646 NECANICUM DR
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(2)
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: Seaside School District 10
Neighborhood · ZIP 97138These 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
646 Necanicum Dr 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 68% of homes in Clatsop County
- Costs more per square foot than 68% of homes in Clatsop County
- Newer than 84% of homes in Seaside 97138
What homes are worth in Seaside 97138
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 67% of homes in Seaside 97138.
How it measures up in Seaside 97138
The dot is this home. The mark in the middle is the typical home in Seaside 97138.
Pricier than 67% of homes nearby
Pricier than 58% of homes nearby
Bigger than 58% of homes nearby
Bigger than 46% of homes nearby
Newer than 84% of homes nearby
| Measure | This home | Seaside 97138 | Clatsop County |
|---|---|---|---|
| Estimated valuepricier than | $615,000 | 67% of homes | 68% of homes |
| Price per ft²pricier than | $395 | 58% of homes | 68% of homes |
| Living areabigger than | 1,558 ft² | 58% of homes | 53% of homes |
| Lot sizebigger than | 0.18 ac | 46% of homes | 41% of homes |
| Year builtnewer than | 2004 | 84% of homes | 84% of homes |
About 646 Necanicum Dr
How much is 646 Necanicum Dr, Seaside, OR worth?
The TopHap Estimate for 646 Necanicum Dr, Seaside, OR is $615,000 as of Sep 24, 2026. The likely range is $554,182 to $675,818. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 646 Necanicum Dr, Seaside, OR last sell?
646 Necanicum Dr, Seaside, OR last sold on Jan 31, 2012 for $290,000, according to the county's recorded deed.
How big is 646 Necanicum Dr, Seaside, OR?
646 Necanicum Dr, Seaside, OR has 3 bedrooms, 3 bathrooms, 1,558 square feet of living space and a 0.18-acre lot.
When was 646 Necanicum Dr, Seaside, OR built?
646 Necanicum Dr, Seaside, OR was built in 2004, making it 22 years old. It is a modern home. The building has 2 stories.
What schools serve 646 Necanicum Dr, Seaside, OR?
646 Necanicum Dr, Seaside, OR is assigned to Seaside Heights Elementary School (elementary), rated B-; Seaside High School (high), rated D; Broadway Middle School (middle), rated C-. All sit in Seaside School District 10. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 646 Necanicum Dr, Seaside, OR compare to other homes in Seaside 97138?
Among the 7,391 homes in Seaside 97138, it is worth more than 67% of them ($615,000 against a typical $507,202), its price per square foot is higher than 58% of them ($395 against a typical $372), it is bigger than 58% of them (1,558 ft² against a typical 1,404 ft²), its lot is bigger than 46% of them (0.18 ac against a typical 0.22 ac) and it is newer than 84% of them (2004 against a typical 1976). Measured against all of Clatsop County, it is worth more than 68% 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 646 Necanicum Dr, Seaside, OR?
The 2025 property tax bill for 646 Necanicum Dr, Seaside, OR was $4,869. The county assessed it at $338,807.
More homes on Necanicum Dr
- 320 Necanicum Dr # 10$289K2 bd · 1 ba · 842 ft² · Sold $250K · Sep 2026
- 218 Necanicum Dr$587K4 bd · 2 ba · 952 ft² · Sold $579K · Nov 2025
- 320 Necanicum Dr # 3$300K2 bd · 1 ba · 838 ft² · Sold $285K · Mar 2024
- 320 Necanicum Dr # 12$363K3 bd · 2 ba · 1,027 ft² · Sold $327K · Jul 2023
- 320 Necanicum Dr # 1$368K3 bd · 2 ba · 1,027 ft² · Sold May 2021
- 320 Necanicum Dr # 4$306K2 bd · 1 ba · 838 ft² · Sold $282K · Oct 2020
- 320 Necanicum Dr # 5$322K2 bd · 1 ba · 839 ft² · Sold $189K · Jan 2020
- 320 Necanicum Dr # 8$313K2 bd · 1 ba · 833 ft² · Sold $183K · May 2019
- 320 Necanicum Dr # 6$449K2 bd · 1 ba · 840 ft² · Sold $184K · Feb 2018
- 320 Necanicum Dr # 11$377K3 bd · 2 ba · 1,024 ft² · Sold $220K · Oct 2017
- 320 Necanicum Dr # 9$289K2 bd · 1 ba · 847 ft² · Sold $175K · May 2017
- 400 Necanicum Dr0.63 ac · Sold $1.3M · Sep 2016
Closest homes
- 660 Necanicum Dr$591K58 ft · 2 bd · 3 ba · 1,471 ft²
- 450 6th Ave$869K96 ft · 4 bd · 2.5 ba · 2,120 ft² · Sold $419K · Sep 2014
- 636 Necanicum Dr$526K98 ft · 3 bd · 2 ba · 1,408 ft²
- 688 Necanicum Dr$664K83 ft · 3 bd · 3 ba · 1,736 ft²
- $323K85 ft · 871 ft²
- 430 7th Ave$690K136 ft · 2 bd · 1.5 ba · 1,669 ft² · Sold $275K · Aug 2009
- 407 7th Ave$543K101 ft · 3 bd · 2 ba · 1,359 ft² · Sold $350K · Dec 2005
- 629 N Franklin St$542K103 ft · 4 bd · 3 ba · 1,881 ft² · Sold $350K · Dec 2005
More homes in Seaside 97138
- 34289 Wapiti Ln$535K4 bd · 3 ba · 2,553 ft² · Sold $400K · Oct 2026
- 205 13th St$499K2 bd · 2 ba · 2,140 ft² · Sold $537K · Oct 2026
- 5190 N Fairway Dr$1.6M3 bd · 2.5 ba · 2,856 ft² · Sold $1.6M · Oct 2026
- 311 10th Ave$667K4 bd · 2 ba · 1,680 ft² · Sold $484K · Oct 2026
- 2537 Pine Ridge Dr$1.1M3 bd · 2.5 ba · 2,985 ft² · Sold $1.1M · Oct 2026
- 4755 Drummond Dr$1.2M1 bd · 4 ba · 2,355 ft² · Sold $1.2M · Oct 2026
- 950 S Edgewood St4 bd · 4 ba · 1,992 ft² · Sold $449K · Oct 2026
- 205 13th St$537K2 bd · 2 ba · 2,140 ft² · Sold $549K · Oct 2026
- 790 17th Ave$650K4 bd · 2 ba · 2,887 ft² · Sold $640K · Oct 2026
- 2390 S Edgewood St$725K4 bd · 1.5 ba · 1,773 ft² · Sold $705K · Oct 2026
- 821 14th Ave$589K3 bd · 1.5 ba · 2,160 ft² · Sold $592K · Oct 2026
- 967 N Cottage Ave$860K2 bd · 2 ba · 1,503 ft² · Sold $846K · Oct 2026
Assigned schools
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