- Interpretation of real-world architectural landmark, the Trevi Fountain
- Booklet included with details on the design, architecture and history of the fountain (English and Italian language only. Other languages available for download at LEGO.com/architecture)
- Measures 5” (14cm) tall, 7” (20cm) wide and 5” (14cm) deep
- Collect the entire LEGO® Architecture Landmark and Architect Series sets
- The LEGO® Architecture product line is about celebrating the world of architecture through the medium of the LEGO brick and for all with an interest in design, architecture and history
LEGO® Architecture 21020 Trevi Fountain
Market value
Market value (new, sealed) on November 6, 2026: $171.42 – 243% above RRP ($49.99). See the value history



The Lego set Trevi Fountain with the set number 21020 is part of the LEGO Architecture theme and is recommended for ages 12+. It was released in June 2014. The model has 731 pieces, and we estimate it takes around 2 hours to build. It was designed by Jørn Thomsen, Rok Zgalin Kobe.150 Brickfact users have this set in their collection.
The set weighs about 0.920 kg. The box measures 10.3 x 7.5 x 2.8 in (26.2 x 19.1 x 7.2 cm). The recommended retail price is $49.99.
The Part-Out-Value (POV) is the sum of the average prices paid on bricklink.com for all parts of this set. It is about $80.62.
Lego 21020 product data
Set Information
Set ID
21020
Theme
Pieces
731
Designer
Jørn Thomsen, Rok Zgalin Kobe
Building Time
2 hours
Age Range
12+
Availability
Release
06/2014
Retiring Status
Retired (12/2016)
Price Information
RRP
$49.99
Insiders Points (for purchase at Lego)
325
Part Out Value
$80.62
Packaging
Weight
0.920 kg
Packaging dimensions
10.3 x 7.5 x 2.8 in
EAN (GTIN13)
5702015124300
Popularity with Brickfact users
- users have this set
- 150
- buyers in the last 12 months
- 22
150 Brickfact users have Trevi Fountain in their collection. 22 users bought it in the last 12 months.
Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of November 7, 2026.
LEGO 21020 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
- Current market value
- $171.42
- Growth vs. RRP
- +243 % $49.99
- Range
- $144.25 – $199.11
- Average
- $161.22
Loading price history…
Official Set Description for LEGO 21020 Trevi Fountain
Construct a detailed LEGO® brick model of the world-famous Trevi Fountain, the largest fountain in Rome. Designed by Nicola Salvi, the ‘Fontana di Trevi’ took 30 years to build and was completed by his friend – the sculptor, Pietro Bracci – in 1762, 11 years after Salvi’s death. This stunning Baroque monument carved from Travertine stone has been the backdrop for many classic movies, including Federico Fellini’s La Dolce Vita. And, today, over 250 years later, the 49-meter-wide fountain still draws thousands of visitors to the small Trevi square.
The intricate LEGO model of this iconic symbol of Rome incorporates features such as the façade of the Palazzo Poli, the statues of Ocean, Abundance and Health, plus translucent blue water-effect LEGO bricks. This LEGO® Architecture Landmark Series interpretation of the Trevi Fountain was designed by artist Rok Žgalin Kobe in close collaboration with the LEGO design team.
Building Instruction for LEGO 21020 Trevi Fountain
Part Lists for LEGO 21020 Trevi Fountain
LEGO 21020 Frequently Asked Questions
Is LEGO 21020 still available?
LEGO has retired 21020 Trevi Fountain, and no retailer in our price comparison currently sells it new. Its market value on secondary marketplaces is $171.42.


















