Store: 1

Latest price from each shop

Sorted: lowest price first Show highest first
Countries (all)
Show prices for

Worldwide marketplaces are always shown. Nothing ticked shows every country.

Narrow the countries ticked above to

What each source tells us:

  • Shops: the country they are in, and a delivery within it. None says whether it delivers abroad.
  • LEGO's own shops: one storefront per country, each delivering within its country.
  • Hugendubel: in Germany, delivering to Germany and to Austria.
  • eBay: the country the item is in, and a delivery within the country of the eBay site it is listed on.
  • BrickLink: averages over sellers worldwide - no seller's country and no delivery.

Advertising · contains affiliate links

idee+spiel Sealed · gross · seen 11/3/2026
≈ 336.47 USD (299.99 EUR)
Go to shop (idee+spiel, Advertising)
Baustein Store Sealed · gross · seen 11/3/2026
≈ 447.52 USD (399.00 EUR)
Go to shop (Baustein Store, Advertising)
Data in Brief Sealed · gross · sold 6/1/2023
1,069.00 PLN
Go to shop (Data in Brief)
Amazon.com BrickDb shows no Amazon prices. The link opens a search for this set on Amazon's own site.
Advertising
See the price at Amazon

Where these prices come from

On eBay

The cheapest eBay listings we saw in the last seven days. They are sellers' asking prices, so they are not in the shop price list or the best offer.

We have not seen a current eBay listing for this set.

Recommended retail price

What LEGO published as the recommended retail price, market by market, in that market's own currency. No market's price is ever derived from another's.

AT ≈ 328.92 USD (292.79 EUR) gross No availability dates published.Recorded by BrickDb since 10/21/2026
AU ≈ 213.83 USD (303.99 AUD) unknown tax basis No availability dates published.Recorded by BrickDb since 10/21/2026
BE ≈ 356.33 USD (317.19 EUR) gross No availability dates published.Recorded by BrickDb since 10/21/2026
Canada ≈ 270.54 USD (379.99 CAD) unknown tax basis Available since 1/2/2017 — still on sale as far as we know.Recorded by BrickDb since 10/2/2026
CH ≈ 345.39 USD (284.58 CHF) gross No availability dates published.Recorded by BrickDb since 10/21/2026
CZ ≈ 15.56 USD (335.95 CZK) gross No availability dates published.Recorded by BrickDb since 10/21/2026
Germany ≈ 337.01 USD (299.99 EUR) gross Available since 1/2/2017 — still on sale as far as we know.Recorded by BrickDb since 10/2/2026
ES ≈ 356.33 USD (317.19 EUR) gross No availability dates published.Recorded by BrickDb since 10/21/2026
FI ≈ 383.68 USD (341.54 EUR) gross No availability dates published.Recorded by BrickDb since 10/21/2026
FR ≈ 356.33 USD (317.19 EUR) gross No availability dates published.Recorded by BrickDb since 10/21/2026
IE ≈ 328.92 USD (292.79 EUR) gross No availability dates published.Recorded by BrickDb since 10/21/2026
IT ≈ 328.92 USD (292.79 EUR) gross No availability dates published.Recorded by BrickDb since 10/21/2026
LU ≈ 356.33 USD (317.19 EUR) gross No availability dates published.Recorded by BrickDb since 10/21/2026
NL ≈ 356.33 USD (317.19 EUR) gross No availability dates published.Recorded by BrickDb since 10/21/2026
NO ≈ 34.72 USD (324.87 NOK) gross No availability dates published.Recorded by BrickDb since 10/21/2026
NZ ≈ 181.87 USD (319.49 NZD) unknown tax basis No availability dates published.Recorded by BrickDb since 10/21/2026
PL ≈ 373.31 USD (1,449.99 PLN) gross No availability dates published.Recorded by BrickDb since 10/21/2026
PT ≈ 356.33 USD (317.19 EUR) gross No availability dates published.Recorded by BrickDb since 10/21/2026
United Kingdom ≈ 348.43 USD (259.99 GBP) gross Available since 11/20/2016 — still on sale as far as we know.Recorded by BrickDb since 10/2/2026
United States 299.99 USD net Available since 1/2/2017 — still on sale as far as we know.Recorded by BrickDb since 10/2/2026

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Light kits for this set

LED lighting made to fit this set, sold by a partner shop. The price is the shop's own for its cheapest version, including VAT; delivery is extra.

20% off with the code BRICKDB20

Light Kit for Assembly Square 10255 from 54.99 EURSold by Game of Bricks · price read 11/3/2026

AdvertisingView at Game of Bricks

Building instructions

Parts in this set

741 inventory lines

Catalogue image of the part Food Pretzel
Food Pretzel 10170· Medium Nougat
×1
Catalogue image of the part Lamp Post 2 x 2 x 7 with 4 Base Flutes
×2
Catalogue image of the part Bar Holder with Clip
Bar Holder with Clip 11090· Black
×4
Catalogue image of the part Bar Holder with Clip
Bar Holder with Clip 11090· Yellow
×8
Catalogue image of the part Tile Special 2 x 2 Inverted
×1
Catalogue image of the part Brick Special 1 x 2 with 2 Studs on 1 Side
×2
Catalogue image of the part Brick Special 1 x 2 with 2 Studs on 1 Side
×73
Catalogue image of the part Plate 3 x 3
Plate 3 x 3 11212· Light Bluish Gray
×2
Catalogue image of the part Plate 3 x 3
Plate 3 x 3 11212· Dark Bluish Gray
×2
Catalogue image of the part Plate Round 6 x 6 with Hole
Plate Round 6 x 6 with Hole 11213· Light Bluish Gray
×3
Catalogue image of the part Sports Roller Skate
Sports Roller Skate 11253· Black
×3
Catalogue image of the part Plate Special 1 x 2 with Clip Horizontal on Side
×2
Catalogue image of the part Brick Curved 2 x 1 No Studs [1/2 Bow]
×6
9 minifigures

Minifigures in this set

Baby, White Body - Head with neck

/ fig-002729 /
No retail priceNo recent sales

Ballerina - Magenta Butterflies and Necklace

/ fig-012273 /
No retail priceNo recent sales

Barista, White Torso, Reddish Brown Apron, Sand Blue Legs

/ fig-012274 /
No retail priceNo recent sales

Chef, Red Neckerchief, Light Bluish Gray Legs, No Wrinkles

/ fig-012272 /
No retail priceNo recent sales

Dentist

/ fig-008314 /
No retail priceNo recent sales

Light Bluish Grey Torso, Dark Tan Legs, Mustache, Barrett

/ fig-008318 /
No retail priceNo recent sales

Medium Lavender Torso, Tan Legs, Dark Bluish Gray Hair

/ fig-008315 /
No retail priceNo recent sales

Red Torso Plaid, Dark Bluish Grey Legs, Reddish Brown Hair

/ fig-008317 /
No retail priceNo recent sales
Same theme, piece count within 15 %

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