Browse
- Sets
- All Sets
- New Sets
- Recently Retired Sets
- Sets Retiring Soon
- Sets Available Soon
- Set Release Rumors
- Minifigs
- All Minifigs
- New Minifigs
- Recently Retired Minifigs
- Minifigs Retiring Soon
Deals
Analysis
- Sets
- Themes
- Subthemes
- Years
- Most Valuable
- Most Expensive
- Most Owned
- BE 100 Index
- Minifigures
- Most Valuable
- Most Owned
My CollectionSign In or Up

Sets
Promotional
LEGO House
Dagny Holm Master Builder

40503 LEGO House Dagny Holm Master Builder

Name: LEGO House Dagny Holm Master Builder
Brand: LEGO
SKU: 40503-1
Availability: InStock
Rating: 4.90 (15 reviews)

Images 5Description 1

40503 LEGO House Dagny Holm Master Builder

LEGO 40503 Dagny Holm Master Builder is a Promotional set currently valued at $130 for new and sealed sets. Annual appreciation has averaged 8.94% since release. On the used market, values range from $51 to $63 based on condition. Secondary market prices for new and sealed sets typically fall between $112 and $134.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Dagny Holm Master Builder since March 2022. Very high accuracy

LEGO 40503 Dagny Holm Master Builder is a Promotional LEGO House set released in 2022, containing 1068 pieces. Developed as the third LEGO House Limited Edition exclusive, it was sold only at the LEGO House retail store in Billund, Denmark. The model depicts Holm’s workshop with brick-built versions of her LEGOLAND Billund creations, including a giraffe, and includes six exclusive printed tiles representing stages of her career along with a base featuring printed “LEGO House” and “Dagny Holm – Master Builder” tiles. It pays tribute to Dagny Holm, the LEGO Group’s first Master Builder and a niece of founder Ole Kirk Kristiansen.

A new and sealed Dagny Holm Master Builder is currently valued at around $130. The average used price is $53 for those in good overall condition. New and sealed listings currently range from $113 to $199. Based on current trends, this set could be valued near $141 within the next year.

All regions

All regions 11
United States 8
Germany 1

For Sale (New/Sealed)

	(US) * Best US listing for Dagny Holm Master Builder *	BrickEconomy Choice $120.00
	(US) Dagny Holm Master Builder 40503 LEGO House Limited Edition 583pcs Age 10+	$120.00 -7.4%
	(DE) Dagny Holm Home of the brick 40503 Master Builder	$121.45 -6.2%
	(US) House Exclusive: Dagny Holm-Master Builder (40503) Retired New, US Shipping	$130.00 +0.4%
	(US) Exclusive LEGO House Tribute to Daphny (40503) - Ships Quickly	$152.99 +18.1%
	(US) Promotional: Dagny Holm-Master Builder (40503)	$199.00 +53.6%
	(DK) 40503 - Limited Edition - Dagny Holm: Master Builder	$199.00 +53.6%
	(DK) 40503 Dagny Holm Master Builder (FREE WORLDWIDE SHIPPING)	$199.00 +53.6%
	(US) NEW LEGO House Iconic Series 40503 Dagny Holm Master Builder Limited Edition 3	$200.00 +54.4%
	(US) 40503 House Exclusive Dagny Holm- Master Builder New	$225.00 +73.7%
	(US) 40503 House Exclusive Dagny Holm- Master Builder Signed by Designer New	$249.00 +92.2%

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 40503 Dagny Holm Master Builder.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 40503 Dagny Holm Master Builder.

