3151 Alki Ave
+46.9%vs the Seattle ZIP median sale $/ft² ($648)
Sales Performance
70 arms-length sales on record for this building.
Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.
Ownership & Financing
Recent SalesThe latest recorded arms-length sales in the building, newest first.
Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.
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: Seattle School District
Neighborhood · ZIP 98116These 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.
All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
About 3151 Alki Ave
How many units are in 3151 Alki Ave, Seattle, WA?
3151 Alki Ave, Seattle, WA has 39 residential units across built in 1955, according to county assessor records.
What is a unit at 3151 Alki Ave, Seattle, WA worth?
The median TopHap Estimate across the 39 units at 3151 Alki Ave, Seattle, WA is $342,323. That works out to $952 per square foot. Units run from 355 to 731 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.
Is 3151 Alki Ave, Seattle, WA expensive for Seattle?
Units at 3151 Alki Ave, Seattle, WA carry a median of $952 per square foot, 47% above the Seattle median of $648 per square foot.
How often do units sell at 3151 Alki Ave, Seattle, WA?
0 units at 3151 Alki Ave, Seattle, WA sold in the last 12 months, out of 70 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.
Have units at 3151 Alki Ave, Seattle, WA appreciated?
Across 31 repeat sales of the same unit, 3151 Alki Ave, Seattle, WA returned a median 4.4% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 5.4 years.
What floor plans does 3151 Alki Ave, Seattle, WA have?
The most common plan at 3151 Alki Ave, Seattle, WA is a 0-bedroom of 355 square feet, repeated 18 times, with a median estimate of $338,802. TopHap identifies 3 recurring plans in the building.
More homes on Alki Ave Sw
- 2920 Alki Ave # 409$535K1 bd · 1 ba · 712 ft² · Sold $515K · Aug 2026
- 1150 Alki Ave # 3$1.5M3 bd · 2.8 ba · 3,005 ft² · Sold $1.8M · Aug 2026
- 2810 Alki Ave5 bd · 3 ba · 3,020 ft² · Sold $1.5M · Aug 2026
- 1170 Alki Ave # 300$975K2 bd · 2 ba · 1,614 ft² · Sold $975K · Aug 2026
- 3142 Alki Ave # 303$535K2 bd · 1 ba · 803 ft² · Sold $535K · Aug 2026
- 3085 Alki Ave # 3$1.7M3 bd · 2 ba · 1,395 ft² · Sold $1.7M · Aug 2026
- 2920 Alki Ave # 207$588K2 bd · 1.8 ba · 915 ft² · Sold $590K · Jul 2026
- 2200 Alki Ave # 405$691K2 bd · 2 ba · 1,354 ft² · Sold $692K · Jun 2026
- 1210 Alki Ave # 601$1.3M2 bd · 2 ba · 1,742 ft² · Sold $1.3M · Jun 2026
- 3085 Alki Ave # 2$1.6M3 bd · 2 ba · 1,395 ft² · Sold $1.6M · Jun 2026
- 2440 Alki Ave15,300 ft² · Sold $5.8M · Jun 2026
- 1388 Alki Ave # 402$1.1M2 bd · 2 ba · 1,495 ft² · Sold $1.1M · Jun 2026
Closest homes
- 3151 Alki Ave Sw$292K0 ft · 1.8 ba · 355 ft² · Sold $199K · Aug 2015
- 3151 Alki Ave Sw$308K0 ft · 1.8 ba · 355 ft² · Sold $174K · Oct 2009
- 3151 Alki Ave Sw$351K0 ft · 1.8 ba · 356 ft² · Sold $130K · Oct 2009
- 3151 Alki Ave Sw$329K0 ft · 1.8 ba · 356 ft² · Sold $285K · Jul 2018
- 3151 Alki Ave Sw$364K0 ft · 1.8 ba · 356 ft² · Sold Jan 1900
- 3151 Alki Ave Sw$192K0 ft · 1.8 ba · 355 ft² · Sold $123K · Dec 2025
- 3151 Alki Ave Sw$342K0 ft · 1.8 ba · 356 ft² · Sold $155K · Oct 2009
- 3151 Alki Ave Sw$373K0 ft · 1.8 ba · 356 ft² · Sold $149K · Nov 2009
More homes in Seattle 98116
- 5407 Sw Beach Drive Ter$1.4M4 bd · 2.8 ba · 2,070 ft² · Sold $1.4M · Sep 2026
- 4047 44th Ave Sw$884K3 bd · 1.5 ba · 1,300 ft² · Sold $929K · Sep 2026
- 3638 50th Ave Sw$1M4 bd · 1.8 ba · 1,680 ft² · Sold $1.1M · Aug 2026
- 4055 Sw Holgate St$1.8M4 bd · 2 ba · 1,800 ft² · Sold $1.5M · Aug 2026
- 4407 Sw Alaska St$261K1 bd · 1 ba · 496 ft² · Sold $257K · Aug 2026
- 3717 Beach Dr Sw$740K1 bd · 1.5 ba · 1,080 ft² · Sold $550K · Aug 2026
- 3715 40th Ave Sw$675K3 bd · 1 ba · 1,360 ft² · Sold $675K · Aug 2026
- 5414 Sw Beach Drive Ter$1.2M3 bd · 2 ba · 1,920 ft² · Sold $1.2M · Aug 2026
- 3028 63rd Ave Sw$1.3M3 bd · 2.3 ba · 2,270 ft² · Sold $1.3M · Aug 2026
- 2712 58th Ave Sw$1.3M2 bd · 1 ba · 1,050 ft² · Sold $889K · Aug 2026
- 4037 52nd Ave Sw$1.1M3 bd · 1.8 ba · 1,650 ft² · Sold $1.1M · Aug 2026
- 4011 Sw Massachusetts St$1.6M3 bd · 1 ba · 1,240 ft² · Sold $1.6M · Aug 2026
Assigned schools
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