LEGO Building Set 5+ 4158-1
LEGO Building Set 5+ (4158-1) is estimated at about $26 sealed as of Sep 2026 (retail $6). Retired · 128 pieces · 1997 Freestyle.
- Set number
- 4158-1
- Theme
- Freestyle
- Year
- 1997
- Pieces
- 128
- Minifigures
- 1
- RRP
- $6
- Market value
- $26 (Estimate, Sep 2026)
- Used value
- $14
- Retirement
- Retired
Minifigures in LEGO Building Set 5+
Building Set 5+ value by year
From $15 in 2011 to $26 (Estimate, Sep 2026): +73%. Its highest year was 2026, at $26.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $26 | +12.7% |
| 2026 (so far) | $26 | +13.3% |
| 2025 | $23 | +7.5% |
| 2024 | $21 | −8.3% |
| 2023 | $23 | +2.1% |
| 2022 | $23 | +2.0% |
| 2021 | $22 | +2.6% |
| 2020 | $22 | +3.6% |
| 2019 | $21 | +3.7% |
| 2018 | $20 | +3.8% |
| 2017 | $20 | +4.1% |
| 2016 | $19 | +4.2% |
| 2015 | $18 | +4.4% |
| 2014 | $17 | +4.6% |
| 2013 | $16 | +4.8% |
| 2012 | $16 | +5.1% |
| 2011 | $15 | — |
Median of each year's market prices, sealed, in US dollars.
What you are paying for
Its 1 priced minifigure is worth about $3 together, roughly 10% of the set's value — low for sets with minifigures, so the value is in the sealed set rather than the figures (typically 24%).
Frequently asked questions
How much is LEGO Building Set 5+ (4158-1) worth?
LEGO Building Set 5+ is worth approximately $26 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Building Set 5+ retired?
Yes — Building Set 5+ (4158-1) has been retired by LEGO and is no longer in production. Retired sets have fixed supply, which is why their prices are driven purely by the resale market.
Has LEGO Building Set 5+ gone up in value?
Yes. Building Set 5+ launched at $6 and now trades around $26, an increase of 330.7%. See the price history chart for how it got there.
What is the price per piece for Building Set 5+?
At its $6 retail price across 128 pieces, Building Set 5+ works out to about $0.047 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Building Set 5+ a good investment?
Building Set 5+ currently trades 330.7% above its $6 retail price, and it is retired, so no new supply is entering the market. Past performance is not a prediction — condition, packaging and how long you hold all affect what a set actually sells for. BrickStats reports the numbers rather than giving investment advice.
Why is LEGO Building Set 5+ so expensive?
Building Set 5+ was released in 1997 and has since retired. Once LEGO stops producing a set, the only supply is what is already in circulation, so sealed copies in good condition compete for a shrinking pool of stock. That scarcity, not the parts, is what moves the price.