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Two-Story Occupied Duplex
New
For Sale
$1,450,000

3910 NE 51st St, Seattle, WA 98105

Fully occupied residential income property with redevelopment plans and access to the Burke-Gilman Trail.

Property Size2,760 SF
Price / SF$525.36
Days on Market6

Property Features for 3910 NE 51st St

General Information

Standard status Active
Size 2,760 SF
Property subtype Multi-Family
Occupancy 100%
Net Operating Income $59,000

Additional Details

Public Transit Yes
Multifamily Units 2

Building Details

Year Built 1944
Buildings 1
Stories 2
Listed By: Graham McCarthy Realty Group
Source: Grahammccarthyrealty
Added: Sep 9 Last Checked: Sep 14 at 8:12AM

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 Graham McCarthy Realty Group

Investment Insights

Based on property information with market context.

Located at 3910 NE 51st St in Seattle’s Bryant neighborhood, this 2,760-square-foot duplex was built in 1944 and is arranged across two stories. The property is fully occupied and includes a generous front yard, street parking, and access to the Burke-Gilman Trail.

Preliminary plans envision five townhomes averaging approximately 1,400 square feet each. The SIP process is approximately 90% complete and nearing building permit submission. The property is approximately one mile from the University of Washington and minutes from University Village, with neighborhood amenities, employment centers, parks, dining, shopping, and light rail also identified in the surrounding area.

Key Highlights

  • Fully occupied two‑story duplex at 3910 NE 51st St
  • 2,760‑square‑foot property built in 1944
  • Preliminary plans for five townhomes averaging approximately 1,400 square feet each

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
$49,817
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
3.44%
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%
$996,340 $996.3K
Cap Rate 7%
$711,671 $711.7K
Cap Rate 9%
$553,522 $553.5K
Market Conditions
NOI Build-Up for 2,760 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
$74.5K $27.00/SF
− Vacancy
−$3.4K −$1.22/SF
EGI
$71.2K $25.79/SF
− OpEx
−$21.3K −$7.74/SF
NOI
$49.8K $18.05/SF
Area
Seattle, WA
Vacancy
4.50%
Lease Rate
$27.00 /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%
$996,340
Cap Rate 7%
$711,671
Cap Rate 9%
$553,522

Alternative Uses

Best Use
Multifamily LT 5
$711.7K
$622.7K – $830.3K (±1% cap)
NOI $49,817 @ 7.0% cap · market cap 3.44%
Second Best
Apartment 5plus
$665.5K
$582.3K – $776.4K (±1% cap)
NOI $46,583 @ 7.0% cap · market cap 3.21%
Theoretical Best
Office A
$830.4K
$726.6K – $968.8K (±1% cap)
NOI $58,125 @ 7.0% cap · market cap 4.01%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

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Current Use

Duplexes

Suggested Use

Top Pick HVAC Service Auto Repair Shop Auto Parts Store Grocery & Convenience Store Food Market Big Box & Wholesale Store

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

2
Residential units
100%
Occupancy

Location Intelligence

Trade Area within ½ mile

2,288
Businesses Nearby

Demographics for 98105, WA

49,151
Population
20,582
Households
2.4
Avg Household Size
27
Median Age
77%
College-Educated
99%
High-School Grad
3.8 sq mi
ZIP Area
12,934
Density / Sq Mi
$78,691
Median Household Income
$34,947
Median Earnings
$1,803
Median Rent
$1,261,100
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

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?
Duplex - Fully occupied residential income property with redevelopment plans and access to the Burke-Gilman Trail.
Where is this duplex located?
The property is located at 3910 NE 51st St Seattle, WA.
What is the asking price?
The asking price for this property is $1,450,000.
What are key features of this property?
This property features: Fully occupied two‑story duplex at 3910 NE 51st St; 2,760‑square‑foot property built in 1944; Preliminary plans for five townhomes averaging approximately 1,400 square feet each
More about this property
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