Real Estate Investing in Lexington, Massachusetts (02421)

Everything the listing leaves out — vacancy, rent trend, cap rate, landlord climate. All free.

Middlesex County • Population: 17,798 • Data updated: September 2026

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Should you buy in 02421 (Lexington, MA)? Our answer, based on the numbers below.

🏠 For Homebuyers
MIXED
Grade C (57/100)

Mixed — home prices are stretched relative to local incomes. Run the math on your specific situation.

📈 For Investors
MIXED
3.0 / 5 (47/100)

A middle-of-the-road market. Workable, but the best opportunities may be nearby ZIPs rather than this one.

⚠️ Risks to Know
2 flags
  • Tenant-protective state: Landlord rating 1.0/5 — slower evictions, more regulations.
  • High price-to-rent: Price-to-rent ratio 34.6 — hard to cash-flow at these prices.

What’s happening in Lexington, MA (02421)?

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3.0/ 5

Investability

Overall investment appeal

3.0/ 5

Appreciation

Long-term value growth

3.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $1,645,466
Avg Monthly Rent $3,964
1% Rule ✗ Does Not Meet
Median Income $200,294
% Renters 21.6%

Market Analysis: 02421 Lexington

Investors eyeing 02421 need to respect the fundamentals at play. Home values of $1.6M come alongside slower price movement and elevated management overhead.

The 02421 ZIP can work — but only with a tight operating hand. Remote landlords and passive investors tend to struggle here more than the underwriting suggests.

Regionally, 02421 sits on the difficult end of the MA spectrum. The a viable market for read — for disciplined operators — is that pricing reflects the difficulty.

A durable renter share of 22% in 02421 is not, on its own, a problem — but paired with below-average income and high mobility, it changes the operating playbook.

The right play in 02421 usually involves deep tenant screening, aggressive delinquency response, and a conservative capex buffer. Anything less, and the discount can turn into a trap.

Explore the Data — Click a Tab Below
🏦 Current 30-yr Fixed Mortgage Rate: 6.76% as of Sep 10 Source: Freddie Mac PMMS

Here's what matters if you're considering buying a home in Lexington:

C Below Average
Buy Confidence Score: 56/100
Affordability
0/25
Appreciation
22/25
Stability
11/20
Timing
8/15
Rental backup
15/15
Affordability
Expensive
Homes cost 8.2× the median income
Value Trend
Rising (+5.5%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $3,964/mo if you need to move
Market Conditions
BALANCED
Even conditions for buyers and sellers
Bottom Line: This market may be challenging for buyers. Consider your timing and budget carefully.
🏠

Property Strategy for 02421

Which property type performs best in this market?

Best for Cash Flow
2BR
3.2% cap rate
Best for Appreciation
4BR
+8.1% 5yr CAGR
Best Overall Value
3BR
$415,718/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
2BR $947,571 $4,200 3.2% +6.6% $473,785
3BR $1,247,154 $5,040 2.9% +7.6% $415,718
4BR $1,686,350 $5,560 2.4% +8.1% $421,588
5BR $2,313,746 +7.7% $462,749

Market Trends

Home Value History (with trend line)

$1.8M$1.5M$1.3M$1.1M$835K$605KJul 2006Jul 2016Jul 2026

Rent History (with trend line)

$4,126$3,908$3,689$3,470$3,251$3,032Feb 2025Nov 2025Jul 2026

📊 How Does 02421 Compare?

Metric 02421 Lexington Massachusetts
Home Value $1,645,466 $1,596,655 $645,115
5-Year CAGR 6.5% 6.3% 7.0%
Avg Rent $3,964 $4,119 -
Cap Rate 1.9% 2.0% -
💡 Why Invest in 02421? Click to expand

With a 3/5 investability rating, this ZIP shows solid fundamentals for buy-and-hold investors.