LEGO House Limited Edition Sets


	40507 I Heart Billund Theme / Subtheme Promotional / LEGO House Year 2026 Pieces 1,404 Availability Exclusive Buy this set at LEGO eBay	Retail $119.99 Available at retail I own this set I want this set

	40506 LEGO Fabuland Tribute Theme / Subtheme Promotional / LEGO House Year 2025 Pieces 1,026 Availability Retired Buy this set at eBay Bricklink	Retail $89.99 Value $135.71 Growth +50.8% Annual growth 25.1% I own this set I want this set

	40505 LEGO Building Systems Theme / Subtheme Promotional / LEGO House Year 2024 Pieces 1,211 Availability Retired Buy this set at eBay Bricklink	Retail $99.99 Value $139.98 Growth +40.0% Annual growth 7.2% I own this set I want this set

	40504 A Minifigure Tribute Theme / Subtheme Promotional / LEGO House Year 2023 Pieces 1,041 Availability Retired Buy this set at Amazon eBay StockX Bricklink	Retail $79.99 Value $164.47 Growth +105.6% Annual growth 13.8% I own this set I want this set

	40502 The Brick Moulding Machine Theme / Subtheme Promotional / LEGO House Year 2021 Pieces 1,205 Availability Retired Buy this set at eBay StockX Bricklink	Retail $99.99 Value $498.09 Growth +398.1% Annual growth 22.0% I own this set I want this set

	40501 The Wooden Duck Theme / Subtheme Promotional / LEGO House Year 2020 Pieces 621 Availability Retired Buy this set at eBay Bricklink	Retail $89.99 Value $131.57 Growth +46.2% Annual growth 3.3% I own this set I want this set

	40366 LEGO House Dinosaurs Theme / Subtheme Promotional / LEGO House Year 2019 Pieces 864 Availability Retired Buy this set at eBay Bricklink	Retail $89.99 Value $122.83 Growth +36.5% Annual growth 3.6% I own this set I want this set

	4000026 LEGO House Tree of Creativity Theme / Subtheme Promotional / LEGO House Year 2018 Pieces / Minifigs 837 / 1 Availability Retired Buy this set at Amazon eBay Bricklink	Retail $99.99 Value $119.64 Growth +19.7% Annual growth 3.0% I own this set I want this set

Sets in Promotional / LEGO House


	LEGO House Fan Pre-Opening Theme / Subtheme Promotional / LEGO House Year 2017 Pieces 26 Availability Retired Buy this set at Bricklink	promotional Value $176.91 Annual growth 5.9% I own this set I want this set

	LEGO House Grand Opening Theme / Subtheme Promotional / LEGO House Year 2017 Pieces 26 Availability Retired Buy this set at Bricklink	promotional Value $389.43 Annual growth 10.4% I own this set I want this set

	40296 LEGO House Build Your Meal Brick Bag Theme / Subtheme Promotional / LEGO House Year 2017 Pieces 19 Availability Retired Buy this set at ebay Bricklink	promotional Value $3.15 Annual growth 17.2% I own this set I want this set

	40534 LEGO House Chef Theme / Subtheme Promotional / LEGO House Year 2022 Pieces / Minifigs 8 / 1 Availability Retired Buy this set at ebay Bricklink	promotional Value $9.58 Annual growth 29.4% I own this set I want this set

	40356 LEGO House Exclusive Minifigure 2019 Theme / Subtheme Promotional / LEGO House Year 2019 Pieces / Minifigs 7 / 1 Availability Retired Buy this set at eBay Bricklink	promotional Value $24.29 Annual growth 5.5% I own this set I want this set

	40790 LEGO House Chef Theme / Subtheme Promotional / LEGO House Year 2025 Pieces / Minifigs 7 / 1 Buy this set at eBay Bricklink	I own this set I want this set

	4000044 LEGO House 6 bricks Theme / Subtheme Promotional / LEGO House Year 2024 Pieces 6 Availability Retired Buy this set at Bricklink	promotional Value $2.62 Annual growth 17.5% I own this set I want this set

	40295 LEGO House Chef Theme / Subtheme Promotional / LEGO House Year 2017 Pieces / Minifigs 6 / 1 Availability Retired Buy this set at eBay Bricklink	promotional Value $14.48 Annual growth 18.8% I own this set I want this set

	40297 LEGO House 6 DUPLO Bricks Theme / Subtheme Promotional / LEGO House Year 2017 Pieces 6 Availability Retired Buy this set at eBay Bricklink	promotional Value $4.41 Annual growth 16.2% I own this set I want this set

