640 18TH AVE
Valuation
Tax & Assessment
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: Longview Public Schools
Neighborhood · ZIP 98632These 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
640 18th Ave 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 82% of homes in Cowlitz County
- Costs less per square foot than 72% of homes in St. Helens
- Smaller than 75% of homes in Cowlitz County
- Older than 93% of homes in Longview 98632
What homes are worth in Longview 98632
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 21% of homes in Longview 98632.
How it measures up in Longview 98632
The dot is this home. The mark in the middle is the typical home in Longview 98632.
Pricier than 21% of homes nearby
Pricier than 51% of homes nearby
Bigger than 28% of homes nearby
Newer than 7% of homes nearby
| Measure | This home | St. Helens | Longview 98632 | Cowlitz County |
|---|---|---|---|---|
| Estimated valuepricier than | $306,875 | 33% of homes | 21% of homes | 18% of homes |
| Price per ft²pricier than | $268 | 28% of homes | 51% of homes | 44% of homes |
| Living areabigger than | 1,144 ft² | 58% of homes | 28% of homes | 25% of homes |
| Year builtnewer than | 1925 | 33% of homes | 7% of homes | 8% of homes |
About 640 18th Ave
How much is 640 18th Ave, Longview, WA worth?
The TopHap Estimate for 640 18th Ave, Longview, WA is $306,875 as of Sep 24, 2026. The likely range is $280,837 to $332,913. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 640 18th Ave, Longview, WA last sell?
640 18th Ave, Longview, WA last sold on Mar 7, 2005 for $56,984, according to the county's recorded deed.
How big is 640 18th Ave, Longview, WA?
640 18th Ave, Longview, WA has 2 bedrooms, 1 bathrooms and 1,144 square feet of living space.
When was 640 18th Ave, Longview, WA built?
640 18th Ave, Longview, WA was built in 1925, making it 101 years old. The building has 1 story.
What schools serve 640 18th Ave, Longview, WA?
640 18th Ave, Longview, WA is assigned to Kessler Elementary School (elementary), rated C+; Mark Morris High School (high), rated B-; Cascade Middle School (middle), rated B-. All sit in Longview Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 640 18th Ave, Longview, WA compare to other homes in Longview 98632?
Among the 17,113 homes in Longview 98632, it is worth more than 21% of them ($306,875 against a typical $380,919), its price per square foot is higher than 51% of them ($268 against a typical $267), it is bigger than 28% of them (1,144 ft² against a typical 1,432 ft²) and it is newer than 7% of them (1925 against a typical 1966). Measured against all of Cowlitz County, it is worth more than 18% 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 640 18th Ave, Longview, WA?
The 2025 property tax bill for 640 18th Ave, Longview, WA was $2,267. The county assessed it at $280,450.
More homes on 18th Ave
- 283 18th Ave$197K3 bd · 1 ba · 744 ft² · Sold Aug 2026
- 115 18th Ave$275K2 bd · 1 ba · 962 ft² · Sold $197K · Aug 2026
- 602 18th Ave$226K3 bd · 1 ba · 1,242 ft² · Sold $225K · Jun 2026
- 1403 18th Ave$443K4 bd · 2 ba · 2,068 ft² · Sold $445K · Jun 2026
- 1148 18th Ave$259K2 bd · 1 ba · 894 ft² · Sold Apr 2026
- 566 18th Ave$318K2 bd · 1 ba · 957 ft² · Sold $315K · Dec 2025
- 328 18th Ave$212K2 bd · 1 ba · 764 ft² · Sold $210K · Dec 2025
- 536 18th Ave$256K3 bd · 2.5 ba · 2,140 ft² · Sold $253K · Oct 2025
- 288 18th Ave$259K2 bd · 1 ba · 718 ft² · Sold $255K · Sep 2025
- 1129 18th Ave$419K4 bd · 1.5 ba · 1,857 ft² · Sold $425K · Aug 2025
- 306 18th Ave2 bd · 2 ba · 1,080 ft² · Sold $303K · Jul 2025
- 1015 18th Ave4 bd · 2 ba · 1,508 ft² · Sold $350K · Jul 2025
Closest homes
- 646 18th Ave$328K50 ft · 3 bd · 1 ba · 1,090 ft² · Sold $288K · Apr 2021
- 636 18th Ave$322K50 ft · 3 bd · 2 ba · 1,295 ft²
- 630 18th Ave$325K100 ft · 2 bd · 1 ba · 1,060 ft² · Sold $260K · Sep 2021
- 650 18th Ave$263K100 ft · 2 bd · 1 ba · 834 ft² · Sold $235K · Apr 2020
- 626 18th Ave$239K150 ft · 2 bd · 1 ba · 750 ft²
- 656 18th Ave$358K150 ft · 2 bd · 1 ba · 834 ft² · Sold $245K · Jun 2019
- 637 17th Ave$289K149 ft · 2 bd · 1 ba · 784 ft²
- 631 17th Ave$303K172 ft · 3 bd · 1 ba · 1,043 ft²
More homes in Longview 98632
- 3047 Lindsey Dr$315K3 bd · 1.5 ba · 1,645 ft² · Sold $305K · Sep 2026
- 119 Old Mill Creek Rd$664K2 bd · 2 ba · 1,508 ft² · Sold $660K · Sep 2026
- 2632 Florida St$396K3 bd · 1 ba · 1,923 ft² · Sold Sep 2026
- 306 Beech St$265K3 bd · 1 ba · 1,008 ft² · Sold $270K · Sep 2026
- 148 W Canyon View Dr$560K3 bd · 2.5 ba · 3,232 ft² · Sold $565K · Sep 2026
- 325 23rd Ave$200K1 bd · 1 ba · 504 ft² · Sold $213K · Sep 2026
- 263 28th Ave$325K4 bd · 1 ba · 783 ft² · Sold $320K · Sep 2026
- 2120 Grove St$399K3 bd · 2 ba · 1,328 ft² · Sold $405K · Sep 2026
- 201 Inglewood Dr$439K4 bd · 2.5 ba · 2,260 ft² · Sold $439K · Sep 2026
- 2025 Olympia Way$400K3 bd · 1.5 ba · 1,989 ft² · Sold $399K · Sep 2026
- 2426 38th Ave$599K3 bd · 2 ba · 1,636 ft² · Sold $599K · Sep 2026
- 2443 Hickory Ave$402K3 bd · 2 ba · 1,458 ft² · Sold $402K · Sep 2026
Assigned schools
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