# 1638 E 21st Street, Brooklyn, NY 11210

> **TL;DR:** 5bd/2ba multi-family, $1,295,000 ($552/sqft), built 1930, 2,346 sqft. Est. $6,926/mo. Listed 15 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $1,295,000 |
| Price/sqft | $552 |
| Bedrooms | 5 |
| Bathrooms | 2 full |
| Square Feet | 2,346 |
| Year Built | 1930 |
| Lot Size | 2,400 sqft (0.06 acres) |
| Stories | 2 |
| Property Type | Multi-Family (Duplex) |
| Status | Active |
| Days on Market | 15 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $6,548 |
| Estimated Insurance | $378 |
| **Total** | **$6,926** |

## Property Highlights

- Built in 1930
- 0.06 acre lot
- 2 stories

## Description

### Agent Description
Welcome to 1638 East 21st! This single-family home in Midwood! Situated on a 24 * 100 lot with a 17-foot-wide building, this home offers five bedrooms, two bathrooms, and plenty of potential to make it your own. As you enter the home, you'll find plenty of space to work with and make your own. The second floor has three bedrooms, while the attic offers two additional rooms. Come outside to the huge backyard, with plenty of room to enjoy the outdoors. The home also features a shared driveway for added convenience. With its great potential and plenty of space, this home is ready for your personal touch. Come see it for yourself! Schedule your private showing today!

## Location

- **Address:** 1638 E 21st Street, Brooklyn, NY 11210
- **County:** Kings (Brooklyn)
- **Coordinates:** 40.613, -73.953223
- **Google Maps:** https://www.google.com/maps?q=40.613,-73.953223

## Listing Agent

- **Name:** Karen Behfar
- **Brokerage:** The BehfarTeam LLC
- **Broker Phone:** (347) 988-2526
- **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/1638-E-21st-St_Brooklyn_NY_11210_M46617-98681?f=listhub&s=BMLSNY&m=505209&c=propsimple)

## Photos

![1638 E 21st Street - Photo 1](http://lh.rdcpix.com/a53a4d2d12d8d62cd99cb94765a36d86l-f291605383r.jpg)

![1638 E 21st Street - Photo 2](http://lh.rdcpix.com/a53a4d2d12d8d62cd99cb94765a36d86l-f291605383r.jpg)

![1638 E 21st Street - Photo 3](http://lh.rdcpix.com/a53a4d2d12d8d62cd99cb94765a36d86l-f23024433r.jpg)

![1638 E 21st Street - Photo 4](http://lh.rdcpix.com/a53a4d2d12d8d62cd99cb94765a36d86l-f229771941r.jpg)

![1638 E 21st Street - Photo 5](http://lh.rdcpix.com/a53a4d2d12d8d62cd99cb94765a36d86l-f1212676742r.jpg)

![1638 E 21st Street - Photo 6](http://lh.rdcpix.com/a53a4d2d12d8d62cd99cb94765a36d86l-f3511559886r.jpg)

---

**MLS#:** 505209 | **Updated:** 2026-10-25
**Source:** listhub

*Copyright © 2026 Brooklyn New York Multiple Listing Service. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.ai/listing/1638-e-21st-street-brooklyn-ny-11210-d2d608580df14ff498d00d2465cd8bea)

