Luxury At The Top Of The Square-Light Filled, High Tech, High Design, Contemporary, Dramatic, Spacious, Lr/Dr, Gourmet Kitchen, Luxurious Mbr Suite, Sitting Rm, Dressing Rm, Bth W/ Whirlpool, Bidet, 2 Addit'l Bdrms, 2.5 Bths, Oak Floors, French Limestone Tiles, Granite Counter Tops, Custom Cabinetry, Lutron Lighting System, 4 Hvac Zones, Lavish Materials & Details T/O, Study, Workroom. A Dream Apartment.
BRIGHT MLS #PAPH375070
Jun 4, 1999
Sold
$1,477,600
$389/sq ft
Mar 23, 1999
Listing Removed
—
Dec 15, 1998
Listed
$1,477,600
$389/sq ft
Luxury At The Top Of The Square - Light Filled, High Tech, High Design, Contemporary. Dramatic, Spacious, Lr/Dr, Gourmet Kitchen, Luxurious Mbr Suite, Sitting Rm, Dressing Rm, Bath W/ Whirlpool, Bidet, Urinal, 2 Add. Brs 1.5 Baths, Oak Floors, French Limestone Tiles, Granite Counter Tops, Custom Cabinetry, Lutron Lighting System, 4Hvac Zones, Lavish Materials & Details Throughout. Study, Workroom.
Public Records
Sep 26, 1997
Sold
$450,000
$119/sq ft
BRIGHT MLS #PAPH515770
Jul 26, 1996
Listing Removed
—
Jun 15, 1995
Listed
$649,000
$171/sq ft
Public Records
Aug 21, 1995
Sold
$79,700
$21/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$54,161
$386,700 + $3,482,500
$3,869,200
2025
$54,161 (+20.0%)
$386,700 + $3,482,500
$3,869,200
2024
$45,135
$322,300 + $2,902,100
$3,224,400
2023
$45,135 (+5.0%)
$322,300 + $2,902,100
$3,224,400
2022
$42,986
$307,000 + $2,763,900
$3,070,900
2021
$42,986
$307,000 + $2,763,900
$3,070,900
2020
$42,986 (+15.0%)
$307,000 + $2,763,900
$3,070,900
2019
$37,380 (+35.0%)
$267,040 + $2,403,360
$2,670,400
2018
$27,689
$197,810 + $1,780,290
$1,978,100
2017
$27,689 (+14.9%)
$197,810 + $1,780,290
$1,978,100
2015
$24,097
$179,830 + $1,618,470
$1,798,300
2014
$24,097 (−5.7%)
$179,830 + $1,618,470
$1,798,300
2013
$25,548 (+3.6%)
$46,275 + $215,197
$261,472
2012
$24,662 (+3.9%)
$46,275 + $215,197
$261,472
2011
$23,747 (+9.9%)
$46,275 + $215,197
$261,472
2010
$21,608
$46,275 + $215,197
$261,472
Tax history for 1820 Rittenhouse Sq #2
Year
Property tax
Land + Additions
Assessment*
2026
$54,161
$386,700 + $3,482,500
$3,869,200
2025
$54,161 (+20.0%)
$386,700 + $3,482,500
$3,869,200
2024
$45,135
$322,300 + $2,902,100
$3,224,400
2023
$45,135 (+5.0%)
$322,300 + $2,902,100
$3,224,400
2022
$42,986
$307,000 + $2,763,900
$3,070,900
2021
$42,986
$307,000 + $2,763,900
$3,070,900
2020
$42,986 (+15.0%)
$307,000 + $2,763,900
$3,070,900
2019
$37,380 (+35.0%)
$267,040 + $2,403,360
$2,670,400
2018
$27,689
$197,810 + $1,780,290
$1,978,100
2017
$27,689 (+14.9%)
$197,810 + $1,780,290
$1,978,100
2015
$24,097
$179,830 + $1,618,470
$1,798,300
2014
$24,097 (−5.7%)
$179,830 + $1,618,470
$1,798,300
2013
$25,548 (+3.6%)
$46,275 + $215,197
$261,472
2012
$24,662 (+3.9%)
$46,275 + $215,197
$261,472
2011
$23,747 (+9.9%)
$46,275 + $215,197
$261,472
2010
$21,608
$46,275 + $215,197
$261,472
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RM-4
/CTR - RITTENHOUSE SQUARE
/CTR - RESIDENTIAL PARKING CONTROL
/CTR - CENTER CITY RESIDENTIAL DISTRICT CONTROL
/CTR - CENTER CITY COMMERCIAL DISTRICT CONTROL
/NIS
Residential Multi-Family-4 District
The RM, Residential Multi-Family districts are primarily intended to accommodate moderate- to high-density, multi-unit residential buildings in areas where such development already exists or where it is desired in the future. The Zoning Code includes four RM districts. These districts are differentiated primarily on the basis of allowed minimum lot area per unit and allowed building heights.
Zone overlays
Center City Overlay District - Center City Residential District Control Area
Center City Commercial District Control Area
Narcotics Injection Sites Overlay District
Permitted uses
Include but are not limited to:
Assembly/ meeting place
Community / recreation center
Garden center
Housing-Single unit
Housing-Multiple units
Housing-Senior
Fire house
Police station
Recreation-Other
Property details
Exterior
Exterior Information
Physical Condition: Average
Exterior Wall: Brick
View Information
View: Park
Property Information
Subdivision Name: 1820 RITTENHOUSE SQUARE
Living Sq. Ft: 3,796
Building Sq. Ft: 3,796
# of Stories: 1
Legal Description: 226' W OF 18TH ST; CUSTOM CE 3.687
Parking & Garage Information
Parking Type: Attached Garage
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 3,796
Legal Lot Number: 231
Legal Block Number: 2S21
Municipality Name: PHILADELPHIA
Acres: 0.0871
Zoning Code: RM4
County Use Description: RES-RESIDENTIAL CONDOMINIUM, 5
Location Information
Parcel Location Influence: Interior
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: —
Sq. Ft.: 3,796
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1900
Year Renovated: —
County: Philadelphia County
APN: 888081539
Home facts updated by county records on Oct 20, 2026