Entity Owned 
For Lease
1 / 4
$650/Mo
556 Boston St, Allston, MA 02134
View Listing
Ownership intelligence
Who controls the opportunity?
Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. Included with a plan.
Owner contacts
Can we reach the decision maker?
Skip-traced phones and e-mails of the owner. Included with a plan.
Debts
What is owed, to whom, and when it comes due
Recorded lenders, amounts and estimated maturities of the owner's loan book — included with a plan.
Property tax · 2024
What does the county charge?
$38k
Tax billed · 2024
Assessed value$1.51M
Assessed land$300k
Assessed improvement$1.21M
Effective rate2.53%
Value estimate
· Nov 2026$1.57M
$1.41M – $1.72M
AI approach$1.68M
Submarket $/SF estimate$1.21M
NOI build-up
Gross scheduled income$40k
Vacancy & credit loss−$9k
Operating expenses−$8k
NOI$24k
Realmo valuation models over county records and 13 qualifying comparable sales.
Recently sold
What actually traded nearby?
$615/SF
Submarket average, outlier-cleaned · 170 recorded sales of this use type
Observed band · Q1–Q3$318 – $1,037
Qualifying comparables13
Cap rate analysis
How does the asset earn?
$24k estimated NOI · market benchmarks for this use type
Price anchors at 6 / 6.5 / 7% — in the full report.
Zoning insight
What can be built here?
C
JurisdictionBOSTON
Location intelligence
Which uses thrive at this corner?
Best fit: Law Firm
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Law Firm50.3
Nail Salon18.9
Food Market17.5
Demand index: how under-served this business type is around this point — modeled from the LocInt grid (area demand vs. what already operates, adjusted by real visit traffic). Higher means stronger unmet demand.
Location
✓ County assessor
✓ Recorded deeds · 5 transfers
✓ 13 qualifying comp sales
✓ Zoning catalog
Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.
Comparables
3 recorded sales · 18 properties nearbyRecent sales nearby
3 recorded sales in this ZIP, last 8 years
Address
Sale price
Sold
Size
Sale prices and dates as our records hold them, one row per building. A deed can cover more of a building than the size shown, so read the price against the size rather than dividing one by the other.
Comparable nearby
6 properties of the same type nearby
Comparable nearby
Similar Nearby for Sale
Similar Nearby for Lease
Value estimation
Instant AI valuation built from comps, income signals, and proprietary benchmarks.A defensible range, not a single guess.
Unlock the complete Valuation workflow
Full NOI reconstruction, selected comps, alternative-use scenarios, data audit and PDF export.
Full NOI build-up · 6 steps
All 13 comparables with addresses
Sensitivity value band
Source audit · 6 inputs
PDF export
Professional plan · 30 reports
from $199/month
from $199/month
Summary
1
Valuation conclusion
Included free
Estimated market value
$1.57M
Value range
$1.41M – $1.72M
±10% around blend
Estimated value / SF
$265 / SF
Confidence
High
13 county-verified comps
Property data
100
Market benchmarks
67
Comparable sales
100
Income certainty
100
$1.41M
blend $1.57M
$1.72M
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
- GBA
- 5,915 SF
- Lot area
- 0.09 ac
- Year built
- 1920
- Stories
- 3
- APN
- ALLS W:21 P:01123 S:000
- Zoning
- C
- Assessed value · 2024
- $1,514,200
- Annual tax · 2024
- $38,264
3
Income approach: direct capitalization
Partial preview
Estimated Stabilized NOI, derived from market rent, vacancy and expense benchmarks. Actual property income not reported.
- Estimated market rent / SF
- Potential gross income
- Vacancy allowance
- Effective gross income
- Benchmark operating expenses
- Stabilized NOI
- Property tax · 2024
- $38,264
4
Comparable sales
Partial preview
Comparables picked and weighted for this valuation. The Overview tab lists recorded sales nearby as our records hold them, unweighted and unselected, so the two do not have to agree.
Sales approach indication
$1.79M
Weighted, 13 comps · high confidence
Evidence
13 found · 6 selected
County-verified recorded sales
Comparable
Sale date
Sale price
$ / SF
6.6 mi away · 6,426 SF
6.7 mi away · 6,720 SF
6.9 mi away · 6,669 SF
10.2 mi away · 6,000 SF
10.9 mi away · 4,431 SF
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$1.57M
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)
Average
Subject delta
Submarket 170 sales
$615
-57%
County 181 sales
$543
-51%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $265/SF.
Delta below average reads as headroom.
Source: Realmo CRE sales derivatives (county records).
7
Methodology
Included free
Building area
County record
Property tax
County record
Assessed value
County record
Zoning designation
County record
Operating expenses
Modeled
Market rent
Market benchmark
Not analyzed due to unavailable source data: actual rent roll, tenant leases, physical condition and capital
requirements are outside a desktop analysis.
Cost Approach excluded: income and sales evidence cover the value conclusion.
Automated valuation analysis, not a licensed appraisal. Figures are derived from public
records and proprietary models. Desktop analysis: no physical inspection, tenant leases or reported
property income. Verify with a licensed appraiser before transacting.
How Realmo checks its estimates
Cap rate
Cap rate calculated from real income and expense signals, benchmarked against sales of similar assets nearby.