---

## Structured Data

```json
{
  "@context": "https://schema.org",
  "@type": "RealEstateListing",
  "@id": "https://www.propertysimple.ai/listing/1638-e-21st-street-brooklyn-ny-11210-d2d608580df14ff498d00d2465cd8bea#listing",
  "url": "https://www.propertysimple.ai/listing/1638-e-21st-street-brooklyn-ny-11210-d2d608580df14ff498d00d2465cd8bea",
  "name": "1638 E 21st Street, Brooklyn, NY 11210",
  "description": "Welcome to 1638 East 21st! This single-family home in Midwood! Situated on a 24 * 100 lot with a 17-foot-wide building, this home offers five bedrooms, two bathrooms, and plenty of potential to make it your own. As you enter the home, you'll find plenty of space to work with and make your own. The second floor has three bedrooms, while the attic offers two additional rooms. Come outside to the huge backyard, with plenty of room to enjoy the outdoors. The home also features a shared driveway for added convenience. With its great potential and plenty of space, this home is ready for your personal touch. Come see it for yourself! Schedule your private showing today!",
  "image": [
    "http://lh.rdcpix.com/a53a4d2d12d8d62cd99cb94765a36d86l-f291605383r.jpg",
    "http://lh.rdcpix.com/a53a4d2d12d8d62cd99cb94765a36d86l-f23024433r.jpg",
    "http://lh.rdcpix.com/a53a4d2d12d8d62cd99cb94765a36d86l-f229771941r.jpg",
    "http://lh.rdcpix.com/a53a4d2d12d8d62cd99cb94765a36d86l-f1212676742r.jpg",
    "http://lh.rdcpix.com/a53a4d2d12d8d62cd99cb94765a36d86l-f3511559886r.jpg"
  ],
  "primaryImageOfPage": {
    "@type": "ImageObject",
    "url": "http://lh.rdcpix.com/a53a4d2d12d8d62cd99cb94765a36d86l-f291605383r.jpg",
    "caption": "1638 E 21st Street - Brooklyn, NY"
  },
  "datePosted": "2026-10-13",
  "dateModified": "2026-10-25T21:24:01.623Z",
  "mainEntity": {
    "@type": "Accommodation",
    "@id": "https://www.propertysimple.ai/listing/1638-e-21st-street-brooklyn-ny-11210-d2d608580df14ff498d00d2465cd8bea#property",
    "name": "1638 E 21st Street, Brooklyn, NY 11210",
    "address": {
      "@type": "PostalAddress",
      "streetAddress": "1638 E 21st Street",
      "addressLocality": "Brooklyn",
      "addressRegion": "NY",
      "postalCode": "11210",
      "addressCountry": "US"
    },
    "geo": {
      "@type": "GeoCoordinates",
      "latitude": 40.613,
      "longitude": -73.953223
    },
    "image": [
      "http://lh.rdcpix.com/a53a4d2d12d8d62cd99cb94765a36d86l-f291605383r.jpg",
      "http://lh.rdcpix.com/a53a4d2d12d8d62cd99cb94765a36d86l-f23024433r.jpg",
      "http://lh.rdcpix.com/a53a4d2d12d8d62cd99cb94765a36d86l-f229771941r.jpg",
      "http://lh.rdcpix.com/a53a4d2d12d8d62cd99cb94765a36d86l-f1212676742r.jpg",
      "http://lh.rdcpix.com/a53a4d2d12d8d62cd99cb94765a36d86l-f3511559886r.jpg"
    ],
    "identifier": {
      "@type": "PropertyValue",
      "propertyID": "MLS",
      "value": "505209"
    },
    "accommodationCategory": "Duplex",
    "numberOfBedrooms": 5,
    "numberOfBathroomsTotal": 2,
    "numberOfFullBathrooms": 2,
    "floorSize": {
      "@type": "QuantitativeValue",
      "value": 2346,
      "unitCode": "FTK",
      "unitText": "square feet"
    },
    "yearBuilt": 1930,
    "amenityFeature": [
      {
        "@type": "LocationFeatureSpecification",
        "name": "Flooring",
        "value": "Tile"
      }
    ],
    "additionalProperty": [
      {
        "@type": "PropertyValue",
        "name": "Lot Size",
        "value": "0.06 acres"
      },
      {
        "@type": "PropertyValue",
        "name": "Stories",
        "value": 2
      },
      {
        "@type": "PropertyValue",
        "name": "Property Subtype",
        "value": "Duplex"
      }
    ]
  },
  "offers": {
    "@type": "Offer",
    "@id": "https://www.propertysimple.ai/listing/1638-e-21st-street-brooklyn-ny-11210-d2d608580df14ff498d00d2465cd8bea#offer",
    "url": "https://www.propertysimple.ai/listing/1638-e-21st-street-brooklyn-ny-11210-d2d608580df14ff498d00d2465cd8bea",
    "price": 1295000,
    "priceCurrency": "USD",
    "businessFunction": "http://purl.org/goodrelations/v1#Sell",
    "availability": "https://schema.org/InStock",
    "seller": {
      "@id": "https://www.propertysimple.ai/listing/1638-e-21st-street-brooklyn-ny-11210-d2d608580df14ff498d00d2465cd8bea#agent"
    }
  },
  "provider": {
    "@type": "Person",
    "@id": "https://www.propertysimple.ai/listing/1638-e-21st-street-brooklyn-ny-11210-d2d608580df14ff498d00d2465cd8bea#agent",
    "name": "Karen Behfar",
    "worksFor": {
      "@type": "Organization",
      "@id": "https://www.propertysimple.ai/listing/1638-e-21st-street-brooklyn-ny-11210-d2d608580df14ff498d00d2465cd8bea#brokerage",
      "name": "The BehfarTeam LLC",
      "telephone": "(347) 988-2526"
    }
  }
}
```