711 PROSPECT ST
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Location
711 PROSPECT ST
Mblu
251/ 0509/ 00200/ /
Acct#
251 0509 00200
Owner
RUAN YIBIN
Total Market Value
$692,650
Appraisal
$989,500
PID
14237
Building Count
1
Current Value
Appraisal
Valuation YearImprovementsLandTotal
2025$644,900$344,600$989,500
Assessment
Valuation YearImprovementsLandTotal
2025$451,430$241,220$692,650

Owner of Record
OwnerRUAN YIBIN
Co-Owner
Address711 PROSPECT ST
NEW HAVEN, CT 06511
Sale Price$0
Certificate
Book & Page 11013/167
Sale Date05/13/2026
Instrument25

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
RUAN YIBIN$0 11013/1672505/13/2026
YIBIN RUAN AND LIYING CHEN REVOCABLE LIVING TRUST$888,888 10098/780012/23/2020
ERBEN YOUNG MI$729,000 9467/01940009/01/2016
SHANBROM SHERRY Z$018692/0080205/23/2011
SHANBROM LAWRENCE M & SHERRY Z$018673/0145203/29/2011

Building Information
Building 1 : Section 1
Year Built: 1920
Living Area: 5,542
Replacement Cost: $1,166,630
Building Percent Good: 55
Replacement Cost
Less Depreciation:
$641,600
Building Attributes
FieldDescription
Style:Colonial
ModelSingle Family
Grade:Excellent
Stories:2.25
Occupancy1
Exterior Wall 1Brick
Exterior Wall 2 
Roof Structure:Gable/Hip
Roof CoverSlate
Interior Wall 1Plaster/Drywal
Interior Wall 2 
Interior Flr 1Hardwood
Interior Flr 2 
Heat FuelOil/Gas
Heat Type:Hot Water
AC Type:Central
Total Bedrooms:6 Bedrooms
Total Bthrms:3
Total Half Baths:1
Total Xtra Fixtrs: 
Total Rooms:13
Bath Style:Average
Kitchen Style:Average
Interior ConditionFair
Fin Bsmnt Area 
Fin Bsmnt Qual 
NBHD CodePROSPECT HILL
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
FUSFinished Upper Story 2,313 2,313
BASFirst Floor 2,215 2,215
EAFExpansion Attic Finished 2,028 1,014
FEPEnclosed Porch 336 0
FGRGarage 418 0
FOPOpen Porch 156 0
UBMUnfinished Basement 2,215 0
WDKWood Deck 697 0
   10,378 5,542

Extra Features
Extra Features
CodeDescriptionSizeValueAssessed ValueBldg #
FPL1FIREPLACE1.00 UNITS$2,600$1,8201
FPOEXTRA FPL OPEN1.00 UNITS$700$4901

Land
Land Use
Use Code1010
DescriptionSingle Family  
ZoneRS2
Neighborhood1500
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.49
Frontage1
Depth0
Total Market Land$241,220
Appraised Value$344,600

Outbuildings
Outbuildings

No Data for Outbuildings

Valuation History
Appraisal
Valuation YearImprovementsLandTotal
2025$644,900$344,600$989,500
2024$644,900$344,600$989,500
2023$644,900$344,600$989,500

Assessment
Valuation YearImprovementsLandTotal
2025$451,430$241,220$692,650
2024$451,430$241,220$692,650
2023$451,430$241,220$692,650

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