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4-Unit Quadplex with Updated Systems
For Sale
$1,400,000
Pending

642 Maple St, Edmonds, WA 98020

Four residential units combine established occupancy, one available unit, and updated electrical and plumbing systems.

Property Size4,136 SF
Days on Market10

Property Features for 642 Maple St

General Information

Standard status Pending
Size 4,136 SF
Property subtype Multi-Family

Units

Unit Mix 4 x 2BR/1BA
Multifamily Units 4

Building Details

Year Built 1959
Buildings 1
Listing Agency: The Preview Group
Listed By: Jesse L. Jaynes · License #4436
Source: Pugetsoundpropertyguide
Added: Aug 24 Changed: Sep 1 Last Checked: Sep 1 at 9:50PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of The Preview Group

Investment Insights

Based on property information with market context.

This quadplex contains four 2-bedroom, 1-bath residences, each measuring 1,034 SF, for a combined PropertySize of 4,136 SF. The building dates to 1959 and has updated electrical and plumbing systems. Three units are occupied at below-market rents, while the remaining unit is vacant and available for showings. Interior improvements provide an opportunity to modernize the residences and reposition the existing rental operation.

The property sits at 642 Maple St in Edmonds, with a Walk Score of 87 and proximity to downtown Edmonds. The site also includes a large lot and abundant parking, supporting the four-unit configuration and its residential rental use.

Key Highlights

  • Four 2‑bedroom, 1‑bath units, each measuring 1,034 sq ft
  • 4,136 sq ft quadplex built in 1959
  • Three units occupied at below‑market rents

Financial Insights

Estimated NOI and Cap Rate

NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$68,946
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
4.92%
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$1,378,920 $1.4M
Cap Rate 7%
$984,943 $984.9K
Cap Rate 9%
$766,067 $766.1K
Market Conditions
NOI Build-Up for 4,136 SF Vacancy — income lost from leasable area expected to sit empty during the year, subtracted from gross rent. EGI (Effective Gross Income) — gross rent minus vacancy losses, the realistic income before paying operating costs. OpEx (Operating Expenses) — recurring costs to operate the property (property tax, insurance, utilities, maintenance, management); excludes financing and capital improvements. NOI (Net Operating Income) — income a property generates after operating costs but before financing and taxes.
Gross rent
$104.2K $25.20/SF
− Vacancy
−$5.7K −$1.39/SF
EGI
$98.5K $23.81/SF
− OpEx
−$29.5K −$7.14/SF
NOI
$68.9K $16.67/SF
Area
Snohomish County, WA
Vacancy
5.50%
Lease Rate
$25.20 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$1,378,920
Cap Rate 7%
$984,943
Cap Rate 9%
$766,067

Alternative Uses

Best Use
Multifamily LT 5
$984.9K
$861.8K – $1.15M (±1% cap)
NOI $68,946 @ 7.0% cap · market cap 4.92%
Second Best
Apartment 5plus
$883.8K
$773.3K – $1.03M (±1% cap)
NOI $61,863 @ 7.0% cap · market cap 4.42%
Theoretical Best
Office A
$1.15M
$1.01M – $1.35M (±1% cap)
NOI $80,742 @ 7.0% cap · market cap 5.77%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Quadplexes

Suggested Use

Top Pick Auto Repair Shop Pharmacy Auto Parts Store (Bike/Boat/Book/etc) Store Grocery & Convenience Store Catering Service

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

4
Residential units

Location Intelligence

Trade Area within ½ mile

1,626
Businesses Nearby

Demographics for 98020, WA

20,236
Population
9,379
Households
2.2
Avg Household Size
52
Median Age
60%
College-Educated
98%
High-School Grad
5.2 sq mi
ZIP Area
3,892
Density / Sq Mi
$122,243
Median Household Income
$73,725
Median Earnings
$1,894
Median Rent
$959,200
Median Home Value

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025
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Frequently Asked Questions

What type of property is this?
Quadplex - Four residential units combine established occupancy, one available unit, and updated electrical and plumbing systems.
Where is this quadplex located?
The property is located at 642 Maple St Edmonds, WA.
What is the asking price?
The asking price for this property is $1,400,000.
What are key features of this property?
This property features: Four 2‑bedroom, 1‑bath units, each measuring 1,034 sq ft; 4,136 sq ft quadplex built in 1959; Three units occupied at below‑market rents
More about this property
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