NOT LISTED FOR SALE

17 Sigma Place Bronx, NY 10471

North Riverdale Neighborhood

Estimated Value: $2,657,698 - $3,183,000

6 Beds
4.5 Baths
8,320 Sq Ft
$353/Sq Ft Est. Value

Sale Details

Date Sold: July 21, 2021

Last sale price $2,400,000 $288 Per Sq Ft

Est. 22% increase in value since last sale

Current estimated payment $18,078 / mo

40 Days on Market

Highlights

  • River View
  • Terrace
  • Community Garden
  • P.S. 81 - Robert J. Christen Rated A-
  • Den
  • Formal Dining Room

About This Home

As of July 2021

Impeccable Home with River Views Space. Space. Space. Peace and Quiet. TWO large home offices plus 4 bedrooms. AND a den. AND a library. Sunken living room. Large Eat in Kitchen. PLUS a formal dining room . Great deck for entertaining. Spacious garden has room for a swing set and a trampoline! A lower level to hang out or play ping-pong. Near some of the best schools in the city. On a quiet dead-end street. Easy and quick access to mid-town on a scenic train ride along the Hudson. Work at home or commute to Manhattan. This 6 bedroom home offers an amazing opportunity to have it all.

Last Agent to Sell the Property

Anne Shahmoon

Sothebys International Realty License #40SH1109565 Listed on: 04/09/2021

Sothebys International Realty

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1991

Lot Details

  • 11,006 Sq Ft Lot
  • Lot Dimensions are 68.61 x 154.97
  • Garden

Parking

  • Garage

Interior Spaces

  • 2-Story Property
  • Wood Burning Fireplace
  • Entrance Foyer
  • Formal Dining Room
  • Den
  • River Views
  • Eat-In Kitchen

Bedrooms and Bathrooms

  • 6 Bedrooms

Laundry

  • Dryer
  • Washer
  • Washer Dryer Allowed

Additional Features

  • Terrace
  • Central Air

Listing and Financial Details

  • Tax Block 05947

Community Details

Overview

  • Riverdale Subdivision

Amenities

  • Community Garden
  • Building Terrace
  • Laundry Facilities

Home Details

Home Type

Single Family

Year Built

Built in 1991

Lot Details

0.25 Acres

Listing Details

  • Exposures: East,North,South,West
  • Property SubType: Single Family Residence
  • Property Type: Residential
  • Neighborhood: Riverdale
  • Special Features: VirtualTour
  • Property Sub Type: Detached
  • Stories: 2

Interior Features

  • Interior Features: Den, Separate/Formal Dining Room, Entrance Foyer, Eat-in Kitchen
  • Appliances: Dryer, Washer Dryer Allowed, Washer
  • Fireplace Features: Wood Burning
  • Fireplace: Yes
  • Dining Room Type: Den

Beds/Baths

  • Full Bathrooms: 4
  • Half Bathrooms: 1
  • Bathrooms Integer: 5
  • Bedrooms: 6

Exterior Features

  • View: River
  • View: Yes
  • Exterior Features: Building Garden, Garden
  • Patio/Porch Features: Building Terrace, Terrace

Garage/Parking

  • Garage: Yes

Utilities

  • Laundry Features: Common Area
  • Cooling: Central Air
  • Cooling: Yes

Lot Info

  • Lot Size Area: 11006.0
  • Lot Size Dimensions: 68.61 x 154.97

Building Info

  • Units: 1
  • Total Stories: 2
  • Year Built: 1991

Tax Info

  • Tax Block: 05947

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Listed on
Apr 9, 2021
Closed on
Jul 15, 2021
Sold by
Bought by
Seller's Agent
Anne Shahmoon
Sothebys International Realty
List Price
$2,450,000
Sold Price
$2,400,000
Premium/Discount to List
-$50,000
-2.04%
Current Estimated Value
$2,939,899

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$539,899
Avg. Annual Appreciation
4.17%
Original Mortgage
$1,000,000
Outstanding Balance
$893,926
Interest Rate
2.93%
Mortgage Type
Purchase Money Mortgage
Estimated Equity
$2,045,973

Purchase Details

Closed on
Oct 2, 1997
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,637
Interest Rate
6.65%
Mortgage Type
Purchase Money Mortgage
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$2,400,000 --
$2,400,000 --
-- --
-- --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open $1,000,000
Closed $1,000,000
Previous Owner $1,637
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
07/21/2021 07/21/21 Sold $2,400,000 -2.0% $288 / Sq Ft
05/20/2021 05/20/21 Pending -- -- --
04/09/2021 04/09/21 For Sale $2,450,000 -- $294 / Sq Ft
Source: Real Estate Board of New York (REBNY)

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2026 $27,488 $136,858 $13,428 $123,430
2025 $27,282 $136,858 $13,765 $123,093
2024 $27,282 $135,832 $6,797 $129,035
2023 $21,569 $128,143 $7,440 $120,703
2022 $24,133 $303,000 $20,940 $282,060
2021 $24,001 $246,000 $20,940 $225,060
2020 $24,141 $252,720 $20,940 $231,780
2019 $23,679 $246,720 $20,940 $225,780
2018 $21,768 $106,786 $12,711 $94,075
2017 $20,536 $100,742 $16,277 $84,465
2016 $18,999 $95,040 $18,205 $76,835
2015 $11,463 $95,040 $17,353 $77,687
2014 $11,463 $94,328 $20,666 $73,662
Source: Public Records

Agents Affiliated with this Home

  • Anne Shahmoon

    Seller's Agent in 2021

    Anne Shahmoon

    Sothebys International Realty

    (914) 262-5679

    2 in this area

    5 Total Sales

    Anne Shahmoon
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Map

Source: Real Estate Board of New York (REBNY)

MLS Number: RLS10903675

Real Estate Board of New York (REBNY)

APN: 05947-0325

New York Bronx County Bronx 10471 North Riverdale

17 Sigma Place, Bronx, NY

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Real Estate Board of New York (REBNY) This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved.

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