The Lego set Build My City Accessory Set with the set number 40170 is part of the LEGO City theme and is recommended for ages 6+. It was released in August 2017. The model has 100 pieces, and we estimate it takes around < 1 hour to build. 10 Brickfact users have this set in their collection.
The box measures 6.5 x 4.7 x 1.8 in (16.5 x 12 x 4.5 cm). The recommended retail price is $9.99.
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 $14.69.
Lego 40170 product data
Set Information
Availability
Release
08/2017
Retiring Status
Retired (12/2018)
Price Information
RRP
$9.99
Insiders Points (for purchase at Lego)
65
Part Out Value
$14.69
Packaging
Packaging dimensions
6.5 x 4.7 x 1.8 in
EAN (GTIN13)
5702015868372
Popularity with Brickfact users
- users have this set
- 10
10 Brickfact users have Build My City Accessory Set in their collection.
Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of October 20, 2026.
LEGO 40170 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
- Current market value
- $17.08
- Growth vs. RRP
- +71.0 % $9.99
- Range
- $11.95 – $18.52
- Average
- $14.47
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Building Instruction for LEGO 40170 Build My City Accessory Set
Part Lists for LEGO 40170 Build My City Accessory Set
LEGO 40170 Frequently Asked Questions
Is LEGO 40170 still available?
LEGO has retired 40170 Build My City Accessory Set, and no retailer in our price comparison currently sells it new. Its market value on secondary marketplaces is $17.08.
