# 31315 Avenue B, Big Pine Key, FL 33043

> **TL;DR:** 3bd/2ba single family, $619,000 ($458/sqft), built 2014, 1,352 sqft.
> View, A/C. Est. $3,311/mo. Listed 3 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $619,000 |
| Price/sqft | $458 |
| Bedrooms | 3 |
| Bathrooms | 2 full |
| Square Feet | 1,352 |
| Year Built | 2014 |
| Lot Size | 5,227 sqft (0.12 acres) |
| Property Type | Single Family (Single Family Residence) |
| Status | Active |
| Days on Market | 3 |

## Why This Home Stands Out

- **Views** - Water

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $3,130 |
| Estimated Insurance | $181 |
| **Total** | **$3,311** |

## Key Amenities

- View
- A/C

## Property Highlights

- Built in 2014
- 0.12 acre lot

## Description

### Agent Description
Welcome to this elevated 3-bedroom, 2-bath home nestled in a quiet neighborhood in Big Pine Key. This well-maintained property features a BRAND-NEW 2026 ROOF, along with impact-rated windows and doors for added peace of mind and storm protection. The open-concept living and kitchen area creates an inviting space for everyday living and entertaining. All three bedrooms are generously sized, each featuring its own walk-in closet. Situated on a corner lot, the property offers ample parking for multiple vehicles, a boat, boat trailer, or other recreational toys. Conveniently located near shopping, dining, and a boat ramp, this home offers the perfect blend of comfort and convenience. Whether you're looking for a full-time residence or a solid investment opportunity, this property checks all the boxes.

## Location

- **Address:** 31315 Avenue B, Big Pine Key, FL 33043
- **County:** Monroe
- **Neighborhood:** Sands Sub (31.0)
- **Coordinates:** 24.670456, -81.343705
- **Google Maps:** https://www.google.com/maps?q=24.670456,-81.343705

## Listing Agent

- **Name:** Keys Team Bryant and Kat
- **Brokerage:** Expert Realty LLC (HQ)
- **Broker Phone:** (305) 587-7330
- **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/31315-Avenue-B_Big-Pine-Key_FL_33043_M63021-89766?f=listhub&s=KWARFL&m=621796&c=propsimple)

## Photos

![31315 Avenue B - Photo 1](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f2883573757r.jpg)

![31315 Avenue B - Photo 2](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f3062404217r.jpg)

![31315 Avenue B - Photo 3](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f911049914r.jpg)

![31315 Avenue B - Photo 4](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f1497908365r.jpg)

![31315 Avenue B - Photo 5](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f1225596495r.jpg)

![31315 Avenue B - Photo 6](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f3402508755r.jpg)

![31315 Avenue B - Photo 7](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f4285436196r.jpg)

![31315 Avenue B - Photo 8](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f3056040483r.jpg)

![31315 Avenue B - Photo 9](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f2235470551r.jpg)

![31315 Avenue B - Photo 10](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f370242068r.jpg)

![31315 Avenue B - Photo 11](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f3270957089r.jpg)

![31315 Avenue B - Photo 12](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f4217253974r.jpg)

![31315 Avenue B - Photo 13](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f2568479752r.jpg)

![31315 Avenue B - Photo 14](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f2501672781r.jpg)

![31315 Avenue B - Photo 15](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f964761685r.jpg)

![31315 Avenue B - Photo 16](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f507404983r.jpg)

![31315 Avenue B - Photo 17](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f4042244110r.jpg)

![31315 Avenue B - Photo 18](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f1202428306r.jpg)

![31315 Avenue B - Photo 19](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f1581946294r.jpg)

![31315 Avenue B - Photo 20](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f3287216942r.jpg)

![31315 Avenue B - Photo 21](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f2557404844r.jpg)

![31315 Avenue B - Photo 22](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f42507542r.jpg)

![31315 Avenue B - Photo 23](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f2093497467r.jpg)

![31315 Avenue B - Photo 24](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f2935259224r.jpg)

![31315 Avenue B - Photo 25](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f1288333327r.jpg)

![31315 Avenue B - Photo 26](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f2848173640r.jpg)

![31315 Avenue B - Photo 27](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f1114814417r.jpg)

![31315 Avenue B - Photo 28](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f1827141492r.jpg)

![31315 Avenue B - Photo 29](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f619223410r.jpg)

![31315 Avenue B - Photo 30](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f2432708740r.jpg)

![31315 Avenue B - Photo 31](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f3553527684r.jpg)

![31315 Avenue B - Photo 32](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f565244668r.jpg)

![31315 Avenue B - Photo 33](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f4129703752r.jpg)

![31315 Avenue B - Photo 34](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f2058110345r.jpg)

![31315 Avenue B - Photo 35](http://lh.rdcpix.com/d192f9be5897139d3d8d0d2f03b4e318l-f3092770659r.jpg)

---

**MLS#:** 621796 | **Updated:** 2026-10-27
**Source:** listhub

*Copyright © 2026 Key West 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.ai/listing/31315-avenue-b-big-pine-key-fl-33043-162bdc9dbcef43cbb926fa22cea7b449)

---

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