503 Northstar Ct
Boulder, CO 80304
Wonderland Hills
4 Beds
3.5 Baths
4,783 sqft
4 Beds
3.5 Baths
4,783 sqft
Local Information
- Map ViewExplore the area around 503 Northstar Ct.
- Schools1 Elementary School1 Middle School1 High School
- Shop & Eat
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1972
Living Area
4,783 sqft
Price/Sqft
$449
Parking
Garage
About this House
This single-family home is located at 503 Northstar Ct, Boulder, CO. 503 Northstar Ct is in the Wonderland Hills neighborhood in Boulder, CO and in ZIP code 80304. This property has 4 bedrooms, 4 bathrooms and approximately 4,783 sqft of floor space. This property has a lot size of 7356 sqft and was built in 1972.
503 Northstar Ct, Boulder, CO 80304 is a 4 bedroom, 4 bathroom, 4,783 sqft single-family home in Wonderland Hills, built in 1972. It last sold for $946,580 on Nov 14, 2014. It is currently off market. The Trulia Estimate is $2,149,100, with a rent estimate of $7,347/month.
Home Details for 503 Northstar Ct
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Interior Details BasementAtticNumber of Rooms: 9Types of Rooms: Walk In Closet, Breakfast Nook, Dining Room, Family Room, Laundry Room, Master Bath, Office, Pantry, Recreation Room |
Heating & Cooling Heating: Baseboard, Radiant, GasAir ConditioningCooling System: EvaporativeHeating Fuel: Baseboard |
Levels, Entrance, & Accessibility Stories: 3Floors: Tile, Carpet, Hardwood |
Appliances & Utilities Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher |
Fireplace & Spa FireplaceHot Tub or Spa |
Windows, Doors, Floors & Walls Double Paned Windows |
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Exterior Home Features Roof: MetalDeckExterior: CompositionGardenLawnPatioSprinkler System |
Parking & Garage GarageParking Spaces: 2Parking: Garage Attached |
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Year Built Year Built: 1972Year Updated: 2013 |
Property Type / Style Property Type: Single Family HomeArchitecture: Contemporary |
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Units in Building: 1 |
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Lot Area: 7356 sqft |
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Pool Sauna |
Price History for 503 Northstar Ct
| Date | Price | Event | Source |
|---|---|---|---|
| 11/14/2014 | $946,580 | Sold | 8z Real Estate solds #999999_80304 |
| 03/14/2014 | $975,000 | Sold | 8z Real Estate solds #ec648ffc17191bee25a815e311032caa |
| 01/24/2014 | $691,000 | Sold | IRES as distributed by MLS GRID #701766 |
| 07/18/2013 | $795,000 | PriceChange | Agent Provided |
| 05/14/2013 | $850,000 | PriceChange | Agent Provided |
| 03/14/2013 | $980,000 | Listed For Sale | Agent Provided |
| 06/16/2000 | $770,000 | Sold | N/A |
Market trends in Boulder
Last updated June 2026
Avg. sale price
$891K
$60.83KMoM
Sale-to-List Price
98.2%
0.4%MoM
Price per sq ft
$503
$2MoM
Available listings
778
- Results are loading
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $12,464 |
| Assessment | $2,059,800 |
Home facts updated by county records
Comparable Sales for 503 Northstar Ct
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.10 | Single-Family Home | $1,942,500 | 08/06/25 | 4 | 3.5 | 3,526 | |
0.05 | Single-Family Home | $2,200,000 | 12/29/25 | 3 | 4 | 2,918 | |
0.11 | Single-Family Home | $1,750,000 | 04/15/26 | 3 | 3 | 2,766 | |
0.15 | Single-Family Home | $2,450,000 | 06/09/26 | 4 | 3.5 | 2,900 | |
0.17 | Single-Family Home | $1,355,000 | 07/14/26 | 3 | 2.5 | 1,920 | |
0.26 | Single-Family Home | $1,660,000 | 06/26/26 | 4 | 3 | 3,051 | |
0.09 | Single-Family Home | $3,200,000 | 06/10/26 | 5 | 2.5 | 3,654 | |
0.16 | Single-Family Home | $2,505,000 | 06/02/26 | 4 | 3.5 | 4,045 | |
0.42 | Single-Family Home | $1,820,000 | 07/14/26 | 4 | 4 | 3,794 | |
0.43 | Single-Family Home | $1,350,000 | 06/17/26 | 3 | 4 | 2,464 |
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Assigned Schools
These are the assigned schools for 503 Northstar Ct.
- Boulder High School
- 9-12
- Public
- 1939 Students
10/10GreatSchools RatingParent Rating AverageTerrible experience here. Constantly made fun of and picked on by students and teachers treated me like a total idiot. Went from being respected by peers and teachers at my old school to ridiculed and laughed at by the entire class.Other Review5mo ago - Centennial Middle School
- 6-8
- Public
- 598 Students
7/10GreatSchools RatingParent Rating AverageAs a parent, you hope for a school that sees your child, truly sees them, and helps them grow into the person they’re meant to be. Centennial doesn’t just meet that hope; it exceeds every expectation. My worries over this phase of life for my child have been replaced with joy.My daughter is thriving here in a way I never expected. From the numerous clubs that help explore talents and make new friends to dedicated teachers nurturing her talents and spark for learning. She’s discovering passions she didn’t know she had. These aren’t just activities to her anymore; they’re pieces of who she is becoming. The environment at Centennial is warm, safe and genuinely caring. My daughter says it best, “I love Centennial!”Parent Review7mo ago - Foothill Elementary School
- K-5
- Public
- 419 Students
8/10GreatSchools RatingParent Rating AverageMy 4th grade teacher was really mean I hope they're doing horrible my 5th grade teacher lives in my neighborhood so I can't really say anything negative about them they were pretty nice anyway tho and my third grade teacher was mean and then started not being mean I was only there for 3 year and it contributed to my mental health issues and set me up for failure or something idk my friends were really mean and I hated the principal that was probably why I hate this school so muchOther Review2y ago 
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Neighborhood Overview
Neighborhood stats provided by third party data sources.
What Locals Say about Wonderland Hills
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