What $400K Buys in St. Johns County, FL

A $400K budget buys a very different house depending on which St. Johns County city you point it at. This page compares every city with at least five active listings within 10% of $400K — size, age, bed and bath count, price per square foot, how much of the inventory is new construction and how long it has been sitting — from today’s live MLS actives, and lists the communities with the most homes at that price. It refreshes every night.

There are 286 homes for sale in St. Johns County, FL priced between $360,000 and $440,000 right now. At $400K, the typical home is 1,787 sq ft, built 2021, at $226/sq ft; 27% of them are new construction and the median has been on the market 52 days. The most house for the money is in St. Augustine (1,797 sq ft median); the least in Ponte Vedra Beach (1,129 sq ft); the newest in Ponte Vedra (median build year 2024).

What $400K buys, city by city

CityHomes for saleMedian sq ftBeds / bathsMedian year built$ / sq ftNew constructionMedian DOM
St. Augustine2071,7973 / 22021$22024%52
St. Johns311,7103 / 22023$24935%37
Ponte Vedra261,6383 / 2.52024$25850%102
Ponte Vedra Beach71,1292 / 21986$3790%44

By ZIP code: where $400K goes furthest

The same budget by ZIP — useful where one city covers most of the county.

ZIPHomes for saleMedian sq ftMedian year built$ / sq ftNew construction
32092 St. Augustine911,8822024$22045%
32084 St. Augustine571,7982019$2160%
32259 St. Johns341,7102023$25032%
32081 Ponte Vedra261,6382024$25850%
32086 St. Augustine241,7712002$2224%
32095 St. Augustine221,9272024$20932%
32080 St. Augustine181,0681982$3640%
32082 Ponte Vedra Beach71,1291986$3790%

Communities with the most homes near $400K

CommunityCityHomes for sale near $400KMedian sq ftMedian year built
Woodland Park At NocateePonte Vedra121,5322026
EntradaST AUGUSTINE111,9862022
TrailmarkST AUGUSTINE102,0332022
Reverie At TrailmarkSt. Augustine101,7942026
Brook ForestJacksonville91,8852026
Cordova PalmsSt. Augustine92,1812026
San SalitoSt. Augustine81,8002018
Del WebbPonte Vedra81,8152018
Watersong At RivertownSt. Johns81,6542026
St Augustine SouthSt. Augustine71,5111984
RiverTownSt. Johns51,6102026
Morgans CoveSt. Augustine51,7972022
BridgewaterSt. Augustine41,7952024
StillwaterSt. Johns41,7232022
Silver MeadowsSt. Augustine41,6122026

How to read this

Counts and medians are computed from active MLS listings priced within 10% of $400K ($360,000–$440,000) as of October 24, 2026; property mix at this price: Single-family 69%, Townhouse 19%, Condo 10%. Cities with fewer than five listings in the band are folded out of the city table but still count in the county total. Prices are asking prices, not closings — see the county page for sale-to-list ratios. Source: live MLS feeds compiled by Momentum Research. Other budgets in St. Johns County: $300K, $500K, $750K, $1M. Back to homes for sale in St. Johns County, FL.

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Common questions

What does $400K buy in St. Johns County, FL?

Across 286 active listings within 10% of $400K, the median home is 1,787 sq ft and was built in 2021, at about $226 per square foot. St. Augustine gives the most space at that price (1,797 sq ft median); Ponte Vedra Beach the least.

Which St. Johns County city has the newest homes around $400K?

Ponte Vedra, where the median listing near $400K was built in 2024 and 50% of them are new construction.

How much new construction is there at $400K in St. Johns County?

About 27% of the 286 homes listed near $400K are new construction. The highest builder share is in Ponte Vedra (50%), St. Johns (35%), St. Augustine (24%).