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99 Summer St, Boston, MA 02110 Property Records

Suffolk County and Boston City property record for 99 Summer St, Boston, MA 02110 · Last verified August 2026

Property Highlights

Property TypeCommercial > Office > Office Building
Year BuiltBuilt 2020
Square Footage263,870 sqft Total Area
Lot Size17,952 sqft (0.412 acres)
Last Sale$2,350,000 (2022)
Tax Bill$2,759,375.00 (2025)

Property Details

APN / Parcel Number

Primary APNCBOS W:03 P:04576 S:000

Interior

Units132 Units
Building Area263,870 sqft Total Area
Gross Area276,321 sqft Gross Area
Stories20 Stories

Exterior

Year BuiltBuilt 1986
Effective Year BuiltEffective 2020
Exterior MaterialBrick Exterior
Construction TypeSteel Frame Construction
Lot Area17,952 sqft (0.412 acres)

Location & Zoning

Street Address99 SUMMER ST
CityBOSTON
StateMA
Zip02110-1213
Property UsageCommercial Property Usage
TypeCommercial > Office > Office Building
JurisdictionBOSTON MA
Minor Civil DivisionBOSTON
Census Blockgroup2
Census Block2033
Census Tract70104

Owner

Source: Suffolk County and Boston City records · APN CBOS W:03 P:04576 S:000

Assessment roll updated April 14, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Company Names on File
Mailing Address99 SUMMER ST, 502, BOSTON, MA 02110-1213
Owner TypeOwner is a Company
VestingOwner is a Trust, Family Trust

Deeds, Mortgages & Sale History

DateDocument
Mar 30, 2026Deed of Trust, Mortgage
FIRST BOSTON CONSTRUCTION HOLDINGS LLC
Nov 05, 2021Deed of Trust, Mortgage · Stand Alone Refinance
FIRST REPUBLIC BANK
Jan 31, 2023Condominium Deed, Transfer
May 16, 2022Condominium Deed, Transfer
Apr 01, 2022Quit Claim Arm's Length for NE States, Transfer
Dec 16, 2021Condominium Deed, Transfer
Dec 03, 2021Condominium Deed, Transfer · Stand Alone First Mortgage
FIRST REPUBLIC BANK
Oct 15, 2021Condominium Deed, Transfer
Apr 26, 2022Condominium Deed, Transfer
Aug 31, 2021Condominium Deed, Transfer
Oct 17, 2019Quit Claim Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleApr 26, 2022 · Amount on Record
Deed SaleApr 26, 2022 · Amount on Record
Prior SaleApr 01, 2022 · Amount on Record
Deed Doc Number202235368
Deed Book / Page67540 / 313
Prior Transfer DateApr 19, 2022
Prior Transfer Doc067648-212
Record RefreshedSep 20, 2026

March 2026: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOSTON MA
Property Address99 SUMMER ST, BOSTON, MA 02110-1213
Transaction TypeMortgage
Record UpdatedApr 22, 2026

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000968746
DateMar 30, 2026
Instrument968746
Lender
NameFIRST BOSTON CONSTRUCTION HOLDINGS LLC
Agreement
AmountAmount Recorded

November 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOSTON MA
Property Address99 SUMMER ST, BOSTON, MA 02110-1213
Transaction TypeMortgage
Record UpdatedJan 09, 2024

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0066623-59
DateNov 05, 2021
Book Page66623/59
Instrument121691
Lender
NameFIRST REPUBLIC BANK
TypeBank
Agreement
TypeStand Alone Refinance
AmountAmount Recorded
Term361 Months
DueDec 01, 2051

January 2023: Condominium Deed, Transfer

Document TypeCondominium Deed
JurisdictionBOSTON MA
Recording DateJan 31, 2023
Property Address99 SUMMER ST, BOSTON, MA 02110-1213
Document Number068664-246
Book / Page68664 / 246
Instrument DateJan 23, 2023
Instrument7044
Transaction TypeTransfer
Record UpdatedJan 09, 2024

Transaction

Tax$0.00
Amount AccuracyZero or No Consideration Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address133 DUDLEY RD, NEWTON, MA 02459-2830

May 2022: Condominium Deed, Transfer

Document TypeCondominium Deed
JurisdictionBOSTON MA
Recording DateMay 16, 2022
Property Address99 SUMMER ST, BOSTON, MA 02110-1213
Document Number067648-212
Book / Page67648 / 212
Instrument DateApr 19, 2022
Instrument41981
Transaction TypeTransfer
Record UpdatedJan 09, 2024

Transaction

Tax$0.00
Amount AccuracyZero or No Consideration Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenant/Joint Tenant w/ Right Of Survivorship
Address99 SUMMER ST # 323, 323, BOSTON, MA 02110-1213