	624210 LEGO House 6 Bricks Theme / Subtheme Promotional / LEGO House Year 2017 Pieces 6 Availability Retired Buy this set at ebay Bricklink	promotional Value $1.96 Annual growth 9.7% I own this set I want this set

	6509887 LEGO House 6 Bricks Theme / Subtheme Promotional / LEGO House Year 2024 Pieces 6 Availability Retired Buy this set at eBay Bricklink	promotional Value $4.16 Annual growth 13.8% I own this set I want this set

	40394 LEGO House Chef Theme / Subtheme Promotional / LEGO House Year 2020 Pieces / Minifigs 2 / 1 Availability Retired Buy this set at ebay Bricklink	promotional Value $19.46 Annual growth 3.6% I own this set I want this set

	40458 LEGO House Chef Theme / Subtheme Promotional / LEGO House Year 2021 Pieces / Minifigs 2 / 1 Availability Retired Buy this set at ebay Bricklink	promotional Value $16.36 Annual growth 29.4% I own this set I want this set

	Pull-Along Duck 3D Printed Theme / Subtheme Promotional / LEGO House Year 2022 Pieces 1 Availability Retired Buy this set at eBay Bricklink	promotional Value $374.99 Annual growth 2.9% I own this set I want this set

My Collection

I own this set

I want this set

Set Details

Set number

40503-1

Name

Dagny Holm Master Builder

Theme

Promotional

Subtheme

LEGO House

Year

2022

Released

March 2022

Availability

Retired

Pieces

1,068 (PPP $0.08)

Set Pricing

Retail price

$90.00

New/Sealed

Value

$129.54

Growth

+43.93%

Annual growth

+8.94% Decreasing

2025 growth

+2.39%

90-day change

7.73%

Used

Value

$52.54

Range

$50.75 - $63.05

Quick Buy

eBay

Buy

Lowest price

$120.00

Highest price

$249.00

Bricklink

Buy

Lowest price

$92.65 (DE)

Highest price

$140.17

*Listings are for new/sealed sets.

Set Predictions

New/Sealed

Today's value

$129.54

1 year forecast

$141.12+8.94%

5 year forecast

$186.91+44.29%

$181

$192

40503 Dagny Holm Master Builder is projected to be valued between $181 - $192 within five years.

Insights

A LEGO House exclusive available on-site only, Dagny Holm Master Builder (2022) draws demand from collectors as a tribute to the original Master Builder and benefits from constrained supply, and while remake risk is low and display appeal is clear, historical sealed-copy gains have been modest.

Set Facts

Dagny Holm was the first LEGO Master Builder, and she made a massive impact on model designing with her way of working with LEGO bricks in a cubistic and realistic way and her legacy can still be found in many areas within the LEGO Group.
Dagny Holm was the niece of Ole Kirk Kristiansen, the founder of the LEGO Group.
Price: 599 DKK.
The set was the 3rd item in the LEGO House Limited Edition series.
The 1068-piece model measurements are the following: 10” wide, 7.4” deep.
The model features six exclusive printed tiles representing her career.
The base comprises two printed tiles with the words?‘LEGO® House' and ‘Dagny Holm – Master Builder'.
Dagny Holm Master Builder was designed by LEGO designer Markus Rollbuhler.

Regional Retail Prices (LEGO.com/Store)

United States

$90.00

Australia

$124.00

Dagny Holm Master Builder Reviews

15 reviews

4.9

Collectors

Investors

Jays Brick Blog

“The 1068-piece model measures 25 cm wide, 19 cm deep and 14.5 cm tall (10” wide, 7.4” deep and 5.7” tall), and includes six exclusive printed tiles representing her career. Additionally, the base comprises two printed tiles with the words?‘LEGO® House’ and ‘Dagny Holm –... More Master Builder’, and there are nods to the Wooden Duck, and a rare LEGO Idea House minifigure in the shelf in the background. These are given out at tours in”

Full review at jaysbrickblog.com

“It is a tribute to one of the pioneer Master Builders whose work helped populate the first LEGOLAND theme park in Billund, Denmark. A sculptor by training, she designed and built a host of animals and fictional characters and the buildings that are still in standing today.... More The set consists of 1068pcs and features a brick built Dagny in her workshop with a series of builds that include the LEGOLAND Giraffe along with the wooden duck and the Nyhavn buildings.”

