Neighborhood
Crown Farm
Gaithersburg, Maryland US
Crown Farm, Gaithersburg, Maryland has a balanced investment profile with prices in line with the city median and about 39% above the state median, a gross yield of 3.7, and prices up 2.6% over the past year. Walkability is 94 and education is in the 84th percentile, while the Red Flag score is 50, so the strength is the very high walkability and education percentile and the risk is the midrange overall risk score.
AI Summary•Updated May 2026
Area
0.12 mi²
ZIP Code
20878
County
Montgomery County
State
Maryland
Redfin — median sale & volumeZillow ZORI — asking rentFEMA National Risk Index v1.20OpenStreetMap — POIFBI UCR — state crimeEPA — radon zonesWashU ACAG — satellite PM2.5US Census ACS / TIGER 2024
Verified Price · Median Sale
$749,777
YoY+2.6%
Gross Rental Yield
3.7%
Listed rent · ZORI annualized
Red Flag Index
Moderate
50 / 100
Walkability Score
94
OpenStreetMap POI density · national percentile
Education Score
84 / 100
Pre-pandemic SEDA (2018/19) · district proxy
AI Score
51
DistrictScore attractiveness · national model
Crown Farm Property Prices & Rental Yield
Verified Redfin sale data and Zillow ZORI asking rent for Crown Farm, Gaithersburg.
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Sign in to view — freeMarket Economics Snapshot
May 2026| Metric | Value | YoY |
|---|---|---|
| Median Sale Price | $749,777 | +2.6% |
| Price / Sq Ft (Verified) | $316/sqft | +5.7% |
| Asking Rent (Median) | $2,320/mo | -1.2% |
| Gross Rental Yield | 3.7% | — |
| Liquidity Score | 45 / 100 | Moderate |
| Homes Sold (Period) | 197 | -7.9% |
Is Crown Farm Safe? Natural-Hazard Risk
FEMA National Risk Index composite across eight hazards, plus inherited Maryland crime context.
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Sign in to view — free What Stands Out AI Insight
Highly walkable neighborhood — score 94/100
Active transaction volume — 197 homes sold last period
Hurricane risk is Very High (80/100)
Insights are generated from Crown Farm's live DistrictScore metrics.
Crown Farm Environment & Safety
Satellite PM2.5 air-quality history, FBI UCR crime trend (Maryland-level, the finest official aggregation), EPA radon potential and point-source hazard screening.
Air Quality — PM2.5
2015–20246.3 µg/m³ Meets EPA, above WHO guideline-26.3% since 2015
EPA 9WHO 5
20152024
Annual mean fine-particle (PM2.5) concentration at the Crown Farm centroid, satellite-derived (ACAG). References: WHO guideline 5 µg/m³ · EPA annual standard 9 µg/m³. Latest year ranks worse than 62% of U.S. neighborhoods.
Maryland Crime Trend
FBI UCR20132024
All crimes / 1k
Violent / 1k
| Year | Crimes / 1k | Violent / 1k | YoY |
|---|---|---|---|
| 2024 | 24.7 | 4.2 | -3.8% |
| 2023 | 25.9 | 4.4 | +22.0% |
| 2022 | 21.4 | 4.3 | +9.1% |
| 2021 | 19.6 | 4.3 | -0.7% |
| 2020 | 20.1 | 4.0 | -16.4% |
| 2019 | 24.1 | 4.5 | — |
Reported at the state level — the finest official US crime aggregation; Crown Farm inherits the Maryland figures.
Radon Potential
EPAZone 1
Zone 1 — Highest potential · Crown Farm
EPA radon zones estimate indoor radon potential county-wide (Zone 1 highest, Zone 3 lowest). Testing is recommended in all zones.
Walkability & Amenities in Crown Farm
Amenity density and pedestrian access from OpenStreetMap points of interest.
Walkability & Amenities
OpenStreetMap POI94
Walker's Paradise
Walkability Score
2
Grocery
24
Dining
0
Schools
0
Universities
1
Hospitals
1
Pharmacies
5
Parks
0
Rail Transit
1
Coworking
POI counts are amenities within Crown Farm's boundary plus a 400 m walk buffer. Rail transit excludes bus stops.
Crown Farm vs Gaithersburg vs Maryland
How Crown Farm benchmarks against its city and state medians.
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Sign in to view — freeBuying Property in the US as a Foreigner
Federal & Maryland tax facts for non-resident buyers, plus the latest local market news.
Buying as a Foreigner
US Tax & OwnershipApplies to everyone7
Capital Gains (Federal)
Long-term capital gains taxed federally at 0/15/20%, plus a 3.8% Net Investment Income Tax on higher incomes (2026).
Property Tax
Property tax: ~0.90% average effective rate (statewide average; set and collected locally).
State Income Tax
State income tax up to 5.75%; rental income is taxed at these rates.
State Capital Gains
Capital gains are taxed as ordinary income at state rates.
Transfer Tax
Real estate transfer tax: state transfer + local recordation tax.
Assessment Cap
No Proposition 13-style assessment cap; property is reassessed at market value.
Mansion Tax / Rent Control
No statewide mansion tax or statewide rent control.
US citizens & tax residents7
Primary-Home Exclusion
Selling your main home: exclude up to $250k of gain (single) / $500k (married) if you owned and lived there 2 of the last 5 years.
1031 Like-Kind Exchange
A 1031 like-kind exchange defers capital gains tax on investment property; 45 days to identify, 180 to close. Real estate only.
Depreciation Recapture
Residential rentals depreciate over 27.5 years; on sale, recaptured depreciation is taxed up to 25% (Section 1250).
Mortgage Interest Deduction
Mortgage interest is deductible on up to $750k of home debt. The SALT cap rose to $40,000 for 2025-2029 (reverts to $10k in 2030).
Opportunity Zones
Opportunity Zones are now permanent (2025): reinvested capital gains get deferral plus a basis step-up, and are tax-free after 10 years.
Rental Income (Resident)
Rental income is reported on Schedule E; passive-loss rules (Section 469) limit deducting rental losses against other income.
1031 State Conformity
The state conforms to the federal 1031 like-kind exchange rules.
Foreign buyers (non-residents)5
FIRPTA (Foreign Sellers)
FIRPTA: the buyer withholds 15% of the gross sale price when a nonresident sells US property. It is an advance deposit, not the final tax.
Non-Resident Capital Gains
Nonresident sellers pay US capital gains tax (generally 15-20%) on the net gain via Form 1040-NR; FIRPTA withholding is credited.
Non-Resident Rental Tax
Nonresident rental income is taxed at 30% of gross by default, or on net income at graduated rates via a Section 871(d) election (W-8ECI).
Estate Tax (Non-Resident)
Nonresidents get only a $60,000 US estate-tax exemption (vs $13.99M for residents); US property above it is taxed up to 40%. Treaties may help.
ITIN Requirement
Nonresidents without an SSN need an ITIN (Form W-7) to file US tax returns, claim FIRPTA refunds, and report rental income.
Talk to a US real-estate tax advisor
FIRPTA, ITIN & Maryland property-tax guidance for foreign buyers
Crown Farm Real Estate FAQ
Crown Farm, Gaithersburg, Maryland shows a balanced profile based on the numbers provided. Prices are in line with the city median and about 39% above the state median, gross yield is 3.7, and prices are up 2.6% over the past year. The Red Flag score is 50.
Neighborhoods near Crown Farm
Compare Crown Farm with nearby neighborhoods in Gaithersburg.
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