4691 PORTSIDE WAY
Valuation
Tax & Assessment
Property Facts
Transaction History(3)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.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 80301These 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
4691 Portside Way 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 less than 68% of homes in Boulder County
- Costs less per square foot than 75% of homes in Boulder 80301
- Smaller than 66% of homes in Boulder County
- Has a smaller lot than 87% of homes in Boulder County
What homes are worth in Boulder 80301
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 36% of homes in Boulder 80301.
How it measures up in Boulder 80301
The dot is this home. The mark in the middle is the typical home in Boulder 80301.
Pricier than 36% of homes nearby
Pricier than 25% of homes nearby
Bigger than 48% of homes nearby
Bigger than 32% of homes nearby
Newer than 42% of homes nearby
| Measure | This home | Boulder 80301 | Boulder County |
|---|---|---|---|
| Estimated valuepricier than | $569,122 | 36% of homes | 32% of homes |
| Price per ft²pricier than | $371 | 25% of homes | 44% of homes |
| Living areabigger than | 1,536 ft² | 48% of homes | 34% of homes |
| Lot sizebigger than | 2,466 ft² | 32% of homes | 13% of homes |
| Year builtnewer than | 1980 | 42% of homes | 43% of homes |
About 4691 Portside Way
How much is 4691 Portside Way, Boulder, CO worth?
The TopHap Estimate for 4691 Portside Way, Boulder, CO is $569,122 as of Jul 14, 2026. The likely range is $528,303 to $609,941. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 4691 Portside Way, Boulder, CO last sell?
4691 Portside Way, Boulder, CO last sold on Nov 13, 2023 for $550,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 4691 Portside Way, Boulder, CO?
4691 Portside Way, Boulder, CO has 2 bedrooms, 1.5 bathrooms, 1,536 square feet of living space and a 0.06-acre lot.
When was 4691 Portside Way, Boulder, CO built?
4691 Portside Way, Boulder, CO was built in 1980, making it 46 years old. It is a townhouse home.
What schools serve 4691 Portside Way, Boulder, CO?
4691 Portside Way, Boulder, CO is assigned to Heatherwood Elementary School (elementary), rated B; Nevitt Platt Middle School (middle), rated B-; Boulder High School (high), rated A+. All sit in Boulder Valley School District Re-2. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 4691 Portside Way, Boulder, CO compare to other homes in Boulder 80301?
Among the 9,298 homes in Boulder 80301, it is worth more than 36% of them ($569,122 against a typical $764,403), its price per square foot is higher than 25% of them ($371 against a typical $428), it is bigger than 48% of them (1,536 ft² against a typical 1,596 ft²), its lot is bigger than 32% of them (2,466 ft² against a typical 0.17 ac) and it is newer than 42% of them (1980 against a typical 1983). Measured against all of Boulder County, it is worth more than 32% 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 4691 Portside Way, Boulder, CO?
The 2025 property tax bill for 4691 Portside Way, Boulder, CO was $3,162. The county assessed it at $34,068.
Closest homes
- 4695 Portside Way$518K30 ft · 2 bd · 1.5 ba · 1,024 ft² · Sold $75K · Dec 1992
- 4685 Portside Way$485K39 ft · 2 bd · 1.5 ba · 1,024 ft² · Sold $340K · Sep 2021
- Portside Way$591K47 ft · 352 ft² · Sold Jan 1900
- 4681 Portside Way$521K70 ft · 2 bd · 1.5 ba · 1,024 ft² · Sold $355K · Sep 2021
- 4671 Portside Way118 ft · 2 bd · 1.5 ba · 1,024 ft² · Sold $299K · Dec 2024
- 4665 Portside Way$480K148 ft · 2 bd · 1.5 ba · 1,024 ft² · Sold May 1981
- 4661 Portside Way$478K175 ft · 2 bd · 1.5 ba · 1,024 ft² · Sold May 1981
- 4675 Portside Way185 ft · 2 bd · 2.5 ba · 1,024 ft² · Sold $299K · Dec 2024
More homes in Boulder 80301
- 4444 Mast Rd$719K3 bd · 1.8 ba · 1,688 ft² · Sold $710K · Aug 2026
- 3525 28th St$375K2 bd · 1.8 ba · 830 ft² · Sold $370K · Aug 2026
- 3030 Edison Ct$609K3 bd · 2.3 ba · 1,611 ft² · Sold $585K · Aug 2026
- 6054 Gunbarrel Ave$300K2 bd · 1.8 ba · 809 ft² · Sold $300K · Aug 2026
- 5546 Lone Eagle Ct$795K4 bd · 3.3 ba · 1,960 ft² · Sold $795K · Aug 2026
- 6108 Habitat Dr$315K2 bd · 1.8 ba · 843 ft² · Sold $292K · Aug 2026
- 4767 White Rock Cir$309K2 bd · 1 ba · 747 ft² · Sold $300K · Aug 2026
- 3684 Pinedale St$328K2 bd · 2 ba · 1,394 ft² · Sold $328K · Aug 2026
- 2835 Links Dr$2.5M5 bd · 4.8 ba · 5,943 ft² · Sold $2.2M · Aug 2026
- 7372 Windsor Dr$1M2 bd · 2.3 ba · 2,881 ft² · Sold $1.2M · Aug 2026
- 8003 Sagebrush Ct$3.7M4 bd · 5.3 ba · 3,724 ft² · Sold $3.7M · Aug 2026
- 3627 Silverton St$1.1M3 bd · 2.5 ba · 2,877 ft² · Sold $1M · Aug 2026
Assigned schools
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