Full review at www.brickfinder.net

Subtheme Analysis

Promotional / LEGO House

Sets

Years

2017 - 2026

Annual growth

+7.58% (this set +8.94%)

This set's annual growth (CAGR) vs. subtheme

Community Stats

Dagny Holm Master Builder currently ranks #6 out of the top most owned sets in Promotional LEGO House.

#1A Minifigure Tribute

#2The Wooden Duck

#3LEGO House Dinosaurs

#4LEGO House 6 Bricks

#5LEGO House Tree of Creativity

#6Dagny Holm Master Builder

#7LEGO House Build Your Meal Brick Bag

#8The Brick Moulding Machine

About LEGO House

Located in Billund, Denmark, LEGO House is an experience centre located near LEGOland and the headquarters of The LEGO Group. It is a 12,000-square metre building filled with 25 million LEGO bricks designed to represent the playful and educational ethos at the heart of the LEGO brand and is notable for its innovative design and unique architecture, which embodies the LEGO brand. LEGO House was designed to resemble a pile of 21 white LEGO bricks which have been built on top of each other.

LEGO House was introduced in 2017 and currently consists of 23 sets. As of today, 40502 The Brick Moulding Machine is the most valuable LEGO House set with an estimated new/factory sealed value of $498.

Summary

Promotional LEGO House Dagny Holm Master Builder set 40503 was released in March 2022, retailing for $90, but has since been retired. New, unopened Dagny Holm Master Builder sets are valued at $130, while used sets can be found for $53.

The LEGO House Limited Edition series was created to add significantly value to the experience of visiting LEGO House as a guest. These items can only be purchased in LEGO House, Home of the Brick. The first five Limited Edition products were the LEGO House Architecture set, the LEGO House Tree of Creativity, the LEGO House Dinosaurs, LEGO House The Wooden Duck and LEGO House The Brick Moulding Machine.

In LEGO House guests can experience Dagny Holms’ footprints a few places in History Collection, where some of her work from the 1930’s is on display. Furthermore, Creative Lab in Red Zone is designed with her design approach in mind. It is an everchanging room, where guests can immerse themselves into working creatively like a Master Builder.

Set Pricing Models

BrickEconomy uses a number of methods to determine the value of a set.

New/Sealed

Machine Learning/AI Model

Value (today)

$129.54

Value (in a year)

$141.12

Value (in 2 years)

$152.74

Accuracy

0.962500 Very high

Statistical Model

Value (today)

$125.18

Value (in a year)

(Possible plateau)

Value (in two years)

(Possible plateau)

Accuracy

0.200844 Very low

Used

Machine Learning/AI Model

Value (today)

$52.54

Value (low range)

$50.75

Value (high range)

$63.05

Accuracy

0.907500 High

To learn more about how we calculate pricing and forecasting, check out our article on BrickEconomy’s Approach to LEGO Pricing and Future Value Predictions.

Region · United States (USD)

Theme · Light

Explore

Sets Minifigs Deals

About Us

About BrickEconomy Contact Us Support Us

Helpful Links

FAQs Widgets Sitemap

Follow BrickEconomy

Facebook

Twitter/X

Instagram

LEGO, the LEGO logo, the Minifigure and the brick and knob configurations are trademarks and/or copyrights of the LEGO Group of companies which does not sponsor, authorize or endorse this site.
BrickEconomy, the BrickEconomy logo and all content not covered by The LEGO Group's copyright is, unless otherwise stated, ©2026 BrickEconomy.

Change Region

Changes the pricing currency and date formats to a specific region. Adjusts pricing and date formats to region.