April 2022: Quit Claim Arm's Length for NE States, Transfer

Document TypeQuit Claim Arm's Length for NE States
JurisdictionBOSTON MA
Recording DateApr 01, 2022
Property Address99 SUMMER ST, BOSTON, MA 02110-1213
Document Number067420-155
Book / Page67420 / 155
Instrument DateMar 24, 2022
Instrument27955
Transaction TypeTransfer
Record UpdatedJan 09, 2024

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address99 SUMMER ST # 210, 210, BOSTON, MA 02110-1217

December 2021: Condominium Deed, Transfer

Document TypeCondominium Deed
JurisdictionBOSTON MA
Recording DateDec 16, 2021
Property Address99 SUMMER ST, BOSTON, MA 02110-1213
Document Number0066870-58
Book / Page66870 / 58
Instrument DateDec 10, 2021
Instrument136472
Transaction TypeTransfer
Record UpdatedJan 09, 2024

Transaction

Tax$0.00
Amount AccuracyZero or No Consideration Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address31 BOARDMAN LN, HAMILTON, MA 01936

December 2021: Condominium Deed, Transfer

Document TypeCondominium Deed
JurisdictionBOSTON MA
Recording DateDec 03, 2021
Property Address99 SUMMER ST, BOSTON, MA 02110-1213
Document Number0066792-39
Book / Page66792 / 39
Instrument DateDec 03, 2021
Instrument131230
Transaction TypeTransfer
Record UpdatedJan 09, 2024

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address99 SUMNER ST # 603, 603, BOSTON, MA 02128-4985

Mortgage

Document Number0000131231
DateDec 03, 2021
Instrument131231
Lender
NameFIRST REPUBLIC BANK
TypeBank
Agreement
TypeStand Alone First Mortgage
AmountAmount Recorded

October 2021: Condominium Deed, Transfer

Document TypeCondominium Deed
JurisdictionBOSTON MA
Recording DateOct 15, 2021
Property Address99 SUMMER ST, BOSTON, MA 02110-1213
Document Number066481-112
Book / Page66481 / 112
Instrument DateOct 05, 2021
Instrument113856
Transaction TypeTransfer
Record UpdatedJan 09, 2024

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address1 NASSAU ST, BOSTON, MA 02111-1542

April 2022: Condominium Deed, Transfer

Document TypeCondominium Deed
JurisdictionBOSTON MA
Recording DateApr 26, 2022
Property Address99 SUMMER ST, BOSTON, MA 02110-1213
Document Number067540-313
Book / Page67540 / 313
Instrument DateSep 28, 2021
Instrument35368
Transaction TypeTransfer
Record UpdatedJan 09, 2024

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address99 SUMMER ST STE 516, 516, BOSTON, MA 02110-1201

August 2021: Condominium Deed, Transfer

Document TypeCondominium Deed
JurisdictionBOSTON MA
Recording DateAug 31, 2021
Property Address99 SUMMER ST, BOSTON, MA 02110-1213
Document Number066200-117
Book / Page66200 / 117
Instrument DateAug 30, 2021
Instrument97836
Transaction TypeTransfer
Record UpdatedJan 09, 2024

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address22 NEWTOWNE CT APT 239, 239, CAMBRIDGE, MA 02139-3628

October 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionBOSTON MA
Recording DateOct 17, 2019
Property Address99 SUMMER ST, BOSTON, MA 02110-1213
Document Number61908-334
Book / Page061908 / 000334
Instrument DateOct 15, 2019
Instrument88345
Transaction TypeTransfer
Record UpdatedNov 05, 2019
Title CompanyNOT AVAILABLE

Transaction

AmountAmount Recorded
Tax$902,880.00
Amount AccuracyConfirmed
Additional
  • Quitclaim Document
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address3953 MAPLE AVE #300 DALLAS TX 752193228, 300, DALLAS, TX 75219-3228

Tax Assessment & Valuation

Source: Suffolk County and Boston City records · Assessment roll updated April 14, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateMassachusetts
CountySuffolk County
MunicipalityBoston City
Unified School DistrictBoston School District (PK - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

YearTax BillAssessed Value
2025$2,759,375.00 (-3.54%)$106,293,348 (-6.1%) Land $23,062,770 Building $83,230,578
2024$2,860,542.00 (+2.7%)$113,199,147 (+0.3%) Land $23,062,770 Building $90,136,377
2023$2,785,429.00$112,861,773 Land $23,062,770 Building $89,799,003

Flood & Wildfire

99 Summer St is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.

Flood

Source: FEMA National Flood Hazard Layer · Suffolk County (25025C), updated January 21, 2026

FEMA Flood ZoneZone X
minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard AreaNo

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to HomesNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Values are read at the parcel center point; lenders make the official flood determination.

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