Just four homes from open water, this elevated Keys retreat offers instant Gulf access and an exceptional waterfront setting. Enjoy 100 ft. of private water frontage with no neighbors across the canal (undevelopable, buyer to verify), a 70 ft. composite dock and a tiki hut at the water's edge—with a boat basin at the end of the canal allowing easy turn-around for boats up to 40 ft. (current owner has navigated it comfortably). The resort-style backyard features a heated/chilled concrete pool, elevated hot tub deck, firepit, lush landscaping and shaded patio spaces. Inside, soaring vaulted ceilings, an open layout and nearly wraparound porches create seamless indoor-outdoor living. Built to last with Hardie board siding, impact windows and a pull-through paver driveway with covered parking and garage—all tucked away on a quiet street, yet close to everything Marathon has to offer!
Sold for $1,750,000
$1,750,000
835 70th St, Marathon, FL 33050
3beds
2,159sqft
Single Family Residence
Built in 1986
10,454 Square Feet Lot
$1,721,900 Zestimate®
$811/sqft
$4,695 Estimated rent
Home value
$1,721,900
$1.64M - $1.81M
$4,695/mo
Zestimate® history
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List your homeWhat's special
Instant gulf accessExceptional waterfront settingNearly wraparound porchesElevated keys retreatResort-style backyardElevated hot tub deckOpen layout
Zillow last checked:
Listing updated:
Listed by:
David N. Grego 305-481-1296,
Island Breeze Realty, LLC
Bought with:
Samuel Davis Williams, 3186658
Coldwell Banker Schmitt Real Estate Co.
Source: FLKMLS,MLS#: 617806
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Cooling
- Central Air, Ceiling Fans(s)
Appliances
- Included: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Stainless Steel Appliance(s)
Features
- Storage
- Flooring: Tile, Wood, Carpet
Interior area
- Total structure area: 2,159
- Total interior livable area: 2,159 sqft
Property
Parking
- Parking features: RV Access/Parking, Storage
- Has garage: Yes
Features
- Patio & porch: Open Porch/Balcony, Patio
- Exterior features: Chickee Hut, Storage
- Has private pool: Yes
- Pool features: In Ground, Concrete
- Has spa: Yes
- Spa features: Heated
- Fencing: Privacy
- On waterfront: Yes
Lot
- Size: 10,454 Square Feet
Details
- Parcel number: 00331330000000
- Zoning: RM - Residential Medium
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- CBS, Combo Construction, Hardi Board Siding
Condition
- Year built: 1986
Utilities & green energy
- Utilities for property: Water Separate Meter, Elect Separate Meter, Cable Available
Community & HOA
Community
- Features: Community Boat Ramp, Bike Paths
- Security: Security Guard
- Subdivision: Roosevelt Point #1 (51.0)
HOA
- Has HOA: No
- Services included: None
Location
- Region: Marathon
Financial & listing details
- Price per square foot: $811/sqft
- Tax assessed value: $1,521,679
- Annual tax amount: $12,132
- Date on market: 12/23/2025
- Listing terms: Seller Finance Psble,Cash,Conventional,FHA
Price history
| Date | Event | Price |
|---|---|---|
| 5/22/2026 | Sold | $1,750,000-4%$811/sqft |
Source:  FLKMLS #617806 Report a problem | ||
| 3/5/2026 | Pending sale | $1,823,000$844/sqft |
Source:  MIAMI #A11924655 Report a problem | ||
| 2/16/2026 | Contingent | $1,823,000$844/sqft |
Source:  Key West AOR #617806 Report a problem | ||
| 1/30/2026 | Price change | $1,823,000-1.4%$844/sqft |
Source: Key West AOR #617806 Report a problem | ||
| 12/28/2025 | Price change | $1,848,000-2.6%$856/sqft |
Source: Key West AOR #617806 Report a problem | ||
| 12/23/2025 | Listed for sale | $1,898,000-2.7%$879/sqft |
Source:  MLKAR #617806 Report a problem | ||
| 12/8/2025 | Listing removed | $1,949,900$903/sqft |
Source: Key West AOR #615224 Report a problem | ||
| 8/9/2025 | Price change | $1,949,900-2.5%$903/sqft |
Source: FLKMLS #615224 Report a problem | ||
| 7/2/2025 | Price change | $1,999,900-4.7%$926/sqft |
Source: Key West AOR #615224 Report a problem | ||
| 5/29/2025 | Listed for sale | $2,099,000+162.7%$972/sqft |
Source: FLKMLS #615224 Report a problem | ||
| 9/14/2016 | Sold | $799,000-2.4%$370/sqft |
Source: Public Record Report a problem | ||
| 2/21/2016 | Listing removed | $819,000$379/sqft |
Source: RE/MAX All Keys Real Estate #567079 Report a problem | ||
| 9/28/2015 | Price change | $819,000-1.2%$379/sqft |
Source: RE/MAX ALL KEYS REAL ESTATE #567079 Report a problem | ||
| 6/27/2015 | Price change | $829,000-2.4%$384/sqft |
Source: RE/MAX ALL KEYS REAL ESTATE #567079 Report a problem | ||
| 3/31/2015 | Listed for sale | $849,000+99.8%$393/sqft |
Source: RE/MAX All Keys Real Estate #567079 Report a problem | ||
| 3/2/2000 | Sold | $425,000$197/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $12,258 +1% | $1,194,587 +10% |
| 2024 | $12,132 +4.4% | $1,085,988 +10% |
| 2023 | $11,616 +16% | $987,262 +10% |
| 2022 | $10,011 +16.7% | $897,511 +17.8% |
| 2021 | $8,579 +0.9% | $762,130 -0.6% |
| 2020 | $8,499 | $766,410 -0.1% |
| 2019 | $8,499 -0.1% | $767,151 -0.2% |
| 2018 | $8,511 +4.6% | $768,571 +12.5% |
| 2017 | $8,137 +9.3% | $683,035 +15% |
| 2016 | $7,446 +11.6% | $594,101 +13.7% |
| 2015 | $6,671 | $522,348 |
Find assessor info on the county website
Neighborhood: 33050
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Nearby schools
GreatSchools rating
- 5/10Stanley Switlik Elementary SchoolGrades: PK-5Distance: 1.9 mi
- 5/10Marathon SchoolGrades: 6-12Distance: 1.6 mi
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Estimated market value
$1,721,900
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Estimated market value
$1,721,900
- Florida
- Monroe County
- Marathon
- 33050
- 835 70th St
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