730 6TH ST
Valuation
Tax & Assessment
Property Facts
Transaction History(4)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Foreclosure Filings(1)
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Boulder Valley School District Re-2
Neighborhood · ZIP 80302These 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.
Owner Tools
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
730 6th St 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 97% of homes in Boulder County
- Costs more per square foot than 97% of homes in Boulder County
- Bigger than 71% of homes in Boulder County
- Has a bigger lot than 71% of homes in Boulder County
- Newer than 86% of homes in Grant
What homes are worth in Boulder 80302
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 88% of homes in Boulder 80302.
How it measures up in Boulder 80302
The dot is this home. The mark in the middle is the typical home in Boulder 80302.
Pricier than 88% of homes nearby
Pricier than 85% of homes nearby
Bigger than 68% of homes nearby
Bigger than 52% of homes nearby
Newer than 85% of homes nearby
| Measure | This home | Grant | Boulder 80302 | Boulder County |
|---|---|---|---|---|
| Estimated valuepricier than | $2,399,659 | 54% of homes | 88% of homes | 97% of homes |
| Price per ft²pricier than | $924 | 73% of homes | 85% of homes | 97% of homes |
| Living areabigger than | 2,597 ft² | 40% of homes | 68% of homes | 71% of homes |
| Lot sizebigger than | 0.26 ac | 62% of homes | 52% of homes | 71% of homes |
| Year builtnewer than | 1998 | 86% of homes | 85% of homes | 73% of homes |
About 730 6th St
How much is 730 6th St, Boulder, CO worth?
The TopHap Estimate for 730 6th St, Boulder, CO is $2,399,659 as of Sep 24, 2026. The likely range is $2,004,854 to $2,794,464. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 730 6th St, Boulder, CO last sell?
730 6th St, Boulder, CO last sold on Oct 24, 2005 for $2,938,175, according to the county's recorded deed.
How big is 730 6th St, Boulder, CO?
730 6th St, Boulder, CO has 4 bedrooms, 3.3 bathrooms, 2,597 square feet of living space and a 0.26-acre lot.
When was 730 6th St, Boulder, CO built?
730 6th St, Boulder, CO was built in 1998, making it 28 years old. It is a split level home.
What schools serve 730 6th St, Boulder, CO?
730 6th St, Boulder, CO is assigned to Flatirons Elementary School (elementary), rated B-; Boulder High School (high), rated A+; Manhattan School of Arts and Academics (middle), rated C+. All sit in Boulder Valley School District Re-2. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 730 6th St, Boulder, CO compare to other homes in Boulder 80302?
Among the 7,990 homes in Boulder 80302, it is worth more than 88% of them ($2,399,659 against a typical $1,126,401), its price per square foot is higher than 85% of them ($924 against a typical $635), it is bigger than 68% of them (2,597 ft² against a typical 2,006 ft²), its lot is bigger than 52% of them (0.26 ac against a typical 0.24 ac) and it is newer than 85% of them (1998 against a typical 1971). Measured against all of Boulder County, it is worth more than 97% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 730 6th St, Boulder, CO?
The 2025 property tax bill for 730 6th St, Boulder, CO was $15,366. The county assessed it at $175,338.
More homes on 6th St
- 2850 6th St$1.8M4 bd · 1.8 ba · 2,043 ft² · Sold $1.8M · Sep 2026
- 1344 6th St$1.3M5 bd · 2.8 ba · 2,479 ft² · Sold $1.3M · Sep 2026
- 820 6th St$3.6M5 bd · 4.5 ba · 5,031 ft² · Sold $3.6M · Sep 2026
- 4840 6th St$2.1M5 bd · 3.5 ba · 4,786 ft² · Sold $2.1M · Aug 2026
- 3180 6th St$1.8M5 bd · 2.8 ba · 3,536 ft² · Sold $1.4M · Aug 2026
- 900 6th St$3.7M4 bd · 3 ba · 3,360 ft² · Sold $3.7M · Jul 2026
- 4818 6th St$1.9M5 bd · 4 ba · 4,996 ft² · Sold $1.9M · Jun 2026
- 4825 6th St$1.9M4 bd · 3.5 ba · 4,000 ft² · Sold $1.9M · May 2026
- 4796 6th St$2.3M5 bd · 3.5 ba · 4,047 ft² · Sold $2.3M · May 2026
- 3005 6th St$995K2 bd · 1 ba · 671 ft² · Sold $1M · May 2026
- 1006 6th St$2.7M3 bd · 3.8 ba · 2,450 ft² · Sold $2.7M · Jan 2026
- 3280 6th St$1.1M0.18 ac · Sold $1.1M · Nov 2025
Closest homes
- 750 6th St$2.5M75 ft · 3 bd · 3 ba · 2,908 ft² · Sold $1.9M · Jun 2017
- 601 Baseline Rd$3.5M113 ft · 4 bd · 3.5 ba · 3,538 ft² · Sold $4.1M · Jul 2021
- 756 6th St149 ft · 4 bd · 3.5 ba · 3,544 ft² · Sold $975K · Jun 2010
- 707 7th St$2.7M153 ft · 4 bd · 2.5 ba · 4,314 ft² · Sold $1.8M · Apr 2025
- 725 7th St$4M176 ft · 5 bd · 4.5 ba · 5,214 ft² · Sold $3.6M · Mar 2019
- 701 7th St$4.4M198 ft · 6 bd · 4.3 ba · 5,690 ft² · Sold Nov 1992
- 770 6th St$3.9M238 ft · 4 bd · 3.3 ba · 3,871 ft² · Sold Jul 1990
- 755 7th St$3.5M232 ft · 5 bd · 4.5 ba · 4,238 ft² · Sold $238K · Feb 2018
More homes in Boulder 80302
- 5411 Sunshine Canyon Dr$3M2 bd · 2.5 ba · 4,411 ft² · Sold $3M · Sep 2026
- 600 Arapahoe Ave$699K3 bd · 1.5 ba · 1,021 ft² · Sold $650K · Sep 2026
- 2959 S Lakeridge Trl$3.7M6 bd · 2.8 ba · 3,206 ft² · Sold $1.8M · Sep 2026
- 1634 Walnut St$2.6M3 bd · 3.8 ba · 2,315 ft² · Sold $3.5M · Sep 2026
- 1707 Walnut St$839K3 bd · 2 ba · 1,079 ft² · Sold $675K · Sep 2026
- 6183 Red Hill Rd$1.5M3 bd · 2.8 ba · 3,842 ft² · Sold $1.3M · Sep 2026
- 836 Walnut St$565K2 bd · 1 ba · 959 ft² · Sold $550K · Sep 2026
- 269 Canyonside Dr$419K1 bd · 1 ba · 624 ft² · Sold $100K · Sep 2026
- 398 Leonards Rd$799K3 bd · 2 ba · 2,278 ft² · Sold $1.1M · Sep 2026
- 358 Kelly Rd E$750K4 bd · 1.8 ba · 2,088 ft² · Sold $685K · Sep 2026
- 8695 Sunshine Canyon Dr$595K1 bd · 1 ba · 786 ft² · Sold $580K · Sep 2026
- 2253 Spruce St$520K3 bd · 1.5 ba · 960 ft² · Sold $520K · Sep 2026
Assigned schools
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