📊 See where this ZIP ranks in our Best-of lists →
A great house in the wrong ZIP is still a bad deal — screen every market by cash flow & cap rate.
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Landlord Ground Truth

Real numbers from people who own or manage rentals in ZIP 02421 (Lexington, MA). Anonymous, moderated, never written by AI.

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Property managers serving Middlesex County

Manage rentals here? List your business →

Green Ocean Property Management offers investment property management and condo association management services in Boston and surrounding areas like Allston, Brighton, Cambridge, and Quincy. summary from their website

HOA
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McDonough Property Management offers full-service property management and HOA management in the Greater Boston Area, covering maintenance, inspections, legal compliance, and communication. summary from their website

HOA
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New England Property Management & Maintenance offers property management for multi/single-family homes, apartments, rental properties, and condo associations in Brookline, MA and Cambridge, MA. summary from their website

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Listings are shown for convenience — Repit doesn’t endorse or vet these companies. Ratings shown come only from email-verified visitors.

Investability
Good
Cap Rate
1.9%
Low
5yr Growth
+6.5%
Strong

📊 Market Snapshot

Home Value $1,645,466
Monthly Rent $3,964
Price-to-Rent 34.6:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 2.9%
Cap Rate 1.9%
5-Year IRR 8.4%

📈 Home Appreciation

1-Year +5.5% ▲
3-Year CAGR +5.0% ▲
5-Year CAGR +6.5% ▲
10-Year CAGR +5.7% ▲

🏠 Rent Trends

1-Year +9.6% ▲
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 1.9%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (1.9%). Financing reduces your cash-on-cash return below the cap rate. Markets like this may still make sense as IRR plays — factoring in appreciation, depreciation, and a future refinance when rates drop.

Run an IRR Analysis →

⚠️ Risk Signals

Composite view of factors that can impact a ZIP's stability and your downside risk.

Vacancy
2.4%
Low risk
Landlord Climate
1.0/5
Protective
Value Trend (5yr)
+6.5%
Growing
Eviction process: Slow Rent control: Moderate

Demographics in 02421

Population: 17,798

💰 Median Household Income
$200,294
This area
$200,294
State
$107,356
USA
$74,580
🏠 Renter Occupied
21.6%
This area
21.6%
State
28.1%
USA
34.0%
💼 Unemployment Rate
2.0%
This area
2.0%
State
-8.0%
USA
3.7%
🎓 College Educated
83.1%
This area
83.1%
State
32.1%
USA
33.7%
👤 Median Age
47.8 years
This area
47.8 years
State
22.8 years
USA
38.9 years
🏚️ Vacancy Rate
2.4%
This area
2.4%
State
13.6%
USA
10.5%
👥 Population by Ethnicity
White 57.6%
Asian 33.6%
Other/Mixed 7.5%
Hispanic/Latino 2.9%
Black/African American 1.4%
👶 Under 18
25.2%
This area
25.2%
USA
22.0%
👴 65 and Over
22.4%
This area
22.4%
USA
17.3%
📊 Poverty Rate
3.6%
This area
3.6%
USA
11.5%

Crime & Safety

🚧

Crime & Safety Data Coming Soon

We're integrating comprehensive crime statistics including violent crime rates, property crime, and safety scores to help you make informed investment decisions.

Expected: Q1 2025

🎓 Schools in 02421

A+ Avg School Grade
7 Schools
10.0:1 Avg Class Size
$35,455 Avg Per Pupil

Schools in This ZIP Code

A+ Excellent

Bowman

📚 K – 05 Elementary
👥
428 Students
👨‍🏫
11.3:1 Class Size
💰
$30,734 Per Student
A+ Excellent

Bridge

📚 K – 05 Elementary
👥
365 Students
👨‍🏫
10.4:1 Class Size
💰
$30,734 Per Student
A+ Excellent

Maria Hastings

📚 K – 05 Elementary
👥
631 Students
👨‍🏫
11.4:1 Class Size
💰
$30,734 Per Student
A+ Excellent

Minuteman Regional High

📚 09 – 12 High School
👥
683 Students
👨‍🏫
8.3:1 Class Size
💰
$63,783 Per Student
A+ Excellent