Unlock the complete Cap Rate workflow
Full market tables, editable assumptions, comparable sales, saved work and exports.
9-scenario matrix
Comparable sales · 13
NOI build-up · 9 steps
Market rates by use type
PDF export
Professional plan · 30 reports
from $199/month
from $199/month
Overview
No cap rate is computable for this property yet
No recorded sale, income signal or market-rate row for its use type. Any figures below are a modeled what-if, not an implied cap rate.
Price sensitivity
The rate is the decision lever; valuation is the consequence.
Test a cap rate
Implied value$2.66M
Move the market yield to see immediate price impact.
Value / SF
$449
Vs. selected
Base
Derivation
NOI ÷ cap
Arithmetic over the modeled NOI — not market scenario modeling.
NOI × cap matrix
Preview
Preview of 9 modeled outcomes.
NOI
5.00%7.00%9.00%
$167k
$3.35M
$2.39M
$1.86M
$186k
$3.72M
$2.66M
$2.07M
$205k
$4.09M
$2.92M
$2.27M
NOI sensitivity ±10% across the 5 / 7 / 9% anchors — derivation of the NOI above.
Comparable sales
Partial preview
Qualifying comparables
13 found
High confidence · county-verified
Closest comparable
$2.30M
3.7 mi · Feb 2026 · $441/SF
Automated cap rate analysis. Based on public records, market benchmarks and proprietary
models. Verify with a licensed professional before transacting.
Building & lot
Public records
Property type
Office buildings
Use group
OFFICE BUILDING
Status
For Lease
Year built
1920
Construction
BRICK
Heating
NONE
Buildings
1
Stories
3
Units
2
Total area
5,915 SF
Lot
0.09 ac (3,822 SF)
Zoning code
C
APN
ALLS W:21 P:01123 S:000
UPID
US38-1482767
Jurisdiction
BOSTON
Metro division
BOSTON-QUINCY, MA METROPOLITAN DIVISION
Property tax & assessments
Tax year 2024
Tax billed
$38,264
Assessed value
$1,514,200
Assessed 2024
Previous assessed
$1,514,200
+0.0% YoY
Effective rate
2.53%
On assessed value
Assessed land
$299,600
Assessed improvement
$1,214,600
Zoning
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
Zoning designation
County-recorded code
Jurisdiction
Boston, MA
Zoning code
C
Codes and permitted uses for this address
Registration is required before the official district profile is shown.
Ownership Intelligence
Find the owner behind the property.
Unlock the evidence behind ownership: portfolio, transactions, debt and any signals we can model, to help you decide who to contact next.
What opens after registration
Ownership intelligence
Owner identityResolved entity and name variants
Portfolio holdingsLinked properties we can resolve, with estimated value
Deal signalsSell-side activity where we detect it
Debt & historyRecorded loans and transaction history
Included with every plan
See the ownership record for this address.
Registration is required before any owner information is shown.
Every paid plan opens ownership intelligence on every property.
Owner of record and activity signals are derived from public records and modeled classifications.
They do not confirm beneficial ownership or intent to transact.
Owner Contacts
Phones and e-mails of the people behind this property's owner, traced from licensed contact data.
Owner phones and e-mails come with a plan - traced from licensed contact data, with verification and Do-Not-Call flags on every number.
Debts · part of Ownership Intelligence
See what the owner owes, and when it comes due.
The mortgage data comes with a plan: recorded loans of the owner - lender, amount, rate and the estimated maturity - as part of the Ownership Intelligence workspace.
What opens after registration
Ownership intelligence
Recorded loansLender, amount and origination for every instrument
Estimated maturityWhen the debt comes due and the refi window opens
Rates & liensRecorded or estimated rate, junior liens flagged
CollateralWhich holding secures each loan - this property marked
Included with every plan
See the ownership record for this address.
Registration is required before any owner information is shown.
Every paid plan opens ownership intelligence on every property.
Owner of record and activity signals are derived from public records and modeled classifications.
They do not confirm beneficial ownership or intent to transact.
Research This Page with AI
Rey answers here. ChatGPT, Grok and Claude get the same data packet.
Includes: Price & PSF · Cap rate · Location · Zoning
Ask Rey →
ChatGPT
Grok
Claude
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Trial Includes
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Property reports include
if available
- Lead Lists by Intent
- Signals & Scores
- Building Details
- Value Estimation
- Cap Rate Evaluation
- Liens & Mortgages
- Ownership & Contacts
- Local Market trends
-
Zoning Insight— not in this plan -
Location Analytics— not in this plan
Professional plan
$199
/mo
Membership includes
- 300 Targeted Leads a month
- 30 Full Property Reports
Property reports include
if available
- Lead Lists by Intent
- Signals & Scores
- Building Details
- Value Estimation
- Cap Rate Evaluation
- Liens & Mortgages
- Ownership & Contacts
- Local Market trends
- Zoning Insight
-
Location Analytics— not in this plan
Enterprise plan
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Membership includes
- 1,500 Targeted Leads a month
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Property reports include
if available
- Lead Lists by Intent
- Signals & Scores
- Building Details
- Value Estimation
- Cap Rate Evaluation
- Liens & Mortgages
- Ownership & Contacts
- Local Market trends
- Zoning Insight
- Location Analytics
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Leads for service soon
Still being built. It lands here next, beside the two above.
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