6840 NORTHSTAR CIR
Valuation
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Douglas County School District Re-1
Neighborhood · ZIP 80108These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Ownership
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
6840 Northstar Cir measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth more than 93% of homes in Douglas County
- Has a bigger lot than 98% of homes in Castle Pines Village
What homes are worth in Castle Rock 80108
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 81% of homes in Castle Rock 80108.
How it measures up in Castle Rock 80108
The dot is this home. The mark in the middle is the typical home in Castle Rock 80108.
Pricier than 81% of homes nearby
Bigger than 97% of homes nearby
| Measure | This home | Castle Pines Village | Castle Rock 80108 | Douglas County |
|---|---|---|---|---|
| Estimated valuepricier than | $1,370,760 | 33% of homes | 81% of homes | 93% of homes |
| Lot sizebigger than | 2.47 ac | 98% of homes | 97% of homes | 93% of homes |
About 6840 Northstar Cir
How much is 6840 Northstar Cir, Castle Rock, CO worth?
The TopHap Estimate for 6840 Northstar Cir, Castle Rock, CO is $1,370,760 as of Jul 14, 2026. The likely range is $1,189,029 to $1,552,491. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 6840 Northstar Cir, Castle Rock, CO last sell?
6840 Northstar Cir, Castle Rock, CO last sold on Jan 1, 1900, according to the county's recorded deed.
What schools serve 6840 Northstar Cir, Castle Rock, CO?
6840 Northstar Cir, Castle Rock, CO is assigned to Buffalo Ridge Elementary School (elementary), rated B; Rocky Heights Middle School (middle), rated A-; Rock Canyon High School (high), rated A. All sit in Douglas County School District Re-1. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 6840 Northstar Cir, Castle Rock, CO compare to other homes in Castle Rock 80108?
Among the 13,451 homes in Castle Rock 80108, it is worth more than 81% of them ($1,370,760 against a typical $891,205) and its lot is bigger than 97% of them (2.47 ac against a typical 0.2 ac). Measured against all of Douglas County, it is worth more than 93% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
Closest homes
- 6828 Northstar Cir$1.4M149 ft · 3 bd · 3 ba · 4,864 ft² · Sold $854K · Sep 2015
- 6826 Northstar Cir$1.3M146 ft · 4 bd · 4 ba · 4,581 ft² · Sold $975K · Sep 2019
- 6816 Northstar Cir$1.4M185 ft · 4 bd · 4 ba · 4,421 ft² · Sold $1.4M · May 2024
- 6830 Northstar Cir$1.4M215 ft · 4 bd · 4 ba · 5,452 ft² · Sold $852K · Jan 2018
- 6818 Northstar Cir$1.3M200 ft · 3 bd · 3 ba · 4,739 ft² · Sold $890K · Oct 2019
- 6852 Northstar Cir$1.2M196 ft · 5 bd · 5 ba · 3,717 ft² · Sold $789K · Dec 2016
- 6824 Northstar Cir$1.4M202 ft · 4 bd · 4 ba · 4,498 ft² · Sold $757K · Dec 2014
- 6850 Northstar Cir$1.1M218 ft · 4 bd · 4 ba · 3,509 ft² · Sold $675K · Jul 2016
More homes in Castle Rock 80108
- 7412 Pembroke Ct$874K4 bd · 3 ba · 4,768 ft² · Sold $780K · Aug 2026
- 593 Kryptonite Dr$743K4 bd · 4 ba · 3,315 ft² · Sold $735K · Aug 2026
- 6739 Fawn Path Ln$1M2 bd · 3 ba · 3,627 ft² · Sold $984K · Aug 2026
- 907 Greenridge Ln$1.3M4 bd · 4 ba · 4,281 ft² · Sold $1.2M · Aug 2026
- 5704 Jasper Pointe Cir$795K3 bd · 3 ba · 2,455 ft² · Sold $795K · Aug 2026
- 6009 Castlegate Dr W$300K2 bd · 2 ba · 1,429 ft² · Sold $305K · Aug 2026
- 8174 Grady Cir$615K3 bd · 3 ba · 3,402 ft² · Sold $612K · Aug 2026
- 1658 Pinion Wing Cir$775K5 bd · 4 ba · 4,511 ft² · Sold $780K · Aug 2026
- 2104 Bellcove Dr$1.4M3 bd · 4 ba · 4,032 ft² · Sold $1.4M · Aug 2026
- 2004 Peachleaf Loop0.12 ac · Sold $679K · Aug 2026
- 3799 Doubletrack Ln$906K3 bd · 3 ba · 2,860 ft² · Sold $905K · Aug 2026
- 6469 Still Pine Cir$1.7M5 bd · 6 ba · 6,038 ft² · Sold $1.6M · Aug 2026
Assigned schools
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