Jonas Clarke Middle

📚 06 – 08 Middle
👥
810 Students
👨‍🏫
9.1:1 Class Size
💰
$30,734 Per Student
A Very Good

Lexington Children's Place

📚 Grade PK Elementary
👥
76 Students
👨‍🏫
8.4:1 Class Size
💰
$30,734 Per Student
A Very Good

Lexington High

📚 09 – 12 High School
👥
2,318 Students
👨‍🏫
11.4:1 Class Size
💰
$30,734 Per Student

Nearby Schools (5 more)

Schools in adjacent ZIP codes that may serve this area

A+ Excellent

Douglas MacArthur Elementary School

📚 K – 05 Elementary
📍 494 Lincoln Street, Waltham
👥
475 Students
👨‍🏫
11.4:1 Class Size
💰
$65,788 Per Student
A+ Excellent

Fiske

📚 K – 05 Elementary
📍 55 Adams Street, Lexington
👥
335 Students
👨‍🏫
8.9:1 Class Size
💰
$30,734 Per Student
A+ Excellent

Hanscom Middle

📚 Pre-K – 08 School
📍 6 Ent Road, Hanscom Air Force Base
👥
494 Students
👨‍🏫
8.0:1 Class Size
💰
$76,523 Per Student
A+ Excellent

Harrington

📚 K – 05 Elementary
📍 328 Lowell Street, Lexington
👥
378 Students
👨‍🏫
10.2:1 Class Size
💰
$30,734 Per Student
A+ Excellent

Joseph Estabrook

📚 K – 05 Elementary
📍 117 Grove Street, Lexington
👥
537 Students
👨‍🏫
11.7:1 Class Size
💰
$30,734 Per Student
About Repit School Scores

Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than school quality. Repit takes a different approach.

We evaluate schools based on factors that research shows actually impact educational outcomes:

  • Class Size — Smaller classes mean more individual attention
  • School Funding — Resources available for programs, staff, and facilities
  • Community Factors — Neighborhood characteristics that influence student success
  • School Environment — Size, type, and structure

Scores are updated annually using federal education data.

🎓 Nearby Colleges & Universities

8 Nearby 1,134 Off-Campus Students
B
Bentley University
5,264 students · 3.7 mi
B
Brandeis University
5,302 students · 5.1 mi
D
Elizabeth Grady School of Esthetics and Massage Therapy
370 students · 6.0 mi
C
Middlesex Community College
8,280 students · 6.2 mi
C+
Catherine Hinds Institute of Esthetics
163 students · 6.5 mi
A
Tufts University
13,274 students · 6.5 mi
D
Lawrence Memorial Hospital School of Nursing
195 students · 6.6 mi
C
Lasell University
1,527 students · 6.6 mi

Investor Insight: With 1,134 students living off-campus nearby, this area has strong rental demand from the college population.

Frequently Asked Questions

Are rents high in Lexington, MA?

Rents in Lexington, MA run near $3,964/mo. Compared with median home prices of $1.6M that produces solid gross yields for typical rentals.

Do rentals sit vacant long in Lexington, MA?

Expect elevated vacancy in Lexington, MA. Rents at $3,964/mo are absorbed by the tenant base without meaningful lag.

Is Lexington, MA a smart market for rental property?

The 3.0/5 investability rating in Lexington, MA reflects its $1.6M prices and $3,964/mo rents. Investors generally consider it a solid option within MA.

Does house hacking work in Lexington, MA?

House hacking works a tougher in Lexington, MA. Rents of $3,964/mo against $1.6M acquisition make the strategy solid for owner-occupants.

Are landlord laws favorable in Lexington, MA?

Lexington, MA operates under MA law, which is tenant-protective overall for landlords. Expect even-keeled treatment in typical lease and eviction cases.

You know 02421 now. You don’t know where it ranks.

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How 02421 ranks in Boston-Cambridge-Newton, MA-NH

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