Back to Search
Property profile & analytics
OFF-MARKET
Estimated value
$2,365,000
Showrooms
310 Washington St 320 Quincy, MA 02169-5523
Individually Owned
3-yr Hold
Free & Clear
Property ID
US38-0760230
Property profile
Verified
Property type
Showrooms
Use group
SHOW ROOM, WAREHOUSE
Year built
1950
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Total area
6,051 SF
Lot
0.7 ac (30,692 SF)
Zoning code
BUSB
APN
QUIN M:2030 B:11
UPID
US38-0760230
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Implied cap rate, NOI & suggested price
Cap vs submarket · NOI estimate · 3 price anchors
Current use
Occupant on record · Public records
-
Colours inc. Big Box & Wholesale Store Auto Parts Store
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$2.34M
CAP Approach
CAP
$1.78M
Comparable Approach
Comparable
$1.56M
Blend (final)
Blend
$2.37M
Owner & transaction history
Washington Three Ten Nt · 3 yrs held
Washington Three Ten Nt
since 2023
Last sale
$2.3M
3 recorded transactions
Zoning & alternative use
BUSB · Quincy, MA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Restaurant
$2.6M
+86.0%
Auto repair, garage
$2.0M
+39.6%
Retail stores
$1.8M
+26.6%
Cap rate
Implied · in-place · derived from last sale + estimated NOI
Implied Cap rate
#1
Implied · in-place · NOI ÷ last sale
In-place · derived from last sale + estimated NOI
Cap rate, NOI & submarket benchmark
Implied cap rate vs Quincy submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Quincy submarket · NOI estimate · typical band, median & reading
Refine your cap rate
8-question underwriting flow
1.
Property current status — Going-In vs Stabilized
2.
Price for denominator — asking / offer / market
3.
Leasing status & lease structure (NNN / Gross)
4.
Tenant risk profile & vacancy assumption
5.
Upload T12 / rent roll / OM (optional)
Refine in 60 seconds, get exact suggested price
T12 upload · Submarket benchmarks · Sensitivity grid
Suggested price · 3 cap rate anchors
Income approach @ 5% / 7% / 9% — aggressive / typical / conservative
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · Implied $/SF per anchor · Sensitivity grid
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · implied $/SF · sensitivity
Value
AI, CAP & Alternative Use estimations · Realmo proprietary blendValue Estimations
Based on Realmo’s proprietary methodology
AI Approach
Method
Estimation
Statistic approach
$2,525,000
ML approach
$2,340,000
CAP Approach
CAP Return
Estimation
6%
$1,925,000
6.5%
$1,780,000
7%
$1,650,000
Alternative Use
Use
Estimation
RESTAURANT
$2,595,000
Change: +86% · Conversion: Difficult
AUTO REPAIR, GARAGE
$1,950,000
Change: +40% · Conversion: Difficult
RETAIL STORES
$1,765,000
Change: +27% · Conversion: Easy
APARTMENT HOUSE (5+ UNITS)
$1,730,000
Change: +24% · Conversion: Moderate
OFFICE BUILDING
$1,590,000
Change: +14% · Conversion: Easy
Blend value · Realmo final
$2.37M
Range $2.13M – $2.60M · ±10% · vs last sale $2.30M (Jul 11 2023)
Last sale anchor
$2.30M
Jul 11 2023
Realmo estimate · informational only.
These numbers are calculated by our models from public records and may not reflect actual market value.
Not an appraisal.
Verify with a licensed appraiser before transacting. Realmo accepts no liability for divergence from real-world outcomes.
View the full estimation — every method, every assumption
Confidence drivers & risk notes · Custom comparable set · Free for first 3 / day
Full estimation methodology
Every method · every assumption · confidence drivers
Price per SF
Sale + rent benchmarks
Subject property
$391 / SF
Submarket sale & rent benchmarks
Median sale $/SF · Asking & closed rent · Submarket vacancy
Submarket sale & rent benchmarks
Median sale $/SF · asking & closed rent · submarket vacancy
Property tax & assessments
Tax year 2024Property tax & assessments
Tax year 2024
Tax billed
$31,093
Tax year 2024
Assessed value
$1,385,000
Assessed 2024
Previous assessed
$1,385,000
+0.0% YoY
Effective rate
2.24%
On assessed value
Assessed land
$325,300
Assessed improvement
$1,059,700
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
Similar Nearby for Lease
Recent comparable sales
Sale price & price/SF · Sale date & distance · Adjustments & confidence
Recent comparable sales
Sale price & $/SF · sale date & distance · adjustments
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Showrooms
Use group
SHOW ROOM, WAREHOUSE
Status
Off-Market
Year built
1950
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
FORCED AIR
Buildings
1
Stories
1
Units
1
Rooms
4
Total area
6,051 SF
Lot
0.7 ac (30,692 SF)
Zoning code
BUSB
APN
QUIN M:2030 B:11
UPID
US38-0760230
Jurisdiction
QUINCY
Metro division
BOSTON-QUINCY, MA METROPOLITAN DIVISION
Zoning & alternative use
BUSB · Quincy, MA
Zoning BUSB · permitted uses
BUSB · Quincy, MA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Quincy. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
RESTAURANT
Est. value
$2.6M
AUTO REPAIR, GARAGE
Est. value
$2.0M
RETAIL STORES
Est. value
$1.8M
APARTMENT HOUSE (5+ UNITS)
Est. value
$1.7M
OFFICE BUILDING
Est. value
$1.6M
RESTAURANT
AUTO REPAIR, GARAGE
RETAIL STORES
APARTMENT HOUSE (5+ UNITS)
OFFICE BUILDING
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Alternative use deep dive
Conversion cost · permit path · stabilized NOI per option
Building & site characteristics
From public records
Year built
1950
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
FORCED AIR
Stories
1
Buildings
1
Units
1
Rooms
4
Lot
0.7 ac
Current owner
From public records · entity-resolved
Washington Three Ten Nt
Individual
Free & Clear · 3 yrs held
Mailing address
310 WASHINGTON ST #320, QUINCY, MA 02169-5523
Ownership since
2023
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
3 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jul 11, 2023
$2,300,000
Washington Three Ten Nt
310 Washington Street LLC
Quit Claim Arm's Length For Ne States
—
Jul 11, 2023
—
Eric H Carlson
Trinity T
Correction Deed
related
—
Feb 19, 2015
—
310 Washington Street LLC
Trinity Trust
Quit Claim Deed
related
—
Coming soon
Costs & Benchmarks
Operating expenses, capex projections, utility benchmarks, and submarket comparables — all in one view.
Coming soon
Risks
Flood, climate, environmental, title, and tenant-concentration risk — surfaced with mitigations and source citations.
Try Rey
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
You own 310 Washington St, Unit 320?
List it free. Reach 20,000 daily buyers.
We’ve already pulled the facts. Confirm photos + price and you’re live in 2 minutes.
List this address →
Full reports are paid
Unlock the full Property Analytics report
Start free for 7 days — no card required. Full owner contacts, all 4 valuations with methodology, refine flow, comparable adjustments, foot-traffic deep dive, export to PDF / CSV.
