# 31243 E Avenue, Big Pine Key, FL 33043

> **TL;DR:** 3bd/2ba single family, $615,000 ($511/sqft), built 2005, 1,204 sqft.
> View, A/C. Est. $2,665/mo. Listed 329 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $615,000 |
| Price/sqft | $511 |
| Bedrooms | 3 |
| Bathrooms | 2 full |
| Square Feet | 1,204 |
| Year Built | 2005 |
| Lot Size | 4,792 sqft (0.11 acres) |
| Property Type | Single Family (Single Family Residence) |
| Status | For Sale |
| Days on Market | 329 |

## Why This Home Stands Out

- **Views** - Water

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $2,665 |
| **Total** | **$2,665** |

## Key Amenities

- View
- A/C

## Property Highlights

- Built in 2005
- 0.11 acre lot

## Description

### Agent Description
**Price Improvement** Welcome to your slice of paradise in Big Pine Key! This charming 3-bedroom, 2-bath home is an ideal opportunity for families or first-time homebuyers seeking the quintessential Florida Keys lifestyle. Step inside to discover a comfortable and inviting living space, perfect for creating lasting memories. Outside, a small, fenced area provides a safe and convenient space for your furry friends to play. Enjoy the convenience of being just a short stroll from Big Pine Community Park - perfect for recreation and relaxation. For the outdoor enthusiast, boat ramps are easily accessible, offering endless opportunities to explore the crystal-clear waters of the Keys. Indulge in the vibrant local scene with a variety of restaurants and retail stores just minutes away. Beyond the immediate conveniences, this home boasts incredible access to the natural wonders that Big Pine Key is renowned for. Explore the unique flora and fauna, enjoy world-class fishing, or simply soak in the breathtaking beauty of the surrounding nature. An added bonus: this property currently has a VA loan, which may be assumable, offering a potentially significant financial advantage for qualified buyers. Don't miss your chance to own a piece of the Florida Keys dream! Very affordable insurances and flood transfers! Roof new in 2018.

## Location

- **Address:** 31243 E Avenue, Big Pine Key, FL 33043
- **County:** Monroe
- **Neighborhood:** Sands Sub (31.0)
- **Coordinates:** 24.672417, -81.344573
- **Google Maps:** https://www.google.com/maps?q=24.672417,-81.344573

## Listing Agent

- **Name:** Sabre Mendoza
- **Brokerage:** Coldwell Banker Schmitt RE Co.
- **Phone:** 3059061954
- **Email:** thefloridakeysrealtor@gmail.com

## Primary Photo

![31243 E Avenue - Primary Photo](http://lh.rdcpix.com/ebf1c73eb01c29c50a74b229a6944bb6l-f336398253r.jpg)

*25 total photos available on [listing page](https://www.propertysimple.com/listing/31243-e-avenue-big-pine-key-fl-33043-l615736)*

---

**MLS#:** 615736 | **Updated:** 2026-06-17
**Source:** listhub

*Copyright © 2026 Marathon and Lower Keys Association of Realtors. 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.com/listing/31243-e-avenue-big-pine-key-fl-33043-l615736)

---

## Structured Data

```json
{
  "@context": "https://schema.org",
  "@type": "RealEstateListing",
  "name": "31243 E Avenue, Big Pine Key, FL 33043",
  "description": "**Price Improvement** Welcome to your slice of paradise in Big Pine Key! This charming 3-bedroom, 2-bath home is an ideal opportunity for families or first-time homebuyers seeking the quintessential Florida Keys lifestyle. Step inside to discover a comfortable and inviting living space, perfect for creating lasting memories. Outside, a small, fenced area provides a safe and convenient space for your furry friends to play. Enjoy the convenience of being just a short stroll from Big Pine Community",
  "url": "https://www.propertysimple.com/listing/31243-e-avenue-big-pine-key-fl-33043-l615736",
  "image": "http://lh.rdcpix.com/ebf1c73eb01c29c50a74b229a6944bb6l-f336398253r.jpg",
  "datePosted": "2026-06-17",
  "price": 615000,
  "priceCurrency": "USD",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "31243 E Avenue",
    "addressLocality": "Big Pine Key",
    "addressRegion": "FL",
    "postalCode": "33043",
    "addressCountry": "US"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 24.672417,
    "longitude": -81.344573
  },
  "numberOfBedrooms": 3,
  "numberOfBathroomsTotal": 2,
  "numberOfFullBathrooms": 2,
  "floorSize": {
    "@type": "QuantitativeValue",
    "value": 1204,
    "unitCode": "FTK"
  },
  "yearBuilt": 2005
}
```